Mercurial > octave
annotate libinterp/corefcn/gl-render.cc @ 22755:3a2b891d0b33
maint: Standardize Copyright formatting.
* Makefile.am, README, build-aux/check-subst-vars.in.sh,
build-aux/find-files-with-tests.sh, build-aux/mk-builtins.sh,
build-aux/mk-default-qt-settings.in.sh, build-aux/mk-f77-def.in.sh,
build-aux/mk-hg-id.sh, build-aux/mk-mxarray-h.in.sh,
build-aux/mk-octave-config-h.sh, build-aux/mk-opts.pl,
build-aux/mk-version-h.in.sh, build-aux/subst-config-vals.in.sh,
build-aux/subst-cross-config-vals.in.sh, build-aux/subst-default-vals.in.sh,
build-aux/subst-f77-isnan-macro.in.sh, build-aux/subst-script-vals.in.sh,
configure.ac, doc/interpreter/arith.txi, doc/interpreter/audio.txi,
doc/interpreter/basics.txi, doc/interpreter/bugs.txi,
doc/interpreter/container.txi, doc/interpreter/cp-idx.txi,
doc/interpreter/data.txi, doc/interpreter/debug.txi,
doc/interpreter/diagperm.txi, doc/interpreter/diffeq.txi,
doc/interpreter/errors.txi, doc/interpreter/eval.txi, doc/interpreter/expr.txi,
doc/interpreter/external.txi, doc/interpreter/fn-idx.txi,
doc/interpreter/func.txi, doc/interpreter/genpropdoc.m,
doc/interpreter/geometry.txi, doc/interpreter/geometryimages.m,
doc/interpreter/grammar.txi, doc/interpreter/gui.txi,
doc/interpreter/image.txi, doc/interpreter/install.txi,
doc/interpreter/interp.txi, doc/interpreter/interpimages.m,
doc/interpreter/intro.txi, doc/interpreter/io.txi, doc/interpreter/linalg.txi,
doc/interpreter/macros.texi, doc/interpreter/matrix.txi,
doc/interpreter/mk-doc-cache.pl, doc/interpreter/mkoctfile.1,
doc/interpreter/nonlin.txi, doc/interpreter/numbers.txi,
doc/interpreter/obsolete.txi, doc/interpreter/octave-cli.1,
doc/interpreter/octave-config.1, doc/interpreter/octave.1,
doc/interpreter/octave.css, doc/interpreter/octave.texi,
doc/interpreter/oop.txi, doc/interpreter/op-idx.txi, doc/interpreter/optim.txi,
doc/interpreter/package.txi, doc/interpreter/plot.txi,
doc/interpreter/plotimages.m, doc/interpreter/poly.txi,
doc/interpreter/preface.txi, doc/interpreter/quad.txi, doc/interpreter/set.txi,
doc/interpreter/signal.txi, doc/interpreter/sparse.txi,
doc/interpreter/sparseimages.m, doc/interpreter/splineimages.m,
doc/interpreter/stats.txi, doc/interpreter/stmt.txi,
doc/interpreter/strings.txi, doc/interpreter/system.txi,
doc/interpreter/testfun.txi, doc/interpreter/var.txi,
doc/interpreter/vectorize.txi, doc/liboctave/array.texi,
doc/liboctave/bugs.texi, doc/liboctave/cp-idx.texi, doc/liboctave/dae.texi,
doc/liboctave/diffeq.texi, doc/liboctave/error.texi, doc/liboctave/factor.texi,
doc/liboctave/fn-idx.texi, doc/liboctave/gpl.texi, doc/liboctave/install.texi,
doc/liboctave/intro.texi, doc/liboctave/liboctave.texi,
doc/liboctave/matvec.texi, doc/liboctave/nleqn.texi, doc/liboctave/nlfunc.texi,
doc/liboctave/ode.texi, doc/liboctave/optim.texi, doc/liboctave/preface.texi,
doc/liboctave/quad.texi, doc/liboctave/range.texi, doc/refcard/refcard-a4.tex,
doc/refcard/refcard-legal.tex, doc/refcard/refcard-letter.tex,
doc/refcard/refcard.tex, etc/HACKING, etc/icons/octave.appdata.xml.in,
libgui/graphics/Backend.cc, libgui/graphics/Backend.h,
libgui/graphics/BaseControl.cc, libgui/graphics/BaseControl.h,
libgui/graphics/ButtonControl.cc, libgui/graphics/ButtonControl.h,
libgui/graphics/ButtonGroup.cc, libgui/graphics/ButtonGroup.h,
libgui/graphics/Canvas.cc, libgui/graphics/Canvas.h,
libgui/graphics/CheckBoxControl.cc, libgui/graphics/CheckBoxControl.h,
libgui/graphics/Container.cc, libgui/graphics/Container.h,
libgui/graphics/ContextMenu.cc, libgui/graphics/ContextMenu.h,
libgui/graphics/EditControl.cc, libgui/graphics/EditControl.h,
libgui/graphics/Figure.cc, libgui/graphics/Figure.h,
libgui/graphics/FigureWindow.cc, libgui/graphics/FigureWindow.h,
libgui/graphics/GLCanvas.cc, libgui/graphics/GLCanvas.h,
libgui/graphics/GenericEventNotify.h, libgui/graphics/KeyMap.cc,
libgui/graphics/KeyMap.h, libgui/graphics/ListBoxControl.cc,
libgui/graphics/ListBoxControl.h, libgui/graphics/Logger.cc,
libgui/graphics/Logger.h, libgui/graphics/Menu.cc, libgui/graphics/Menu.h,
libgui/graphics/MenuContainer.h, libgui/graphics/MouseModeActionGroup.cc,
libgui/graphics/MouseModeActionGroup.h, libgui/graphics/Object.cc,
libgui/graphics/Object.h, libgui/graphics/ObjectFactory.cc,
libgui/graphics/ObjectFactory.h, libgui/graphics/ObjectProxy.cc,
libgui/graphics/ObjectProxy.h, libgui/graphics/Panel.cc,
libgui/graphics/Panel.h, libgui/graphics/PopupMenuControl.cc,
libgui/graphics/PopupMenuControl.h, libgui/graphics/PushButtonControl.cc,
libgui/graphics/PushButtonControl.h, libgui/graphics/PushTool.cc,
libgui/graphics/PushTool.h, libgui/graphics/QtHandlesUtils.cc,
libgui/graphics/QtHandlesUtils.h, libgui/graphics/RadioButtonControl.cc,
libgui/graphics/RadioButtonControl.h, libgui/graphics/SliderControl.cc,
libgui/graphics/SliderControl.h, libgui/graphics/TextControl.cc,
libgui/graphics/TextControl.h, libgui/graphics/TextEdit.cc,
libgui/graphics/TextEdit.h, libgui/graphics/ToggleButtonControl.cc,
libgui/graphics/ToggleButtonControl.h, libgui/graphics/ToggleTool.cc,
libgui/graphics/ToggleTool.h, libgui/graphics/ToolBar.cc,
libgui/graphics/ToolBar.h, libgui/graphics/ToolBarButton.cc,
libgui/graphics/ToolBarButton.h, libgui/graphics/__init_qt__.cc,
libgui/graphics/__init_qt__.h, libgui/graphics/annotation-dialog.cc,
libgui/graphics/annotation-dialog.h, libgui/graphics/gl-select.cc,
libgui/graphics/gl-select.h, libgui/src/color-picker.cc,
libgui/src/color-picker.h, libgui/src/dialog.cc, libgui/src/dialog.h,
libgui/src/documentation-dock-widget.cc,
libgui/src/documentation-dock-widget.h, libgui/src/files-dock-widget.cc,
libgui/src/files-dock-widget.h, libgui/src/find-files-dialog.cc,
libgui/src/find-files-dialog.h, libgui/src/find-files-model.cc,
libgui/src/find-files-model.h, libgui/src/history-dock-widget.cc,
libgui/src/history-dock-widget.h, libgui/src/liboctgui-build-info.h,
libgui/src/liboctgui-build-info.in.cc,
libgui/src/m-editor/file-editor-interface.h,
libgui/src/m-editor/file-editor-tab.cc, libgui/src/m-editor/file-editor-tab.h,
libgui/src/m-editor/file-editor.cc, libgui/src/m-editor/file-editor.h,
libgui/src/m-editor/find-dialog.cc, libgui/src/m-editor/find-dialog.h,
libgui/src/m-editor/marker.cc, libgui/src/m-editor/marker.h,
libgui/src/m-editor/octave-qscintilla.cc,
libgui/src/m-editor/octave-qscintilla.h,
libgui/src/m-editor/octave-txt-lexer.cc,
libgui/src/m-editor/octave-txt-lexer.h, libgui/src/main-window.cc,
libgui/src/main-window.h, libgui/src/octave-cmd.cc, libgui/src/octave-cmd.h,
libgui/src/octave-dock-widget.cc, libgui/src/octave-dock-widget.h,
libgui/src/octave-gui.cc, libgui/src/octave-gui.h,
libgui/src/octave-interpreter.cc, libgui/src/octave-interpreter.h,
libgui/src/octave-qt-link.cc, libgui/src/octave-qt-link.h,
libgui/src/qtinfo/parser.cc, libgui/src/qtinfo/parser.h,
libgui/src/qtinfo/webinfo.cc, libgui/src/qtinfo/webinfo.h,
libgui/src/resource-manager.cc, libgui/src/resource-manager.h,
libgui/src/settings-dialog.cc, libgui/src/settings-dialog.h,
libgui/src/shortcut-manager.cc, libgui/src/shortcut-manager.h,
libgui/src/terminal-dock-widget.cc, libgui/src/terminal-dock-widget.h,
libgui/src/thread-manager.cc, libgui/src/thread-manager.h,
libgui/src/welcome-wizard.cc, libgui/src/welcome-wizard.h,
libgui/src/workspace-model.cc, libgui/src/workspace-model.h,
libgui/src/workspace-view.cc, libgui/src/workspace-view.h,
libinterp/build-env.h, libinterp/build-env.in.cc, libinterp/builtins.h,
libinterp/corefcn/Cell.cc, libinterp/corefcn/Cell.h,
libinterp/corefcn/__contourc__.cc, libinterp/corefcn/__dsearchn__.cc,
libinterp/corefcn/__ichol__.cc, libinterp/corefcn/__ilu__.cc,
libinterp/corefcn/__lin_interpn__.cc, libinterp/corefcn/__luinc__.cc,
libinterp/corefcn/__magick_read__.cc, libinterp/corefcn/__pchip_deriv__.cc,
libinterp/corefcn/__qp__.cc, libinterp/corefcn/balance.cc,
libinterp/corefcn/base-text-renderer.h, libinterp/corefcn/besselj.cc,
libinterp/corefcn/betainc.cc, libinterp/corefcn/bitfcns.cc,
libinterp/corefcn/bsxfun.cc, libinterp/corefcn/c-file-ptr-stream.cc,
libinterp/corefcn/c-file-ptr-stream.h, libinterp/corefcn/call-stack.cc,
libinterp/corefcn/call-stack.h, libinterp/corefcn/cdisplay.c,
libinterp/corefcn/cdisplay.h, libinterp/corefcn/cellfun.cc,
libinterp/corefcn/coct-hdf5-types.c, libinterp/corefcn/colloc.cc,
libinterp/corefcn/comment-list.cc, libinterp/corefcn/comment-list.h,
libinterp/corefcn/conv2.cc, libinterp/corefcn/daspk.cc,
libinterp/corefcn/dasrt.cc, libinterp/corefcn/dassl.cc,
libinterp/corefcn/data.cc, libinterp/corefcn/data.h,
libinterp/corefcn/debug.cc, libinterp/corefcn/debug.h,
libinterp/corefcn/defaults.cc, libinterp/corefcn/defaults.in.h,
libinterp/corefcn/defun-dld.h, libinterp/corefcn/defun-int.h,
libinterp/corefcn/defun.cc, libinterp/corefcn/defun.h,
libinterp/corefcn/det.cc, libinterp/corefcn/dirfns.cc,
libinterp/corefcn/dirfns.h, libinterp/corefcn/display.cc,
libinterp/corefcn/display.h, libinterp/corefcn/dlmread.cc,
libinterp/corefcn/dot.cc, libinterp/corefcn/dynamic-ld.cc,
libinterp/corefcn/dynamic-ld.h, libinterp/corefcn/eig.cc,
libinterp/corefcn/ellipj.cc, libinterp/corefcn/error.cc,
libinterp/corefcn/error.h, libinterp/corefcn/errwarn.cc,
libinterp/corefcn/errwarn.h, libinterp/corefcn/event-queue.cc,
libinterp/corefcn/event-queue.h, libinterp/corefcn/fft.cc,
libinterp/corefcn/fft2.cc, libinterp/corefcn/fftn.cc,
libinterp/corefcn/file-io.cc, libinterp/corefcn/file-io.h,
libinterp/corefcn/filter.cc, libinterp/corefcn/find.cc,
libinterp/corefcn/ft-text-renderer.cc, libinterp/corefcn/ft-text-renderer.h,
libinterp/corefcn/gammainc.cc, libinterp/corefcn/gcd.cc,
libinterp/corefcn/getgrent.cc, libinterp/corefcn/getpwent.cc,
libinterp/corefcn/getrusage.cc, libinterp/corefcn/givens.cc,
libinterp/corefcn/gl-render.cc, libinterp/corefcn/gl-render.h,
libinterp/corefcn/gl2ps-print.cc, libinterp/corefcn/gl2ps-print.h,
libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h,
libinterp/corefcn/gripes.cc, libinterp/corefcn/gripes.h,
libinterp/corefcn/gsvd.cc, libinterp/corefcn/hash.cc,
libinterp/corefcn/help.cc, libinterp/corefcn/help.h, libinterp/corefcn/hess.cc,
libinterp/corefcn/hex2num.cc, libinterp/corefcn/hook-fcn.cc,
libinterp/corefcn/hook-fcn.h, libinterp/corefcn/input.cc,
libinterp/corefcn/input.h, libinterp/corefcn/interpreter.cc,
libinterp/corefcn/interpreter.h, libinterp/corefcn/inv.cc,
libinterp/corefcn/jit-ir.cc, libinterp/corefcn/jit-ir.h,
libinterp/corefcn/jit-typeinfo.cc, libinterp/corefcn/jit-typeinfo.h,
libinterp/corefcn/jit-util.cc, libinterp/corefcn/jit-util.h,
libinterp/corefcn/kron.cc, libinterp/corefcn/load-path.cc,
libinterp/corefcn/load-path.h, libinterp/corefcn/load-save.cc,
libinterp/corefcn/load-save.h, libinterp/corefcn/lookup.cc,
libinterp/corefcn/ls-ascii-helper.cc, libinterp/corefcn/ls-ascii-helper.h,
libinterp/corefcn/ls-hdf5.cc, libinterp/corefcn/ls-hdf5.h,
libinterp/corefcn/ls-mat-ascii.cc, libinterp/corefcn/ls-mat-ascii.h,
libinterp/corefcn/ls-mat4.cc, libinterp/corefcn/ls-mat4.h,
libinterp/corefcn/ls-mat5.cc, libinterp/corefcn/ls-mat5.h,
libinterp/corefcn/ls-oct-binary.cc, libinterp/corefcn/ls-oct-binary.h,
libinterp/corefcn/ls-oct-text.cc, libinterp/corefcn/ls-oct-text.h,
libinterp/corefcn/ls-utils.cc, libinterp/corefcn/ls-utils.h,
libinterp/corefcn/lsode.cc, libinterp/corefcn/lu.cc,
libinterp/corefcn/mappers.cc, libinterp/corefcn/matrix_type.cc,
libinterp/corefcn/max.cc, libinterp/corefcn/mex.cc, libinterp/corefcn/mex.h,
libinterp/corefcn/mexproto.h, libinterp/corefcn/mgorth.cc,
libinterp/corefcn/mxarray.in.h, libinterp/corefcn/nproc.cc,
libinterp/corefcn/oct-errno.h, libinterp/corefcn/oct-errno.in.cc,
libinterp/corefcn/oct-fstrm.cc, libinterp/corefcn/oct-fstrm.h,
libinterp/corefcn/oct-handle.h, libinterp/corefcn/oct-hdf5-types.cc,
libinterp/corefcn/oct-hdf5-types.h, libinterp/corefcn/oct-hdf5.h,
libinterp/corefcn/oct-hist.cc, libinterp/corefcn/oct-hist.h,
libinterp/corefcn/oct-iostrm.cc, libinterp/corefcn/oct-iostrm.h,
libinterp/corefcn/oct-lvalue.cc, libinterp/corefcn/oct-lvalue.h,
libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h,
libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-opengl.h,
libinterp/corefcn/oct-prcstrm.cc, libinterp/corefcn/oct-prcstrm.h,
libinterp/corefcn/oct-procbuf.cc, libinterp/corefcn/oct-procbuf.h,
libinterp/corefcn/oct-stdstrm.h, libinterp/corefcn/oct-stream.cc,
libinterp/corefcn/oct-stream.h, libinterp/corefcn/oct-strstrm.cc,
libinterp/corefcn/oct-strstrm.h, libinterp/corefcn/oct-tex-lexer.in.ll,
libinterp/corefcn/oct-tex-parser.in.yy, libinterp/corefcn/oct.h,
libinterp/corefcn/octave-default-image.h, libinterp/corefcn/octave-link.cc,
libinterp/corefcn/octave-link.h,
libinterp/corefcn/octave-preserve-stream-state.h,
libinterp/corefcn/ordschur.cc, libinterp/corefcn/pager.cc,
libinterp/corefcn/pager.h, libinterp/corefcn/pinv.cc,
libinterp/corefcn/pr-output.cc, libinterp/corefcn/pr-output.h,
libinterp/corefcn/procstream.cc, libinterp/corefcn/procstream.h,
libinterp/corefcn/profiler.cc, libinterp/corefcn/profiler.h,
libinterp/corefcn/psi.cc, libinterp/corefcn/pt-jit.cc,
libinterp/corefcn/pt-jit.h, libinterp/corefcn/quad.cc,
libinterp/corefcn/quadcc.cc, libinterp/corefcn/qz.cc,
libinterp/corefcn/rand.cc, libinterp/corefcn/rcond.cc,
libinterp/corefcn/regexp.cc, libinterp/corefcn/schur.cc,
libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sighandlers.h,
libinterp/corefcn/sparse-xdiv.cc, libinterp/corefcn/sparse-xdiv.h,
libinterp/corefcn/sparse-xpow.cc, libinterp/corefcn/sparse-xpow.h,
libinterp/corefcn/sparse.cc, libinterp/corefcn/spparms.cc,
libinterp/corefcn/sqrtm.cc, libinterp/corefcn/str2double.cc,
libinterp/corefcn/strfind.cc, libinterp/corefcn/strfns.cc,
libinterp/corefcn/sub2ind.cc, libinterp/corefcn/svd.cc,
libinterp/corefcn/sylvester.cc, libinterp/corefcn/symtab.cc,
libinterp/corefcn/symtab.h, libinterp/corefcn/syscalls.cc,
libinterp/corefcn/sysdep.cc, libinterp/corefcn/sysdep.h,
libinterp/corefcn/text-renderer.cc, libinterp/corefcn/text-renderer.h,
libinterp/corefcn/time.cc, libinterp/corefcn/toplev.cc,
libinterp/corefcn/toplev.h, libinterp/corefcn/tril.cc,
libinterp/corefcn/tsearch.cc, libinterp/corefcn/txt-eng.cc,
libinterp/corefcn/txt-eng.h, libinterp/corefcn/typecast.cc,
libinterp/corefcn/urlwrite.cc, libinterp/corefcn/utils.cc,
libinterp/corefcn/utils.h, libinterp/corefcn/variables.cc,
libinterp/corefcn/variables.h, libinterp/corefcn/workspace-element.h,
libinterp/corefcn/xdiv.cc, libinterp/corefcn/xdiv.h,
libinterp/corefcn/xnorm.cc, libinterp/corefcn/xnorm.h,
libinterp/corefcn/xpow.cc, libinterp/corefcn/xpow.h,
libinterp/corefcn/zfstream.cc, libinterp/corefcn/zfstream.h,
libinterp/deprecated-config.h, libinterp/dldfcn/__delaunayn__.cc,
libinterp/dldfcn/__eigs__.cc, libinterp/dldfcn/__fltk_uigetfile__.cc,
libinterp/dldfcn/__glpk__.cc, libinterp/dldfcn/__init_fltk__.cc,
libinterp/dldfcn/__init_gnuplot__.cc, libinterp/dldfcn/__osmesa_print__.cc,
libinterp/dldfcn/__voronoi__.cc, libinterp/dldfcn/amd.cc,
libinterp/dldfcn/audiodevinfo.cc, libinterp/dldfcn/audioread.cc,
libinterp/dldfcn/ccolamd.cc, libinterp/dldfcn/chol.cc,
libinterp/dldfcn/colamd.cc, libinterp/dldfcn/convhulln.cc,
libinterp/dldfcn/dmperm.cc, libinterp/dldfcn/fftw.cc, libinterp/dldfcn/gzip.cc,
libinterp/dldfcn/oct-qhull.h, libinterp/dldfcn/qr.cc,
libinterp/dldfcn/symbfact.cc, libinterp/dldfcn/symrcm.cc, libinterp/gendoc.pl,
libinterp/genprops.awk, libinterp/liboctinterp-build-info.h,
libinterp/liboctinterp-build-info.in.cc, libinterp/mk-errno-list,
libinterp/mk-pkg-add, libinterp/mkops, libinterp/octave-value/ov-base-diag.cc,
libinterp/octave-value/ov-base-diag.h, libinterp/octave-value/ov-base-int.cc,
libinterp/octave-value/ov-base-int.h, libinterp/octave-value/ov-base-mat.cc,
libinterp/octave-value/ov-base-mat.h, libinterp/octave-value/ov-base-scalar.cc,
libinterp/octave-value/ov-base-scalar.h,
libinterp/octave-value/ov-base-sparse.cc,
libinterp/octave-value/ov-base-sparse.h, libinterp/octave-value/ov-base.cc,
libinterp/octave-value/ov-base.h, libinterp/octave-value/ov-bool-mat.cc,
libinterp/octave-value/ov-bool-mat.h, libinterp/octave-value/ov-bool-sparse.cc,
libinterp/octave-value/ov-bool-sparse.h, libinterp/octave-value/ov-bool.cc,
libinterp/octave-value/ov-bool.h, libinterp/octave-value/ov-builtin.cc,
libinterp/octave-value/ov-builtin.h, libinterp/octave-value/ov-cell.cc,
libinterp/octave-value/ov-cell.h, libinterp/octave-value/ov-ch-mat.cc,
libinterp/octave-value/ov-ch-mat.h, libinterp/octave-value/ov-class.cc,
libinterp/octave-value/ov-class.h, libinterp/octave-value/ov-classdef.cc,
libinterp/octave-value/ov-classdef.h, libinterp/octave-value/ov-colon.cc,
libinterp/octave-value/ov-colon.h, libinterp/octave-value/ov-complex.cc,
libinterp/octave-value/ov-complex.h, libinterp/octave-value/ov-cs-list.cc,
libinterp/octave-value/ov-cs-list.h, libinterp/octave-value/ov-cx-diag.cc,
libinterp/octave-value/ov-cx-diag.h, libinterp/octave-value/ov-cx-mat.cc,
libinterp/octave-value/ov-cx-mat.h, libinterp/octave-value/ov-cx-sparse.cc,
libinterp/octave-value/ov-cx-sparse.h, libinterp/octave-value/ov-dld-fcn.cc,
libinterp/octave-value/ov-dld-fcn.h, libinterp/octave-value/ov-fcn-handle.cc,
libinterp/octave-value/ov-fcn-handle.h,
libinterp/octave-value/ov-fcn-inline.cc,
libinterp/octave-value/ov-fcn-inline.h, libinterp/octave-value/ov-fcn.cc,
libinterp/octave-value/ov-fcn.h, libinterp/octave-value/ov-float.cc,
libinterp/octave-value/ov-float.h, libinterp/octave-value/ov-flt-complex.cc,
libinterp/octave-value/ov-flt-complex.h,
libinterp/octave-value/ov-flt-cx-diag.cc,
libinterp/octave-value/ov-flt-cx-diag.h,
libinterp/octave-value/ov-flt-cx-mat.cc,
libinterp/octave-value/ov-flt-cx-mat.h,
libinterp/octave-value/ov-flt-re-diag.cc,
libinterp/octave-value/ov-flt-re-diag.h,
libinterp/octave-value/ov-flt-re-mat.cc,
libinterp/octave-value/ov-flt-re-mat.h, libinterp/octave-value/ov-int-traits.h,
libinterp/octave-value/ov-int16.cc, libinterp/octave-value/ov-int16.h,
libinterp/octave-value/ov-int32.cc, libinterp/octave-value/ov-int32.h,
libinterp/octave-value/ov-int64.cc, libinterp/octave-value/ov-int64.h,
libinterp/octave-value/ov-int8.cc, libinterp/octave-value/ov-int8.h,
libinterp/octave-value/ov-intx.h, libinterp/octave-value/ov-java.cc,
libinterp/octave-value/ov-java.h, libinterp/octave-value/ov-lazy-idx.cc,
libinterp/octave-value/ov-lazy-idx.h, libinterp/octave-value/ov-mex-fcn.cc,
libinterp/octave-value/ov-mex-fcn.h, libinterp/octave-value/ov-null-mat.cc,
libinterp/octave-value/ov-null-mat.h, libinterp/octave-value/ov-oncleanup.cc,
libinterp/octave-value/ov-oncleanup.h, libinterp/octave-value/ov-perm.cc,
libinterp/octave-value/ov-perm.h, libinterp/octave-value/ov-range.cc,
libinterp/octave-value/ov-range.h, libinterp/octave-value/ov-re-diag.cc,
libinterp/octave-value/ov-re-diag.h, libinterp/octave-value/ov-re-mat.cc,
libinterp/octave-value/ov-re-mat.h, libinterp/octave-value/ov-re-sparse.cc,
libinterp/octave-value/ov-re-sparse.h, libinterp/octave-value/ov-scalar.cc,
libinterp/octave-value/ov-scalar.h, libinterp/octave-value/ov-str-mat.cc,
libinterp/octave-value/ov-str-mat.h, libinterp/octave-value/ov-struct.cc,
libinterp/octave-value/ov-struct.h, libinterp/octave-value/ov-typeinfo.cc,
libinterp/octave-value/ov-typeinfo.h, libinterp/octave-value/ov-uint16.cc,
libinterp/octave-value/ov-uint16.h, libinterp/octave-value/ov-uint32.cc,
libinterp/octave-value/ov-uint32.h, libinterp/octave-value/ov-uint64.cc,
libinterp/octave-value/ov-uint64.h, libinterp/octave-value/ov-uint8.cc,
libinterp/octave-value/ov-uint8.h, libinterp/octave-value/ov-usr-fcn.cc,
libinterp/octave-value/ov-usr-fcn.h, libinterp/octave-value/ov.cc,
libinterp/octave-value/ov.h, libinterp/octave-value/ovl.cc,
libinterp/octave-value/ovl.h, libinterp/octave.cc, libinterp/octave.h,
libinterp/op-kw-docs, libinterp/operators/op-b-b.cc,
libinterp/operators/op-b-bm.cc, libinterp/operators/op-b-sbm.cc,
libinterp/operators/op-bm-b.cc, libinterp/operators/op-bm-bm.cc,
libinterp/operators/op-bm-sbm.cc, libinterp/operators/op-cdm-cdm.cc,
libinterp/operators/op-cdm-cm.cc, libinterp/operators/op-cdm-cs.cc,
libinterp/operators/op-cdm-dm.cc, libinterp/operators/op-cdm-m.cc,
libinterp/operators/op-cdm-s.cc, libinterp/operators/op-cell.cc,
libinterp/operators/op-chm.cc, libinterp/operators/op-class.cc,
libinterp/operators/op-cm-cdm.cc, libinterp/operators/op-cm-cm.cc,
libinterp/operators/op-cm-cs.cc, libinterp/operators/op-cm-dm.cc,
libinterp/operators/op-cm-m.cc, libinterp/operators/op-cm-pm.cc,
libinterp/operators/op-cm-s.cc, libinterp/operators/op-cm-scm.cc,
libinterp/operators/op-cm-sm.cc, libinterp/operators/op-cs-cm.cc,
libinterp/operators/op-cs-cs.cc, libinterp/operators/op-cs-m.cc,
libinterp/operators/op-cs-s.cc, libinterp/operators/op-cs-scm.cc,
libinterp/operators/op-cs-sm.cc, libinterp/operators/op-dm-cdm.cc,
libinterp/operators/op-dm-cm.cc, libinterp/operators/op-dm-cs.cc,
libinterp/operators/op-dm-dm.cc, libinterp/operators/op-dm-m.cc,
libinterp/operators/op-dm-s.cc, libinterp/operators/op-dm-scm.cc,
libinterp/operators/op-dm-sm.cc, libinterp/operators/op-dm-template.cc,
libinterp/operators/op-dms-template.cc, libinterp/operators/op-fcdm-fcdm.cc,
libinterp/operators/op-fcdm-fcm.cc, libinterp/operators/op-fcdm-fcs.cc,
libinterp/operators/op-fcdm-fdm.cc, libinterp/operators/op-fcdm-fm.cc,
libinterp/operators/op-fcdm-fs.cc, libinterp/operators/op-fcm-fcdm.cc,
libinterp/operators/op-fcm-fcm.cc, libinterp/operators/op-fcm-fcs.cc,
libinterp/operators/op-fcm-fdm.cc, libinterp/operators/op-fcm-fm.cc,
libinterp/operators/op-fcm-fs.cc, libinterp/operators/op-fcm-pm.cc,
libinterp/operators/op-fcn.cc, libinterp/operators/op-fcs-fcm.cc,
libinterp/operators/op-fcs-fcs.cc, libinterp/operators/op-fcs-fm.cc,
libinterp/operators/op-fcs-fs.cc, libinterp/operators/op-fdm-fcdm.cc,
libinterp/operators/op-fdm-fcm.cc, libinterp/operators/op-fdm-fcs.cc,
libinterp/operators/op-fdm-fdm.cc, libinterp/operators/op-fdm-fm.cc,
libinterp/operators/op-fdm-fs.cc, libinterp/operators/op-fm-fcdm.cc,
libinterp/operators/op-fm-fcm.cc, libinterp/operators/op-fm-fcs.cc,
libinterp/operators/op-fm-fdm.cc, libinterp/operators/op-fm-fm.cc,
libinterp/operators/op-fm-fs.cc, libinterp/operators/op-fm-pm.cc,
libinterp/operators/op-fs-fcm.cc, libinterp/operators/op-fs-fcs.cc,
libinterp/operators/op-fs-fm.cc, libinterp/operators/op-fs-fs.cc,
libinterp/operators/op-i16-i16.cc, libinterp/operators/op-i32-i32.cc,
libinterp/operators/op-i64-i64.cc, libinterp/operators/op-i8-i8.cc,
libinterp/operators/op-int-concat.cc, libinterp/operators/op-int.h,
libinterp/operators/op-m-cdm.cc, libinterp/operators/op-m-cm.cc,
libinterp/operators/op-m-cs.cc, libinterp/operators/op-m-dm.cc,
libinterp/operators/op-m-m.cc, libinterp/operators/op-m-pm.cc,
libinterp/operators/op-m-s.cc, libinterp/operators/op-m-scm.cc,
libinterp/operators/op-m-sm.cc, libinterp/operators/op-pm-cm.cc,
libinterp/operators/op-pm-fcm.cc, libinterp/operators/op-pm-fm.cc,
libinterp/operators/op-pm-m.cc, libinterp/operators/op-pm-pm.cc,
libinterp/operators/op-pm-scm.cc, libinterp/operators/op-pm-sm.cc,
libinterp/operators/op-pm-template.cc, libinterp/operators/op-range.cc,
libinterp/operators/op-s-cm.cc, libinterp/operators/op-s-cs.cc,
libinterp/operators/op-s-m.cc, libinterp/operators/op-s-s.cc,
libinterp/operators/op-s-scm.cc, libinterp/operators/op-s-sm.cc,
libinterp/operators/op-sbm-b.cc, libinterp/operators/op-sbm-bm.cc,
libinterp/operators/op-sbm-sbm.cc, libinterp/operators/op-scm-cm.cc,
libinterp/operators/op-scm-cs.cc, libinterp/operators/op-scm-m.cc,
libinterp/operators/op-scm-s.cc, libinterp/operators/op-scm-scm.cc,
libinterp/operators/op-scm-sm.cc, libinterp/operators/op-sm-cm.cc,
libinterp/operators/op-sm-cs.cc, libinterp/operators/op-sm-m.cc,
libinterp/operators/op-sm-s.cc, libinterp/operators/op-sm-scm.cc,
libinterp/operators/op-sm-sm.cc, libinterp/operators/op-str-m.cc,
libinterp/operators/op-str-s.cc, libinterp/operators/op-str-str.cc,
libinterp/operators/op-struct.cc, libinterp/operators/op-ui16-ui16.cc,
libinterp/operators/op-ui32-ui32.cc, libinterp/operators/op-ui64-ui64.cc,
libinterp/operators/op-ui8-ui8.cc, libinterp/operators/ops.h,
libinterp/options-usage.h, libinterp/parse-tree/lex.h,
libinterp/parse-tree/lex.ll, libinterp/parse-tree/oct-parse.in.yy,
libinterp/parse-tree/octave.gperf, libinterp/parse-tree/parse.h,
libinterp/parse-tree/pt-all.h, libinterp/parse-tree/pt-arg-list.cc,
libinterp/parse-tree/pt-arg-list.h, libinterp/parse-tree/pt-array-list.cc,
libinterp/parse-tree/pt-array-list.h, libinterp/parse-tree/pt-assign.cc,
libinterp/parse-tree/pt-assign.h, libinterp/parse-tree/pt-binop.cc,
libinterp/parse-tree/pt-binop.h, libinterp/parse-tree/pt-bp.cc,
libinterp/parse-tree/pt-bp.h, libinterp/parse-tree/pt-cbinop.cc,
libinterp/parse-tree/pt-cbinop.h, libinterp/parse-tree/pt-cell.cc,
libinterp/parse-tree/pt-cell.h, libinterp/parse-tree/pt-check.cc,
libinterp/parse-tree/pt-check.h, libinterp/parse-tree/pt-classdef.cc,
libinterp/parse-tree/pt-classdef.h, libinterp/parse-tree/pt-cmd.cc,
libinterp/parse-tree/pt-cmd.h, libinterp/parse-tree/pt-colon.cc,
libinterp/parse-tree/pt-colon.h, libinterp/parse-tree/pt-const.cc,
libinterp/parse-tree/pt-const.h, libinterp/parse-tree/pt-decl.cc,
libinterp/parse-tree/pt-decl.h, libinterp/parse-tree/pt-eval.cc,
libinterp/parse-tree/pt-eval.h, libinterp/parse-tree/pt-except.cc,
libinterp/parse-tree/pt-except.h, libinterp/parse-tree/pt-exp.cc,
libinterp/parse-tree/pt-exp.h, libinterp/parse-tree/pt-fcn-handle.cc,
libinterp/parse-tree/pt-fcn-handle.h, libinterp/parse-tree/pt-funcall.cc,
libinterp/parse-tree/pt-funcall.h, libinterp/parse-tree/pt-id.cc,
libinterp/parse-tree/pt-id.h, libinterp/parse-tree/pt-idx.cc,
libinterp/parse-tree/pt-idx.h, libinterp/parse-tree/pt-jump.cc,
libinterp/parse-tree/pt-jump.h, libinterp/parse-tree/pt-loop.cc,
libinterp/parse-tree/pt-loop.h, libinterp/parse-tree/pt-mat.cc,
libinterp/parse-tree/pt-mat.h, libinterp/parse-tree/pt-misc.cc,
libinterp/parse-tree/pt-misc.h, libinterp/parse-tree/pt-pr-code.cc,
libinterp/parse-tree/pt-pr-code.h, libinterp/parse-tree/pt-select.cc,
libinterp/parse-tree/pt-select.h, libinterp/parse-tree/pt-stmt.cc,
libinterp/parse-tree/pt-stmt.h, libinterp/parse-tree/pt-unop.cc,
libinterp/parse-tree/pt-unop.h, libinterp/parse-tree/pt-walk.h,
libinterp/parse-tree/pt.cc, libinterp/parse-tree/pt.h,
libinterp/parse-tree/token.cc, libinterp/parse-tree/token.h,
libinterp/template-inst/Array-jit.cc, libinterp/template-inst/Array-tc.cc,
libinterp/version.cc, libinterp/version.in.h, liboctave/array/Array-C.cc,
liboctave/array/Array-b.cc, liboctave/array/Array-ch.cc,
liboctave/array/Array-d.cc, liboctave/array/Array-f.cc,
liboctave/array/Array-fC.cc, liboctave/array/Array-i.cc,
liboctave/array/Array-idx-vec.cc, liboctave/array/Array-s.cc,
liboctave/array/Array-str.cc, liboctave/array/Array-util.cc,
liboctave/array/Array-util.h, liboctave/array/Array-voidp.cc,
liboctave/array/Array.cc, liboctave/array/Array.h,
liboctave/array/CColVector.cc, liboctave/array/CColVector.h,
liboctave/array/CDiagMatrix.cc, liboctave/array/CDiagMatrix.h,
liboctave/array/CMatrix.cc, liboctave/array/CMatrix.h,
liboctave/array/CNDArray.cc, liboctave/array/CNDArray.h,
liboctave/array/CRowVector.cc, liboctave/array/CRowVector.h,
liboctave/array/CSparse.cc, liboctave/array/CSparse.h,
liboctave/array/DiagArray2.cc, liboctave/array/DiagArray2.h,
liboctave/array/MArray-C.cc, liboctave/array/MArray-d.cc,
liboctave/array/MArray-f.cc, liboctave/array/MArray-fC.cc,
liboctave/array/MArray-i.cc, liboctave/array/MArray-s.cc,
liboctave/array/MArray.cc, liboctave/array/MArray.h,
liboctave/array/MDiagArray2.cc, liboctave/array/MDiagArray2.h,
liboctave/array/MSparse-C.cc, liboctave/array/MSparse-d.cc,
liboctave/array/MSparse.cc, liboctave/array/MSparse.h,
liboctave/array/Matrix.h, liboctave/array/MatrixType.cc,
liboctave/array/MatrixType.h, liboctave/array/PermMatrix.cc,
liboctave/array/PermMatrix.h, liboctave/array/Range.cc,
liboctave/array/Range.h, liboctave/array/Sparse-C.cc,
liboctave/array/Sparse-b.cc, liboctave/array/Sparse-d.cc,
liboctave/array/Sparse.cc, liboctave/array/Sparse.h,
liboctave/array/boolMatrix.cc, liboctave/array/boolMatrix.h,
liboctave/array/boolNDArray.cc, liboctave/array/boolNDArray.h,
liboctave/array/boolSparse.cc, liboctave/array/boolSparse.h,
liboctave/array/chMatrix.cc, liboctave/array/chMatrix.h,
liboctave/array/chNDArray.cc, liboctave/array/chNDArray.h,
liboctave/array/dColVector.cc, liboctave/array/dColVector.h,
liboctave/array/dDiagMatrix.cc, liboctave/array/dDiagMatrix.h,
liboctave/array/dMatrix.cc, liboctave/array/dMatrix.h,
liboctave/array/dNDArray.cc, liboctave/array/dNDArray.h,
liboctave/array/dRowVector.cc, liboctave/array/dRowVector.h,
liboctave/array/dSparse.cc, liboctave/array/dSparse.h,
liboctave/array/dim-vector.cc, liboctave/array/dim-vector.h,
liboctave/array/fCColVector.cc, liboctave/array/fCColVector.h,
liboctave/array/fCDiagMatrix.cc, liboctave/array/fCDiagMatrix.h,
liboctave/array/fCMatrix.cc, liboctave/array/fCMatrix.h,
liboctave/array/fCNDArray.cc, liboctave/array/fCNDArray.h,
liboctave/array/fCRowVector.cc, liboctave/array/fCRowVector.h,
liboctave/array/fColVector.cc, liboctave/array/fColVector.h,
liboctave/array/fDiagMatrix.cc, liboctave/array/fDiagMatrix.h,
liboctave/array/fMatrix.cc, liboctave/array/fMatrix.h,
liboctave/array/fNDArray.cc, liboctave/array/fNDArray.h,
liboctave/array/fRowVector.cc, liboctave/array/fRowVector.h,
liboctave/array/idx-vector.cc, liboctave/array/idx-vector.h,
liboctave/array/int16NDArray.cc, liboctave/array/int16NDArray.h,
liboctave/array/int32NDArray.cc, liboctave/array/int32NDArray.h,
liboctave/array/int64NDArray.cc, liboctave/array/int64NDArray.h,
liboctave/array/int8NDArray.cc, liboctave/array/int8NDArray.h,
liboctave/array/intNDArray.cc, liboctave/array/intNDArray.h,
liboctave/array/uint16NDArray.cc, liboctave/array/uint16NDArray.h,
liboctave/array/uint32NDArray.cc, liboctave/array/uint32NDArray.h,
liboctave/array/uint64NDArray.cc, liboctave/array/uint64NDArray.h,
liboctave/array/uint8NDArray.cc, liboctave/array/uint8NDArray.h,
liboctave/cruft/misc/blaswrap.c, liboctave/cruft/misc/cquit.c,
liboctave/cruft/misc/f77-extern.cc, liboctave/cruft/misc/f77-fcn.c,
liboctave/cruft/misc/f77-fcn.h, liboctave/cruft/misc/lo-error.c,
liboctave/cruft/misc/lo-error.h, liboctave/cruft/misc/quit.cc,
liboctave/cruft/misc/quit.h, liboctave/liboctave-build-info.h,
liboctave/liboctave-build-info.in.cc, liboctave/numeric/CollocWt.cc,
liboctave/numeric/CollocWt.h, liboctave/numeric/DAE.h,
liboctave/numeric/DAEFunc.h, liboctave/numeric/DAERT.h,
liboctave/numeric/DAERTFunc.h, liboctave/numeric/DASPK-opts.in,
liboctave/numeric/DASPK.cc, liboctave/numeric/DASPK.h,
liboctave/numeric/DASRT-opts.in, liboctave/numeric/DASRT.cc,
liboctave/numeric/DASRT.h, liboctave/numeric/DASSL-opts.in,
liboctave/numeric/DASSL.cc, liboctave/numeric/DASSL.h, liboctave/numeric/DET.h,
liboctave/numeric/EIG.cc, liboctave/numeric/EIG.h,
liboctave/numeric/LSODE-opts.in, liboctave/numeric/LSODE.cc,
liboctave/numeric/LSODE.h, liboctave/numeric/ODE.h,
liboctave/numeric/ODEFunc.h, liboctave/numeric/ODES.cc,
liboctave/numeric/ODES.h, liboctave/numeric/ODESFunc.h,
liboctave/numeric/Quad-opts.in, liboctave/numeric/Quad.cc,
liboctave/numeric/Quad.h, liboctave/numeric/aepbalance.cc,
liboctave/numeric/aepbalance.h, liboctave/numeric/base-dae.h,
liboctave/numeric/base-de.h, liboctave/numeric/base-min.h,
liboctave/numeric/bsxfun-decl.h, liboctave/numeric/bsxfun-defs.cc,
liboctave/numeric/bsxfun.h, liboctave/numeric/chol.cc,
liboctave/numeric/chol.h, liboctave/numeric/eigs-base.cc,
liboctave/numeric/eigs-base.h, liboctave/numeric/fEIG.cc,
liboctave/numeric/fEIG.h, liboctave/numeric/gepbalance.cc,
liboctave/numeric/gepbalance.h, liboctave/numeric/gsvd.cc,
liboctave/numeric/gsvd.h, liboctave/numeric/hess.cc, liboctave/numeric/hess.h,
liboctave/numeric/lo-amos-proto.h, liboctave/numeric/lo-arpack-proto.h,
liboctave/numeric/lo-blas-proto.h, liboctave/numeric/lo-fftpack-proto.h,
liboctave/numeric/lo-lapack-proto.h, liboctave/numeric/lo-mappers.cc,
liboctave/numeric/lo-mappers.h, liboctave/numeric/lo-qrupdate-proto.h,
liboctave/numeric/lo-ranlib-proto.h, liboctave/numeric/lo-slatec-proto.h,
liboctave/numeric/lo-specfun.cc, liboctave/numeric/lo-specfun.h,
liboctave/numeric/lu.cc, liboctave/numeric/lu.h,
liboctave/numeric/oct-convn.cc, liboctave/numeric/oct-convn.h,
liboctave/numeric/oct-fftw.cc, liboctave/numeric/oct-fftw.h,
liboctave/numeric/oct-norm.cc, liboctave/numeric/oct-norm.h,
liboctave/numeric/oct-rand.cc, liboctave/numeric/oct-rand.h,
liboctave/numeric/oct-spparms.cc, liboctave/numeric/oct-spparms.h,
liboctave/numeric/qr.cc, liboctave/numeric/qr.h, liboctave/numeric/qrp.cc,
liboctave/numeric/qrp.h, liboctave/numeric/randgamma.cc,
liboctave/numeric/randgamma.h, liboctave/numeric/randmtzig.cc,
liboctave/numeric/randmtzig.h, liboctave/numeric/randpoisson.cc,
liboctave/numeric/randpoisson.h, liboctave/numeric/schur.cc,
liboctave/numeric/schur.h, liboctave/numeric/sparse-chol.cc,
liboctave/numeric/sparse-chol.h, liboctave/numeric/sparse-dmsolve.cc,
liboctave/numeric/sparse-dmsolve.h, liboctave/numeric/sparse-lu.cc,
liboctave/numeric/sparse-lu.h, liboctave/numeric/sparse-qr.cc,
liboctave/numeric/sparse-qr.h, liboctave/numeric/svd.cc,
liboctave/numeric/svd.h, liboctave/operators/Sparse-diag-op-defs.h,
liboctave/operators/Sparse-op-decls.h, liboctave/operators/Sparse-op-defs.h,
liboctave/operators/Sparse-perm-op-defs.h, liboctave/operators/mk-ops.awk,
liboctave/operators/mx-base.h, liboctave/operators/mx-defs.h,
liboctave/operators/mx-ext.h, liboctave/operators/mx-inlines.cc,
liboctave/operators/mx-op-decl.h, liboctave/operators/mx-op-defs.h,
liboctave/operators/mx-ops, liboctave/operators/smx-ops,
liboctave/operators/vx-ops, liboctave/system/child-list.cc,
liboctave/system/child-list.h, liboctave/system/dir-ops.cc,
liboctave/system/dir-ops.h, liboctave/system/file-ops.cc,
liboctave/system/file-ops.h, liboctave/system/file-stat.cc,
liboctave/system/file-stat.h, liboctave/system/lo-sysdep.cc,
liboctave/system/lo-sysdep.h, liboctave/system/mach-info.cc,
liboctave/system/mach-info.h, liboctave/system/oct-env.cc,
liboctave/system/oct-env.h, liboctave/system/oct-group.cc,
liboctave/system/oct-group.h, liboctave/system/oct-passwd.cc,
liboctave/system/oct-passwd.h, liboctave/system/oct-syscalls.cc,
liboctave/system/oct-syscalls.h, liboctave/system/oct-time.cc,
liboctave/system/oct-time.h, liboctave/system/oct-uname.cc,
liboctave/system/oct-uname.h, liboctave/util/action-container.h,
liboctave/util/base-list.h, liboctave/util/byte-swap.h,
liboctave/util/caseless-str.h, liboctave/util/cmd-edit.cc,
liboctave/util/cmd-edit.h, liboctave/util/cmd-hist.cc,
liboctave/util/cmd-hist.h, liboctave/util/data-conv.cc,
liboctave/util/data-conv.h, liboctave/util/f2c-main.c,
liboctave/util/functor.h, liboctave/util/glob-match.cc,
liboctave/util/glob-match.h, liboctave/util/kpse.cc, liboctave/util/kpse.h,
liboctave/util/lo-array-errwarn.cc, liboctave/util/lo-array-errwarn.h,
liboctave/util/lo-array-gripes.cc, liboctave/util/lo-array-gripes.h,
liboctave/util/lo-cutils.c, liboctave/util/lo-cutils.h,
liboctave/util/lo-hash.cc, liboctave/util/lo-hash.h, liboctave/util/lo-ieee.cc,
liboctave/util/lo-ieee.h, liboctave/util/lo-macros.h, liboctave/util/lo-math.h,
liboctave/util/lo-regexp.cc, liboctave/util/lo-regexp.h,
liboctave/util/lo-traits.h, liboctave/util/lo-utils.cc,
liboctave/util/lo-utils.h, liboctave/util/oct-alloc.h,
liboctave/util/oct-base64.cc, liboctave/util/oct-base64.h,
liboctave/util/oct-binmap.h, liboctave/util/oct-cmplx.h,
liboctave/util/oct-glob.cc, liboctave/util/oct-glob.h,
liboctave/util/oct-inttypes-fwd.h, liboctave/util/oct-inttypes.cc,
liboctave/util/oct-inttypes.h, liboctave/util/oct-locbuf.cc,
liboctave/util/oct-locbuf.h, liboctave/util/oct-mutex.cc,
liboctave/util/oct-mutex.h, liboctave/util/oct-refcount.h,
liboctave/util/oct-rl-edit.c, liboctave/util/oct-rl-edit.h,
liboctave/util/oct-rl-hist.c, liboctave/util/oct-rl-hist.h,
liboctave/util/oct-shlib.cc, liboctave/util/oct-shlib.h,
liboctave/util/oct-sort.cc, liboctave/util/oct-sort.h,
liboctave/util/oct-sparse.h, liboctave/util/oct-string.cc,
liboctave/util/oct-string.h, liboctave/util/pathsearch.cc,
liboctave/util/pathsearch.h, liboctave/util/singleton-cleanup.cc,
liboctave/util/sparse-sort.cc, liboctave/util/sparse-sort.h,
liboctave/util/sparse-util.cc, liboctave/util/sparse-util.h,
liboctave/util/str-vec.cc, liboctave/util/str-vec.h,
liboctave/util/sun-utils.h, liboctave/util/unwind-prot.cc,
liboctave/util/unwind-prot.h, liboctave/util/url-transfer.cc,
liboctave/util/url-transfer.h, liboctave/wrappers/areadlink-wrapper.c,
liboctave/wrappers/areadlink-wrapper.h,
liboctave/wrappers/async-system-wrapper.c,
liboctave/wrappers/async-system-wrapper.h,
liboctave/wrappers/base64-wrappers.c, liboctave/wrappers/base64-wrappers.h,
liboctave/wrappers/canonicalize-file-name-wrapper.c,
liboctave/wrappers/canonicalize-file-name-wrapper.h,
liboctave/wrappers/dirent-wrappers.c, liboctave/wrappers/dirent-wrappers.h,
liboctave/wrappers/fcntl-wrappers.c, liboctave/wrappers/fcntl-wrappers.h,
liboctave/wrappers/filepos-wrappers.c, liboctave/wrappers/filepos-wrappers.h,
liboctave/wrappers/fpucw-wrappers.c, liboctave/wrappers/fpucw-wrappers.h,
liboctave/wrappers/gen-tempname-wrapper.c,
liboctave/wrappers/gen-tempname-wrapper.h, liboctave/wrappers/getopt-wrapper.c,
liboctave/wrappers/getopt-wrapper.h, liboctave/wrappers/glob-wrappers.c,
liboctave/wrappers/glob-wrappers.h, liboctave/wrappers/hash-wrappers.c,
liboctave/wrappers/hash-wrappers.h, liboctave/wrappers/math-wrappers.c,
liboctave/wrappers/math-wrappers.h, liboctave/wrappers/mkostemp-wrapper.c,
liboctave/wrappers/mkostemp-wrapper.h, liboctave/wrappers/nanosleep-wrapper.c,
liboctave/wrappers/nanosleep-wrapper.h, liboctave/wrappers/nproc-wrapper.c,
liboctave/wrappers/nproc-wrapper.h, liboctave/wrappers/octave-popen2.c,
liboctave/wrappers/octave-popen2.h, liboctave/wrappers/putenv-wrapper.c,
liboctave/wrappers/putenv-wrapper.h,
liboctave/wrappers/set-program-name-wrapper.c,
liboctave/wrappers/set-program-name-wrapper.h,
liboctave/wrappers/signal-wrappers.c, liboctave/wrappers/signal-wrappers.h,
liboctave/wrappers/stat-wrappers.c, liboctave/wrappers/stat-wrappers.h,
liboctave/wrappers/strdup-wrapper.c, liboctave/wrappers/strdup-wrapper.h,
liboctave/wrappers/strftime-wrapper.c, liboctave/wrappers/strftime-wrapper.h,
liboctave/wrappers/strmode-wrapper.c, liboctave/wrappers/strmode-wrapper.h,
liboctave/wrappers/strptime-wrapper.c, liboctave/wrappers/strptime-wrapper.h,
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liboctave/wrappers/tmpfile-wrapper.c, liboctave/wrappers/tmpfile-wrapper.h,
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liboctave/wrappers/unistd-wrappers.c, liboctave/wrappers/unistd-wrappers.h,
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liboctave/wrappers/vasprintf-wrapper.c, liboctave/wrappers/vasprintf-wrapper.h,
liboctave/wrappers/wait-for-input.c, liboctave/wrappers/wait-for-input.h,
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test/while.tst:
Use the same Copyright formatting throughout Octave.
author | Rik <rik@octave.org> |
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date | Sun, 13 Nov 2016 20:33:47 -0800 |
parents | 3b2a30e9e49f |
children | 39f39eb4e476 |
rev | line source |
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1 /* |
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2 |
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John W. Eaton <jwe@octave.org>
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3 Copyright (C) 2008-2016 Michael Goffioul |
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Michael Goffioul <michael.goffioul@gmail.com>
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4 |
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5 This file is part of Octave. |
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Michael Goffioul <michael.goffioul@gmail.com>
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6 |
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7 Octave is free software; you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by |
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Rik <rik@octave.org>
parents:
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9 the Free Software Foundation; either version 3 of the License, or |
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Rik <rik@octave.org>
parents:
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10 (at your option) any later version. |
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maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents:
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|
11 |
3a2b891d0b33
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Rik <rik@octave.org>
parents:
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12 Octave is distributed in the hope that it will be useful, but |
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Rik <rik@octave.org>
parents:
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|
13 WITHOUT ANY WARRANTY; without even the implied warranty of |
3a2b891d0b33
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Rik <rik@octave.org>
parents:
22740
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|
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
3a2b891d0b33
maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents:
22740
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15 GNU General Public License for more details. |
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Michael Goffioul <michael.goffioul@gmail.com>
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16 |
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Michael Goffioul <michael.goffioul@gmail.com>
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17 You should have received a copy of the GNU General Public License |
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parents:
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18 along with Octave; see the file COPYING. If not, see |
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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19 <http://www.gnu.org/licenses/>. |
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Michael Goffioul <michael.goffioul@gmail.com>
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20 |
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21 */ |
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22 |
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23 #if defined (HAVE_CONFIG_H) |
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24 # include "config.h" |
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25 #endif |
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26 |
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27 #include <iostream> |
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28 |
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29 #if defined (HAVE_WINDOWS_H) |
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30 # define WIN32_LEAN_AND_MEAN |
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31 # include <windows.h> |
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32 #endif |
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33 |
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34 #include <lo-mappers.h> |
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35 #include "oct-locbuf.h" |
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36 #include "oct-refcount.h" |
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37 |
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38 #include "errwarn.h" |
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39 #include "gl-render.h" |
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40 #include "oct-opengl.h" |
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41 #include "text-renderer.h" |
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42 |
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43 #if defined (HAVE_OPENGL) |
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44 |
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45 static int |
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46 next_power_of_2 (int n) |
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47 { |
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48 int m = 1; |
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49 |
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50 while (m < n && m < std::numeric_limits<int>::max ()) |
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51 m <<= 1; |
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52 |
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53 return m; |
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54 } |
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55 |
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56 #endif |
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57 |
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58 namespace octave |
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59 { |
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60 #if defined (HAVE_OPENGL) |
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61 |
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62 #define LIGHT_MODE GL_FRONT_AND_BACK |
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63 |
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64 // Use symbolic names for axes |
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65 enum |
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66 { |
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67 X_AXIS, |
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68 Y_AXIS, |
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69 Z_AXIS |
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70 }; |
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71 |
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72 // Use symbolic names for color mode |
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73 enum |
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74 { |
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75 UNIFORM, |
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76 FLAT, |
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77 INTERP, |
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78 TEXTURE |
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79 }; |
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80 |
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81 // Use symbolic names for lighting |
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82 enum |
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83 { |
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84 NONE, |
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85 //FLAT, // Already declared in anonymous enum for color mode |
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86 GOURAUD = 2 |
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87 }; |
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88 |
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89 // Win32 API requires the CALLBACK attributes for |
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90 // GLU callback functions. Define it to empty on |
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91 // other platforms. |
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92 #if ! defined (CALLBACK) |
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93 # define CALLBACK |
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94 #endif |
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95 |
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96 class |
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97 opengl_texture |
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98 { |
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99 protected: |
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100 class texture_rep |
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101 { |
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102 public: |
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103 texture_rep (void) |
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104 : id (), w (), h (), tw (), th (), tx (), ty (), |
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105 valid (false), count (1) |
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106 { } |
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107 |
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108 texture_rep (GLuint id_arg, int w_arg, int h_arg, int tw_arg, int th_arg) |
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109 : id (id_arg), w (w_arg), h (h_arg), tw (tw_arg), th (th_arg), |
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110 tx (double(w)/tw), ty (double(h)/th), valid (true), |
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111 count (1) { } |
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112 |
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113 ~texture_rep (void) |
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114 { |
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115 if (valid) |
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116 glDeleteTextures (1, &id); |
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117 } |
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118 |
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119 void bind (int mode) const |
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120 { if (valid) glBindTexture (mode, id); } |
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121 |
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122 void tex_coord (double q, double r) const |
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123 { if (valid) glTexCoord2d (q*tx, r*ty); } |
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124 |
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125 GLuint id; |
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126 int w, h; |
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127 int tw, th; |
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128 double tx, ty; |
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129 bool valid; |
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130 octave_refcount<int> count; |
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131 }; |
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132 |
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133 texture_rep *rep; |
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134 |
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135 private: |
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136 opengl_texture (texture_rep *_rep) : rep (_rep) { } |
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137 |
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138 public: |
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139 opengl_texture (void) : rep (new texture_rep ()) { } |
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140 |
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141 opengl_texture (const opengl_texture& tx) |
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142 : rep (tx.rep) |
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143 { |
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144 rep->count++; |
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145 } |
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146 |
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147 ~opengl_texture (void) |
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148 { |
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149 if (--rep->count == 0) |
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150 delete rep; |
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151 } |
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152 |
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153 opengl_texture& operator = (const opengl_texture& tx) |
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154 { |
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155 if (--rep->count == 0) |
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156 delete rep; |
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157 |
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158 rep = tx.rep; |
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159 rep->count++; |
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160 |
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161 return *this; |
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162 } |
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163 |
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164 static opengl_texture create (const octave_value& data); |
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165 |
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166 void bind (int mode = GL_TEXTURE_2D) const |
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167 { rep->bind (mode); } |
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168 |
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169 void tex_coord (double q, double r) const |
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170 { rep->tex_coord (q, r); } |
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171 |
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172 bool is_valid (void) const |
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173 { return rep->valid; } |
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174 }; |
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175 |
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176 opengl_texture |
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177 opengl_texture::create (const octave_value& data) |
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178 { |
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179 opengl_texture retval; |
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180 |
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181 dim_vector dv (data.dims ()); |
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182 |
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183 // Expect RGB data |
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184 if (dv.ndims () == 3 && dv(2) == 3) |
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185 { |
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186 // FIXME: dim_vectors hold octave_idx_type values. |
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187 // Should we check for dimensions larger than intmax? |
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188 int h, w, tw, th; |
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189 h = dv(0), w = dv(1); |
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190 GLuint id; |
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191 bool ok = true; |
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192 |
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193 tw = next_power_of_2 (w); |
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194 th = next_power_of_2 (h); |
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195 |
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196 glGenTextures (1, &id); |
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197 glBindTexture (GL_TEXTURE_2D, id); |
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198 |
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199 if (data.is_double_type ()) |
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200 { |
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201 const NDArray xdata = data.array_value (); |
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202 |
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203 OCTAVE_LOCAL_BUFFER (float, a, (3*tw*th)); |
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204 |
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205 for (int i = 0; i < h; i++) |
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206 { |
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207 for (int j = 0, idx = i*tw*3; j < w; j++, idx += 3) |
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208 { |
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209 a[idx] = xdata(i,j,0); |
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210 a[idx+1] = xdata(i,j,1); |
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211 a[idx+2] = xdata(i,j,2); |
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212 } |
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213 } |
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214 |
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215 glTexImage2D (GL_TEXTURE_2D, 0, 3, tw, th, 0, GL_RGB, GL_FLOAT, a); |
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216 } |
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217 else if (data.is_uint8_type ()) |
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218 { |
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219 const uint8NDArray xdata = data.uint8_array_value (); |
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220 |
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221 OCTAVE_LOCAL_BUFFER (octave_uint8, a, (3*tw*th)); |
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222 |
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223 for (int i = 0; i < h; i++) |
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224 { |
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225 for (int j = 0, idx = i*tw*3; j < w; j++, idx += 3) |
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226 { |
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227 a[idx] = xdata(i,j,0); |
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228 a[idx+1] = xdata(i,j,1); |
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229 a[idx+2] = xdata(i,j,2); |
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230 } |
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231 } |
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232 |
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233 glTexImage2D (GL_TEXTURE_2D, 0, 3, tw, th, 0, |
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234 GL_RGB, GL_UNSIGNED_BYTE, a); |
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235 } |
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236 else |
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237 { |
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238 ok = false; |
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239 warning ("opengl_texture::create: invalid texture data type (double or uint8 required)"); |
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240 } |
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241 |
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242 if (ok) |
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243 { |
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244 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); |
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245 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); |
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246 |
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247 if (glGetError () != GL_NO_ERROR) |
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248 warning ("opengl_texture::create: OpenGL error while generating texture data"); |
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249 else |
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250 retval = opengl_texture (new texture_rep (id, w, h, tw, th)); |
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251 } |
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252 } |
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253 else |
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254 warning ("opengl_texture::create: invalid texture data size"); |
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255 |
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256 return retval; |
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257 } |
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258 |
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259 class |
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260 opengl_tesselator |
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261 { |
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262 public: |
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263 #if defined (HAVE_FRAMEWORK_OPENGL) && defined (HAVE_GLUTESSCALLBACK_THREEDOTS) |
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264 typedef GLvoid (CALLBACK *fcn) (...); |
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265 #else |
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266 typedef void (CALLBACK *fcn) (void); |
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267 #endif |
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268 |
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269 public: |
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270 |
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271 opengl_tesselator (void) : glu_tess (0), fill () { init (); } |
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272 |
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273 virtual ~opengl_tesselator (void) |
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274 { if (glu_tess) gluDeleteTess (glu_tess); } |
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275 |
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276 void begin_polygon (bool filled = true) |
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277 { |
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278 gluTessProperty (glu_tess, GLU_TESS_BOUNDARY_ONLY, |
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279 (filled ? GL_FALSE : GL_TRUE)); |
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280 fill = filled; |
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281 gluTessBeginPolygon (glu_tess, this); |
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282 } |
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283 |
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284 void end_polygon (void) const |
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285 { gluTessEndPolygon (glu_tess); } |
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286 |
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287 void begin_contour (void) const |
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288 { gluTessBeginContour (glu_tess); } |
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289 |
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290 void end_contour (void) const |
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291 { gluTessEndContour (glu_tess); } |
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292 |
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293 void add_vertex (double *loc, void *data) const |
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294 { gluTessVertex (glu_tess, loc, data); } |
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295 |
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296 protected: |
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297 virtual void begin (GLenum /*type*/) { } |
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298 |
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299 virtual void end (void) { } |
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300 |
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301 virtual void vertex (void * /*data*/) { } |
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302 |
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303 virtual void combine (GLdouble [3] /*c*/, void * [4] /*data*/, |
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304 GLfloat [4] /*w*/, void ** /*out_data*/) { } |
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305 |
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306 virtual void edge_flag (GLboolean /*flag*/) { } |
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307 |
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308 virtual void error (GLenum err) |
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309 { ::error ("OpenGL tesselation error (%d)", err); } |
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310 |
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311 virtual void init (void) |
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312 { |
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313 glu_tess = gluNewTess (); |
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314 |
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315 gluTessCallback (glu_tess, GLU_TESS_BEGIN_DATA, |
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316 reinterpret_cast<fcn> (tess_begin)); |
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317 gluTessCallback (glu_tess, GLU_TESS_END_DATA, |
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318 reinterpret_cast<fcn> (tess_end)); |
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319 gluTessCallback (glu_tess, GLU_TESS_VERTEX_DATA, |
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320 reinterpret_cast<fcn> (tess_vertex)); |
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321 gluTessCallback (glu_tess, GLU_TESS_COMBINE_DATA, |
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322 reinterpret_cast<fcn> (tess_combine)); |
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323 gluTessCallback (glu_tess, GLU_TESS_EDGE_FLAG_DATA, |
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324 reinterpret_cast<fcn> (tess_edge_flag)); |
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325 gluTessCallback (glu_tess, GLU_TESS_ERROR_DATA, |
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326 reinterpret_cast<fcn> (tess_error)); |
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327 } |
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328 |
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329 bool is_filled (void) const { return fill; } |
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330 |
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331 private: |
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332 static void CALLBACK tess_begin (GLenum type, void *t) |
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333 { reinterpret_cast<opengl_tesselator *> (t)->begin (type); } |
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334 |
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335 static void CALLBACK tess_end (void *t) |
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336 { reinterpret_cast<opengl_tesselator *> (t)->end (); } |
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337 |
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338 static void CALLBACK tess_vertex (void *v, void *t) |
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339 { reinterpret_cast<opengl_tesselator *> (t)->vertex (v); } |
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340 |
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341 static void CALLBACK tess_combine (GLdouble c[3], void *v[4], GLfloat w[4], |
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342 void **out, void *t) |
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343 { reinterpret_cast<opengl_tesselator *> (t)->combine (c, v, w, out); } |
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344 |
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345 static void CALLBACK tess_edge_flag (GLboolean flag, void *t) |
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346 { reinterpret_cast<opengl_tesselator *> (t)->edge_flag (flag); } |
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347 |
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348 static void CALLBACK tess_error (GLenum err, void *t) |
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349 { reinterpret_cast<opengl_tesselator *> (t)->error (err); } |
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350 |
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351 private: |
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352 |
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353 // No copying! |
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354 |
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355 opengl_tesselator (const opengl_tesselator&); |
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356 |
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357 opengl_tesselator operator = (const opengl_tesselator&); |
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358 |
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359 GLUtesselator *glu_tess; |
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360 bool fill; |
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361 }; |
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362 |
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363 class |
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364 vertex_data |
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365 { |
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366 public: |
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367 class vertex_data_rep |
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368 { |
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369 public: |
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370 Matrix coords; |
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371 Matrix color; |
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372 Matrix normal; |
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373 double alpha; |
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374 float ambient; |
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375 float diffuse; |
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376 float specular; |
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377 float specular_exp; |
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378 float specular_color_refl; |
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379 |
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380 // reference counter |
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381 octave_refcount<int> count; |
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382 |
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383 vertex_data_rep (void) |
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384 : coords (), color (), normal (), alpha (), |
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385 ambient (), diffuse (), specular (), specular_exp (), |
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386 specular_color_refl (), count (1) { } |
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387 |
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388 vertex_data_rep (const Matrix& c, const Matrix& col, const Matrix& n, |
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389 double a, float as, float ds, float ss, float se, |
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390 float scr) |
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391 : coords (c), color (col), normal (n), alpha (a), |
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392 ambient (as), diffuse (ds), specular (ss), specular_exp (se), |
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393 specular_color_refl (scr), count (1) { } |
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394 }; |
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395 |
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396 private: |
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397 vertex_data_rep *rep; |
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398 |
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399 vertex_data_rep *nil_rep (void) const |
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400 { |
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401 static vertex_data_rep *nr = new vertex_data_rep (); |
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402 |
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403 return nr; |
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404 } |
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405 |
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406 public: |
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407 vertex_data (void) : rep (nil_rep ()) |
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408 { rep->count++; } |
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409 |
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410 vertex_data (const vertex_data& v) : rep (v.rep) |
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411 { rep->count++; } |
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412 |
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413 vertex_data (const Matrix& c, const Matrix& col, const Matrix& n, |
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414 double a, float as, float ds, float ss, float se, |
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415 float scr) |
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416 : rep (new vertex_data_rep (c, col, n, a, as, ds, ss, se, scr)) |
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417 { } |
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418 |
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419 vertex_data (vertex_data_rep *new_rep) |
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420 : rep (new_rep) { } |
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421 |
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422 ~vertex_data (void) |
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423 { |
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424 if (--rep->count == 0) |
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425 delete rep; |
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426 } |
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427 |
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428 vertex_data& operator = (const vertex_data& v) |
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429 { |
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430 if (--rep->count == 0) |
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431 delete rep; |
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432 |
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433 rep = v.rep; |
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434 rep->count++; |
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435 |
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436 return *this; |
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437 } |
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438 |
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439 vertex_data_rep *get_rep (void) const { return rep; } |
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440 }; |
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441 |
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442 class |
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443 opengl_renderer::patch_tesselator : public opengl_tesselator |
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444 { |
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445 public: |
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446 patch_tesselator (opengl_renderer *r, int cmode, int lmode, float idx = 0.0) |
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447 : opengl_tesselator (), renderer (r), |
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448 color_mode (cmode), light_mode (lmode), index (idx), |
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449 first (true), tmp_vdata () |
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450 { } |
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451 |
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452 protected: |
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453 void begin (GLenum type) |
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454 { |
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455 //printf ("patch_tesselator::begin (%d)\n", type); |
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456 first = true; |
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457 |
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458 if (color_mode == INTERP || light_mode == GOURAUD) |
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459 glShadeModel (GL_SMOOTH); |
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460 else |
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461 glShadeModel (GL_FLAT); |
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462 |
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463 if (is_filled ()) |
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464 renderer->set_polygon_offset (true, index); |
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465 |
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466 glBegin (type); |
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467 } |
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468 |
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469 void end (void) |
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470 { |
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471 //printf ("patch_tesselator::end\n"); |
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472 glEnd (); |
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473 renderer->set_polygon_offset (false); |
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474 } |
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475 |
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476 void vertex (void *data) |
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477 { |
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478 vertex_data::vertex_data_rep *v |
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479 = reinterpret_cast<vertex_data::vertex_data_rep *> (data); |
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480 //printf ("patch_tesselator::vertex (%g, %g, %g)\n", v->coords(0), v->coords(1), v->coords(2)); |
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481 |
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482 // NOTE: OpenGL can re-order vertices. For "flat" coloring of FaceColor |
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483 // the first vertex must be identified in the draw_patch routine. |
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484 |
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485 if (color_mode == INTERP || (color_mode == FLAT && ! is_filled ())) |
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486 { |
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487 Matrix col = v->color; |
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488 |
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489 if (col.numel () == 3) |
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490 { |
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491 glColor3dv (col.data ()); |
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492 if (light_mode > 0) |
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493 { |
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494 float buf[4] = { 0, 0, 0, 1 }; |
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495 |
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496 for (int k = 0; k < 3; k++) |
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497 buf[k] = (v->ambient * col(k)); |
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498 glMaterialfv (LIGHT_MODE, GL_AMBIENT, buf); |
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499 |
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500 for (int k = 0; k < 3; k++) |
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501 buf[k] = (v->diffuse * col(k)); |
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502 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, buf); |
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503 |
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504 for (int k = 0; k < 3; k++) |
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505 buf[k] = v->specular * (v->specular_color_refl + |
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506 (1 - v->specular_color_refl) * col(k)); |
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507 glMaterialfv (LIGHT_MODE, GL_SPECULAR, buf); |
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508 |
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509 } |
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510 } |
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511 } |
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512 |
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513 if (light_mode > 0 && (first || light_mode == GOURAUD)) |
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514 glNormal3dv (v->normal.data ()); |
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515 |
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516 glVertex3dv (v->coords.data ()); |
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517 |
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518 first = false; |
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519 } |
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520 |
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521 void combine (GLdouble xyz[3], void *data[4], GLfloat w[4], void **out_data) |
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522 { |
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523 //printf ("patch_tesselator::combine\n"); |
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524 |
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525 vertex_data::vertex_data_rep *v[4]; |
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526 int vmax = 4; |
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527 |
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528 for (int i = 0; i < 4; i++) |
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529 { |
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530 v[i] = reinterpret_cast<vertex_data::vertex_data_rep *> (data[i]); |
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531 |
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532 if (vmax == 4 && ! v[i]) |
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533 vmax = i; |
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534 } |
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535 |
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536 Matrix vv (1, 3, 0.0); |
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537 Matrix cc; |
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538 Matrix nn (1, 3, 0.0); |
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539 double aa = 0.0; |
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540 |
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541 vv(0) = xyz[0]; |
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542 vv(1) = xyz[1]; |
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543 vv(2) = xyz[2]; |
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544 |
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545 if (v[0]->color.numel ()) |
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546 { |
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547 cc.resize (1, 3, 0.0); |
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548 for (int ic = 0; ic < 3; ic++) |
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549 for (int iv = 0; iv < vmax; iv++) |
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550 cc(ic) += (w[iv] * v[iv]->color (ic)); |
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551 } |
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552 |
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553 if (v[0]->normal.numel () > 0) |
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554 { |
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555 for (int in = 0; in < 3; in++) |
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556 for (int iv = 0; iv < vmax; iv++) |
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557 nn(in) += (w[iv] * v[iv]->normal (in)); |
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558 } |
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559 |
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560 for (int iv = 0; iv < vmax; iv++) |
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561 aa += (w[iv] * v[iv]->alpha); |
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562 |
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563 vertex_data new_v (vv, cc, nn, aa, v[0]->ambient, v[0]->diffuse, |
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564 v[0]->specular, v[0]->specular_exp, v[0]->specular_color_refl); |
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565 tmp_vdata.push_back (new_v); |
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566 |
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567 *out_data = new_v.get_rep (); |
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568 } |
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569 |
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570 private: |
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571 |
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572 // No copying! |
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573 |
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574 patch_tesselator (const patch_tesselator&); |
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575 |
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576 patch_tesselator& operator = (const patch_tesselator&); |
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577 |
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578 opengl_renderer *renderer; |
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579 int color_mode; |
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580 int light_mode; |
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581 int index; |
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582 bool first; |
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583 std::list<vertex_data> tmp_vdata; |
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Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
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584 }; |
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585 |
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586 #else |
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587 |
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588 class |
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589 opengl_renderer::patch_tesselator |
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590 { |
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591 // Dummy class. |
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592 }; |
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593 |
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|
594 #endif |
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595 |
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596 } |
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|
597 |
22258
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Fix compile error and warning with '--without-opengl' (bug #48724)
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598 #if defined (HAVE_OPENGL) |
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599 |
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600 static int |
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601 get_maxlights (void) |
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602 { |
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603 |
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604 static int max_lights = 0; |
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605 |
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606 // Check actual maximum number of lights possible |
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607 if (max_lights == 0) |
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608 { |
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609 for (max_lights = 0; max_lights < GL_MAX_LIGHTS; max_lights++) |
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610 { |
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611 glDisable (GL_LIGHT0 + max_lights); |
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612 if (glGetError ()) |
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613 break; |
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614 } |
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615 } |
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616 |
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617 return max_lights; |
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618 |
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619 } |
22192
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Update to light (patch #8943)
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620 |
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621 #endif |
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622 |
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623 namespace octave |
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624 { |
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625 opengl_renderer::opengl_renderer (void) |
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626 : toolkit (), xform (), xmin (), xmax (), ymin (), ymax (), |
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627 zmin (), zmax (), xZ1 (), xZ2 (), marker_id (), filled_marker_id (), |
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628 camera_pos (), camera_dir (), interpreter ("none"), txt_renderer () |
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629 { |
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630 // This constructor will fail if we don't have OpenGL or if the data |
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631 // types we assumed in our public interface aren't compatible with the |
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632 // OpenGL types. |
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633 |
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634 #if defined (HAVE_OPENGL) |
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635 |
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636 // Ensure that we can't request an image larger than OpenGL can handle. |
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637 // FIXME: should we check signed vs. unsigned? |
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638 |
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639 static bool ok = (sizeof (int) <= sizeof (GLsizei)); |
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640 |
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641 if (! ok) |
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642 error ("the size of GLsizei is smaller than the size of int"); |
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643 |
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644 #else |
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645 |
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646 err_disabled_feature ("opengl_renderer", "OpenGL"); |
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647 |
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648 #endif |
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649 } |
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650 |
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651 void |
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652 opengl_renderer::draw (const graphics_object& go, bool toplevel) |
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653 { |
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654 if (! go.valid_object ()) |
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655 return; |
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656 |
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657 const base_properties& props = go.get_properties (); |
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658 |
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659 if (! toolkit) |
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660 toolkit = props.get_toolkit (); |
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661 |
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662 if (go.isa ("figure")) |
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663 draw_figure (dynamic_cast<const figure::properties&> (props)); |
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664 else if (go.isa ("axes")) |
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665 draw_axes (dynamic_cast<const axes::properties&> (props)); |
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666 else if (go.isa ("line")) |
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667 draw_line (dynamic_cast<const line::properties&> (props)); |
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668 else if (go.isa ("surface")) |
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669 draw_surface (dynamic_cast<const surface::properties&> (props)); |
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670 else if (go.isa ("patch")) |
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671 draw_patch (dynamic_cast<const patch::properties&> (props)); |
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672 else if (go.isa ("light")) |
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673 draw_light (dynamic_cast<const light::properties&> (props)); |
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674 else if (go.isa ("hggroup")) |
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675 draw_hggroup (dynamic_cast<const hggroup::properties&> (props)); |
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676 else if (go.isa ("text")) |
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677 draw_text (dynamic_cast<const text::properties&> (props)); |
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678 else if (go.isa ("image")) |
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679 draw_image (dynamic_cast<const image::properties&> (props)); |
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680 else if (go.isa ("uimenu") || go.isa ("uicontrol") |
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681 || go.isa ("uicontextmenu") || go.isa ("uitoolbar") |
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682 || go.isa ("uipushtool") || go.isa ("uitoggletool")) |
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683 ; // SKIP |
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684 else if (go.isa ("uipanel")) |
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685 { |
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686 if (toplevel) |
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687 draw_uipanel (dynamic_cast<const uipanel::properties&> (props), go); |
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688 } |
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689 else if (go.isa ("uibuttongroup")) |
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690 { |
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691 if (toplevel) |
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692 draw_uibuttongroup (dynamic_cast<const uibuttongroup::properties&> (props), go); |
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693 } |
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694 else |
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695 { |
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696 warning ("opengl_renderer: cannot render object of type '%s'", |
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697 props.graphics_object_name ().c_str ()); |
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698 } |
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Query OpenGL errors on initialization of GL context (bug #45542).
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699 |
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700 #if defined (HAVE_OPENGL) |
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701 |
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702 GLenum gl_error = glGetError (); |
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703 if (gl_error) |
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704 warning ("opengl_renderer: Error %d occurred drawing '%s' object", |
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705 gl_error, props.graphics_object_name ().c_str ()); |
22500
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706 |
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707 #endif |
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708 } |
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709 |
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710 #if defined (HAVE_OPENGL) |
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711 |
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712 static std::string |
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713 gl_get_string (GLenum id) |
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714 { |
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715 // This is kind of ugly, but glGetString returns a pointer to GLubyte |
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716 // and there is no std::string constructor that matches. Is there a |
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717 // better way? |
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718 |
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719 std::ostringstream buf; |
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720 buf << glGetString (id); |
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721 return std::string (buf.str ()); |
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722 } |
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723 |
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724 #endif |
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725 |
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726 void |
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727 opengl_renderer::draw_figure (const figure::properties& props) |
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728 { |
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729 // Initialize OpenGL context |
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730 |
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731 init_gl_context (props.is_graphicssmoothing (), props.get_color_rgb ()); |
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732 |
21689
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733 #if defined (HAVE_OPENGL) |
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734 |
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735 props.set___gl_extensions__ (gl_get_string (GL_EXTENSIONS)); |
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736 props.set___gl_renderer__ (gl_get_string (GL_RENDERER)); |
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737 props.set___gl_vendor__ (gl_get_string (GL_VENDOR)); |
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738 props.set___gl_version__ (gl_get_string (GL_VERSION)); |
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739 |
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740 #endif |
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741 |
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742 // Draw children |
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743 |
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744 draw (props.get_all_children (), false); |
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745 } |
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746 |
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747 void |
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748 opengl_renderer::draw_uipanel (const uipanel::properties& props, |
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749 const graphics_object& go) |
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750 { |
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751 graphics_object fig = go.get_ancestor ("figure"); |
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752 const figure::properties& figProps = |
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753 dynamic_cast<const figure::properties&> (fig.get_properties ()); |
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754 |
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755 // Initialize OpenGL context |
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756 |
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757 init_gl_context (figProps.is_graphicssmoothing (), |
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758 props.get_backgroundcolor_rgb ()); |
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759 |
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760 // Draw children |
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761 |
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762 draw (props.get_all_children (), false); |
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763 } |
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764 |
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765 void |
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766 opengl_renderer::draw_uibuttongroup (const uibuttongroup::properties& props, |
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767 const graphics_object& go) |
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768 { |
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769 graphics_object fig = go.get_ancestor ("figure"); |
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770 const figure::properties& figProps = |
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771 dynamic_cast<const figure::properties&> (fig.get_properties ()); |
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772 |
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773 // Initialize OpenGL context |
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774 |
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775 init_gl_context (figProps.is_graphicssmoothing (), |
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776 props.get_backgroundcolor_rgb ()); |
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777 |
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778 // Draw children |
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779 |
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780 draw (props.get_all_children (), false); |
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781 } |
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782 |
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783 void |
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784 opengl_renderer::init_gl_context (bool enhanced, const Matrix& c) |
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785 { |
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|
786 #if defined (HAVE_OPENGL) |
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787 |
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788 // Initialize OpenGL context |
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789 |
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790 glEnable (GL_DEPTH_TEST); |
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791 glDepthFunc (GL_LEQUAL); |
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792 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
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793 glAlphaFunc (GL_GREATER, 0.0f); |
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794 glEnable (GL_NORMALIZE); |
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|
795 |
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796 if (enhanced) |
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797 { |
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798 glEnable (GL_BLEND); |
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799 glEnable (GL_MULTISAMPLE); |
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800 bool has_multisample = false; |
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801 if (! glGetError ()) |
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802 { |
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803 GLint iMultiSample, iNumSamples; |
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804 glGetIntegerv (GL_SAMPLE_BUFFERS, &iMultiSample); |
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805 glGetIntegerv (GL_SAMPLES, &iNumSamples); |
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|
806 if (iMultiSample == GL_TRUE && iNumSamples > 0) |
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|
807 has_multisample = true; |
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808 } |
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Query OpenGL errors on initialization of GL context (bug #45542).
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|
809 |
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|
810 if (! has_multisample) |
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811 { |
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812 // MultiSample not implemented. Use old-style anti-aliasing |
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813 glDisable (GL_MULTISAMPLE); |
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|
814 // Disabling GL_MULTISAMPLE will raise a gl error if it is not |
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Query OpenGL errors on initialization of GL context (bug #45542).
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|
815 // implemented. Thus, call glGetError to reset the error state. |
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816 glGetError (); |
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Query OpenGL errors on initialization of GL context (bug #45542).
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817 |
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818 glEnable (GL_LINE_SMOOTH); |
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819 glHint (GL_LINE_SMOOTH_HINT, GL_NICEST); |
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820 } |
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821 } |
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822 else |
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823 { |
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824 glDisable (GL_BLEND); |
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825 glDisable (GL_LINE_SMOOTH); |
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826 } |
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827 |
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828 // Clear background |
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829 |
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830 if (c.numel () >= 3) |
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831 { |
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832 glClearColor (c(0), c(1), c(2), 1); |
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833 glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); |
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834 } |
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835 |
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836 GLenum gl_error = glGetError (); |
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837 if (gl_error) |
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|
838 warning ("opengl_renderer: Error %d occurred in init_gl_context", |
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|
839 gl_error); |
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840 |
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841 #else |
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842 |
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843 octave_unused_parameter (enhanced); |
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844 octave_unused_parameter (c); |
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845 |
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846 // This shouldn't happen because construction of opengl_renderer |
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847 // objects is supposed to be impossible if OpenGL is not available. |
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848 |
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849 panic_impossible (); |
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850 |
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851 #endif |
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852 } |
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853 |
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854 void |
22396
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Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
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22393
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changeset
|
855 opengl_renderer::render_grid (const double linewidth, |
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Rik <rik@octave.org>
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856 const std::string& gridstyle, |
22347
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857 const Matrix& gridcolor, const double gridalpha, |
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858 const Matrix& ticks, double lim1, double lim2, |
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859 double p1, double p1N, double p2, double p2N, |
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860 int xyz, bool is_3D) |
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861 { |
21353
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|
862 #if defined (HAVE_OPENGL) |
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John W. Eaton <jwe@octave.org>
parents:
21301
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863 |
22347
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gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
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22331
diff
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|
864 glColor4d (gridcolor(0), gridcolor(1), gridcolor(2), gridalpha); |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
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|
865 set_linestyle (gridstyle, true, linewidth); |
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866 glBegin (GL_LINES); |
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867 for (int i = 0; i < ticks.numel (); i++) |
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868 { |
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|
869 double val = ticks(i); |
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870 if (lim1 <= val && val <= lim2) |
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|
871 { |
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872 if (xyz == X_AXIS) |
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|
873 { |
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|
874 glVertex3d (val, p1N, p2); |
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875 glVertex3d (val, p1, p2); |
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|
876 if (is_3D) |
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|
877 { |
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|
878 glVertex3d (val, p1, p2N); |
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diff
changeset
|
879 glVertex3d (val, p1, p2); |
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diff
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|
880 } |
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diff
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|
881 } |
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|
882 else if (xyz == Y_AXIS) |
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John W. Eaton <jwe@octave.org>
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|
883 { |
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|
884 glVertex3d (p1N, val, p2); |
b81b08cc4c83
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|
885 glVertex3d (p1, val, p2); |
b81b08cc4c83
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diff
changeset
|
886 if (is_3D) |
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|
887 { |
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22326
diff
changeset
|
888 glVertex3d (p1, val, p2N); |
b81b08cc4c83
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22326
diff
changeset
|
889 glVertex3d (p1, val, p2); |
b81b08cc4c83
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parents:
22326
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|
890 } |
b81b08cc4c83
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changeset
|
891 } |
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diff
changeset
|
892 else if (xyz == Z_AXIS) |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
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diff
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|
893 { |
b81b08cc4c83
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changeset
|
894 glVertex3d (p1N, p2, val); |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
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changeset
|
895 glVertex3d (p1, p2, val); |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
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changeset
|
896 glVertex3d (p1, p2N, val); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
897 glVertex3d (p1, p2, val); |
b81b08cc4c83
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diff
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|
898 } |
b81b08cc4c83
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diff
changeset
|
899 } |
b81b08cc4c83
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diff
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|
900 } |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
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changeset
|
901 glEnd (); |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
902 set_linestyle ("-"); // Disable LineStipple |
22347
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
903 double black[3] = {0, 0, 0}; |
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
904 glColor3dv (black); |
22331
b81b08cc4c83
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|
905 |
b81b08cc4c83
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diff
changeset
|
906 #else |
b81b08cc4c83
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diff
changeset
|
907 |
22500
1d3b71530539
fix compilation of gl-render.cc if OpenGL is missing
John W. Eaton <jwe@octave.org>
parents:
22494
diff
changeset
|
908 octave_unused_parameter (linewidth); |
22331
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
909 octave_unused_parameter (gridstyle); |
22347
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
910 octave_unused_parameter (gridcolor); |
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
911 octave_unused_parameter (gridalpha); |
22331
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
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diff
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|
912 octave_unused_parameter (ticks); |
b81b08cc4c83
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parents:
22326
diff
changeset
|
913 octave_unused_parameter (lim1); |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
914 octave_unused_parameter (lim2); |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
915 octave_unused_parameter (p1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
916 octave_unused_parameter (p1N); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
917 octave_unused_parameter (p2); |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
918 octave_unused_parameter (p2N); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
919 octave_unused_parameter (xyz); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
920 octave_unused_parameter (is_3D); |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
921 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
922 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
923 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
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diff
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|
924 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
925 panic_impossible (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
926 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
927 #endif |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
928 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
929 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
930 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
931 opengl_renderer::render_tickmarks (const Matrix& ticks, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
932 double lim1, double lim2, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
933 double p1, double p1N, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
934 double p2, double p2N, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
935 double dx, double dy, double dz, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
936 int xyz, bool mirror) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
937 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
938 #if defined (HAVE_OPENGL) |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
939 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
940 glBegin (GL_LINES); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
941 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
942 for (int i = 0; i < ticks.numel (); i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
943 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
944 double val = ticks(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
945 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
946 if (lim1 <= val && val <= lim2) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
947 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
948 if (xyz == X_AXIS) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
949 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
950 glVertex3d (val, p1, p2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
951 glVertex3d (val, p1+dy, p2+dz); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
952 if (mirror) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
953 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
954 glVertex3d (val, p1N, p2N); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
955 glVertex3d (val, p1N-dy, p2N-dz); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
956 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
957 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
958 else if (xyz == Y_AXIS) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
959 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
960 glVertex3d (p1, val, p2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
961 glVertex3d (p1+dx, val, p2+dz); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
962 if (mirror) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
963 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
964 glVertex3d (p1N, val, p2N); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
965 glVertex3d (p1N-dx, val, p2N-dz); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
966 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
967 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
968 else if (xyz == Z_AXIS) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
969 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
970 glVertex3d (p1, p2, val); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
971 glVertex3d (p1+dx, p2+dy, val); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
972 if (mirror) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
973 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
974 glVertex3d (p1N, p2N, val); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
975 glVertex3d (p1N-dx, p2N-dy, val); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
976 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
977 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
978 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
979 } |
b81b08cc4c83
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980 |
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981 glEnd (); |
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982 |
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983 #else |
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984 |
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985 octave_unused_parameter (ticks); |
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986 octave_unused_parameter (lim1); |
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987 octave_unused_parameter (lim2); |
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988 octave_unused_parameter (p1); |
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989 octave_unused_parameter (p1N); |
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990 octave_unused_parameter (p2); |
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991 octave_unused_parameter (p2N); |
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992 octave_unused_parameter (dx); |
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993 octave_unused_parameter (dy); |
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994 octave_unused_parameter (dz); |
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995 octave_unused_parameter (xyz); |
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996 octave_unused_parameter (mirror); |
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997 |
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998 // This shouldn't happen because construction of opengl_renderer |
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999 // objects is supposed to be impossible if OpenGL is not available. |
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1000 |
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1001 panic_impossible (); |
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1002 |
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1003 #endif |
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1004 } |
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1005 |
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1006 void |
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1007 opengl_renderer::render_ticktexts (const Matrix& ticks, |
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1008 const string_vector& ticklabels, |
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1009 double lim1, double lim2, |
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1010 double p1, double p2, |
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1011 int xyz, int ha, int va, |
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1012 int& wmax, int& hmax) |
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1013 { |
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1014 #if defined (HAVE_OPENGL) |
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1015 |
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1016 int nticks = ticks.numel (); |
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1017 int nlabels = ticklabels.numel (); |
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1018 |
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1019 if (nlabels == 0) |
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1020 return; |
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1021 |
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1022 for (int i = 0; i < nticks; i++) |
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1023 { |
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1024 double val = ticks(i); |
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1025 |
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1026 if (lim1 <= val && val <= lim2) |
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1027 { |
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1028 Matrix b; |
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1029 |
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1030 std::string label (ticklabels(i % nlabels)); |
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1031 label.erase (0, label.find_first_not_of (" ")); |
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1032 label = label.substr (0, label.find_last_not_of (" ")+1); |
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1033 |
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1034 // FIXME: As tick text is transparent, shouldn't it be |
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1035 // drawn after axes object, for correct rendering? |
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1036 if (xyz == X_AXIS) |
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1037 { |
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1038 b = render_text (label, val, p1, p2, ha, va); |
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1039 } |
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1040 else if (xyz == Y_AXIS) |
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1041 { |
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1042 b = render_text (label, p1, val, p2, ha, va); |
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1043 } |
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1044 else if (xyz == Z_AXIS) |
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1045 { |
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1046 b = render_text (label, p1, p2, val, ha, va); |
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1047 } |
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1048 |
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1049 wmax = std::max (wmax, static_cast<int> (b(2))); |
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1050 hmax = std::max (hmax, static_cast<int> (b(3))); |
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1051 } |
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1052 } |
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1053 |
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1054 #else |
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1055 |
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1056 octave_unused_parameter (ticks); |
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1057 octave_unused_parameter (ticklabels); |
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1058 octave_unused_parameter (lim1); |
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1059 octave_unused_parameter (lim2); |
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1060 octave_unused_parameter (p1); |
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1061 octave_unused_parameter (p2); |
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1062 octave_unused_parameter (xyz); |
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1063 octave_unused_parameter (ha); |
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1064 octave_unused_parameter (va); |
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1065 octave_unused_parameter (wmax); |
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1066 octave_unused_parameter (hmax); |
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1067 |
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1068 // This shouldn't happen because construction of opengl_renderer |
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1069 // objects is supposed to be impossible if OpenGL is not available. |
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1070 |
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1071 panic_impossible (); |
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1072 |
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1073 #endif |
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1074 } |
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1075 |
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1076 void |
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1077 opengl_renderer::finish (void) |
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1078 { |
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1079 #if defined (HAVE_OPENGL) |
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1080 |
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1081 glFinish (); |
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1082 |
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1083 #else |
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1084 |
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1085 // This shouldn't happen because construction of opengl_renderer |
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1086 // objects is supposed to be impossible if OpenGL is not available. |
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1087 |
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1088 panic_impossible (); |
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1089 |
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1090 #endif |
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1091 } |
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1092 |
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1093 void |
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1094 opengl_renderer::setup_opengl_transformation (const axes::properties& props) |
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1095 { |
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1096 #if defined (HAVE_OPENGL) |
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1097 |
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1098 // setup OpenGL transformation |
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1099 |
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1100 Matrix x_zlim = props.get_transform_zlim (); |
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1101 |
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1102 xZ1 = x_zlim(0)-(x_zlim(1)-x_zlim(0))/2; |
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1103 xZ2 = x_zlim(1)+(x_zlim(1)-x_zlim(0))/2; |
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1104 |
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1105 Matrix x_mat1 = props.get_opengl_matrix_1 (); |
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1106 Matrix x_mat2 = props.get_opengl_matrix_2 (); |
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1107 |
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1108 #if defined (HAVE_FRAMEWORK_OPENGL) |
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1109 GLint vw[4]; |
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1110 #else |
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1111 int vw[4]; |
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1112 #endif |
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1113 |
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1114 glGetIntegerv (GL_VIEWPORT, vw); |
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1115 |
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1116 glMatrixMode (GL_MODELVIEW); |
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1117 glLoadIdentity (); |
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1118 glScaled (1, 1, -1); |
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1119 glMultMatrixd (x_mat1.data ()); |
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1120 glMatrixMode (GL_PROJECTION); |
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1121 glLoadIdentity (); |
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1122 glOrtho (0, vw[2], vw[3], 0, xZ1, xZ2); |
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1123 glMultMatrixd (x_mat2.data ()); |
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1124 glMatrixMode (GL_MODELVIEW); |
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1125 |
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1126 glClear (GL_DEPTH_BUFFER_BIT); |
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1127 |
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1128 // store axes transformation data |
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1129 |
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1130 xform = props.get_transform (); |
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1131 |
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1132 #else |
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1133 |
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1134 octave_unused_parameter (props); |
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1135 |
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1136 // This shouldn't happen because construction of opengl_renderer |
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1137 // objects is supposed to be impossible if OpenGL is not available. |
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1138 |
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1139 panic_impossible (); |
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1140 |
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1141 #endif |
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1142 } |
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1143 |
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1144 void |
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1145 opengl_renderer::draw_axes_planes (const axes::properties& props) |
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1146 { |
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1147 #if defined (HAVE_OPENGL) |
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1148 |
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1149 Matrix axe_color = props.get_color_rgb (); |
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1150 if (axe_color.is_empty () || ! props.is_visible ()) |
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1151 return; |
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1152 |
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1153 double xPlane = props.get_xPlane (); |
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1154 double yPlane = props.get_yPlane (); |
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1155 double zPlane = props.get_zPlane (); |
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1156 double xPlaneN = props.get_xPlaneN (); |
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1157 double yPlaneN = props.get_yPlaneN (); |
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1158 double zPlaneN = props.get_zPlaneN (); |
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1159 bool is2d = props.get_is2D (); |
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1160 |
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1161 // Axes planes |
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1162 set_color (axe_color); |
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1163 set_polygon_offset (true, 2.5); |
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1164 |
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1165 glBegin (GL_QUADS); |
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1166 |
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1167 if (! is2d) |
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1168 { |
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1169 // X plane |
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1170 glVertex3d (xPlane, yPlaneN, zPlaneN); |
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1171 glVertex3d (xPlane, yPlane, zPlaneN); |
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1172 glVertex3d (xPlane, yPlane, zPlane); |
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1173 glVertex3d (xPlane, yPlaneN, zPlane); |
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1174 |
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1175 // Y plane |
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1176 glVertex3d (xPlaneN, yPlane, zPlaneN); |
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1177 glVertex3d (xPlane, yPlane, zPlaneN); |
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1178 glVertex3d (xPlane, yPlane, zPlane); |
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1179 glVertex3d (xPlaneN, yPlane, zPlane); |
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1180 } |
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1181 |
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1182 // Z plane |
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1183 glVertex3d (xPlaneN, yPlaneN, zPlane); |
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1184 glVertex3d (xPlane, yPlaneN, zPlane); |
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1185 glVertex3d (xPlane, yPlane, zPlane); |
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1186 glVertex3d (xPlaneN, yPlane, zPlane); |
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1187 |
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1188 glEnd (); |
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1189 |
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1190 set_polygon_offset (false); |
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1191 |
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1192 #else |
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1193 |
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1194 octave_unused_parameter (props); |
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1195 |
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1196 // This shouldn't happen because construction of opengl_renderer |
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1197 // objects is supposed to be impossible if OpenGL is not available. |
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1198 |
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1199 panic_impossible (); |
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1200 |
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1201 #endif |
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1202 } |
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1203 |
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1204 void |
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1205 opengl_renderer::draw_axes_boxes (const axes::properties& props) |
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1206 { |
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1207 #if defined (HAVE_OPENGL) |
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1208 |
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1209 if (! props.is_visible ()) |
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1210 return; |
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1211 |
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1212 bool xySym = props.get_xySym (); |
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1213 bool layer2Dtop = props.get_layer2Dtop (); |
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1214 bool is2d = props.get_is2D (); |
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1215 bool isXOrigin = props.xaxislocation_is ("origin"); |
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1216 bool isYOrigin = props.yaxislocation_is ("origin"); |
22363
0ca341841198
Implement "boxstyle" graphics property.
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1217 bool boxFull = (props.get_boxstyle () == "full"); |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
1218 double linewidth = props.get_linewidth (); |
22331
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|
1219 double xPlane = props.get_xPlane (); |
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|
1220 double yPlane = props.get_yPlane (); |
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|
1221 double zPlane = props.get_zPlane (); |
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|
1222 double xPlaneN = props.get_xPlaneN (); |
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|
1223 double yPlaneN = props.get_yPlaneN (); |
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|
1224 double zPlaneN = props.get_zPlaneN (); |
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|
1225 double xpTick = props.get_xpTick (); |
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|
1226 double ypTick = props.get_ypTick (); |
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changeset
|
1227 double zpTick = props.get_zpTick (); |
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|
1228 double xpTickN = props.get_xpTickN (); |
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changeset
|
1229 double ypTickN = props.get_ypTickN (); |
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|
1230 double zpTickN = props.get_zpTickN (); |
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|
1231 |
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changeset
|
1232 bool plotyy = (props.has_property ("__plotyy_axes__")); |
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changeset
|
1233 |
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diff
changeset
|
1234 // Axes box |
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diff
changeset
|
1235 |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
1236 set_linestyle ("-", true, linewidth); |
22331
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|
1237 |
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changeset
|
1238 glBegin (GL_LINES); |
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|
1239 |
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changeset
|
1240 if (layer2Dtop) |
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|
1241 std::swap (zpTick, zpTickN); |
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|
1242 |
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changeset
|
1243 // X box |
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changeset
|
1244 set_color (props.get_xcolor_rgb ()); |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1245 |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1246 if (! isXOrigin || props.is_box() || ! is2d) |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1247 { |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1248 glVertex3d (xPlaneN, ypTick, zpTick); |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1249 glVertex3d (xPlane, ypTick, zpTick); |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1250 } |
22331
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|
1251 |
b81b08cc4c83
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changeset
|
1252 if (props.is_box ()) |
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diff
changeset
|
1253 { |
b81b08cc4c83
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parents:
22326
diff
changeset
|
1254 glVertex3d (xPlaneN, ypTickN, zpTick); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1255 glVertex3d (xPlane, ypTickN, zpTick); |
b81b08cc4c83
maint: Indent namespaces in more files.
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changeset
|
1256 if (! is2d) |
b81b08cc4c83
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changeset
|
1257 { |
b81b08cc4c83
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parents:
22326
diff
changeset
|
1258 glVertex3d (xPlaneN, ypTickN, zpTickN); |
b81b08cc4c83
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parents:
22326
diff
changeset
|
1259 glVertex3d (xPlane, ypTickN, zpTickN); |
22363
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1260 if (boxFull) |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1261 { |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1262 glVertex3d (xPlaneN, ypTick, zpTickN); |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1263 glVertex3d (xPlane, ypTick, zpTickN); |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1264 } |
22331
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|
1265 } |
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changeset
|
1266 } |
b81b08cc4c83
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parents:
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diff
changeset
|
1267 |
b81b08cc4c83
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diff
changeset
|
1268 // Y box |
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diff
changeset
|
1269 set_color (props.get_ycolor_rgb ()); |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1270 if (! isYOrigin || props.is_box() || ! is2d) |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1271 { |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1272 glVertex3d (xpTick, yPlaneN, zpTick); |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1273 glVertex3d (xpTick, yPlane, zpTick); |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1274 } |
22331
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changeset
|
1275 |
b81b08cc4c83
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diff
changeset
|
1276 if (props.is_box () && ! plotyy) |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
1277 { |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
1278 glVertex3d (xpTickN, yPlaneN, zpTick); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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changeset
|
1279 glVertex3d (xpTickN, yPlane, zpTick); |
b81b08cc4c83
maint: Indent namespaces in more files.
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changeset
|
1280 |
b81b08cc4c83
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changeset
|
1281 if (! is2d) |
b81b08cc4c83
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diff
changeset
|
1282 { |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
1283 glVertex3d (xpTickN, yPlaneN, zpTickN); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
1284 glVertex3d (xpTickN, yPlane, zpTickN); |
22363
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1285 if (boxFull) |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1286 { |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1287 glVertex3d (xpTick, yPlaneN, zpTickN); |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1288 glVertex3d (xpTick, yPlane, zpTickN); |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1289 } |
22331
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changeset
|
1290 } |
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changeset
|
1291 } |
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changeset
|
1292 |
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changeset
|
1293 // Z box |
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changeset
|
1294 if (! is2d) |
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changeset
|
1295 { |
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|
1296 set_color (props.get_zcolor_rgb ()); |
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diff
changeset
|
1297 |
b81b08cc4c83
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changeset
|
1298 if (xySym) |
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changeset
|
1299 { |
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diff
changeset
|
1300 glVertex3d (xPlaneN, yPlane, zPlaneN); |
b81b08cc4c83
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|
1301 glVertex3d (xPlaneN, yPlane, zPlane); |
b81b08cc4c83
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changeset
|
1302 } |
b81b08cc4c83
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changeset
|
1303 else |
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changeset
|
1304 { |
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changeset
|
1305 glVertex3d (xPlane, yPlaneN, zPlaneN); |
b81b08cc4c83
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22326
diff
changeset
|
1306 glVertex3d (xPlane, yPlaneN, zPlane); |
b81b08cc4c83
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changeset
|
1307 } |
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changeset
|
1308 |
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changeset
|
1309 if (props.is_box ()) |
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maint: Indent namespaces in more files.
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changeset
|
1310 { |
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changeset
|
1311 glVertex3d (xPlane, yPlane, zPlaneN); |
b81b08cc4c83
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changeset
|
1312 glVertex3d (xPlane, yPlane, zPlane); |
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changeset
|
1313 |
b81b08cc4c83
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changeset
|
1314 if (xySym) |
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|
1315 { |
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changeset
|
1316 glVertex3d (xPlane, yPlaneN, zPlaneN); |
b81b08cc4c83
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changeset
|
1317 glVertex3d (xPlane, yPlaneN, zPlane); |
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changeset
|
1318 } |
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changeset
|
1319 else |
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|
1320 { |
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changeset
|
1321 glVertex3d (xPlaneN, yPlane, zPlaneN); |
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changeset
|
1322 glVertex3d (xPlaneN, yPlane, zPlane); |
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|
1323 } |
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changeset
|
1324 |
22363
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1325 if (boxFull) |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1326 { |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1327 glVertex3d (xPlaneN, yPlaneN, zPlaneN); |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1328 glVertex3d (xPlaneN, yPlaneN, zPlane); |
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22362
diff
changeset
|
1329 } |
22331
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changeset
|
1330 } |
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changeset
|
1331 } |
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changeset
|
1332 |
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changeset
|
1333 glEnd (); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
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1334 |
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1335 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
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1336 |
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1337 octave_unused_parameter (props); |
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1338 |
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1339 // This shouldn't happen because construction of opengl_renderer |
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1340 // objects is supposed to be impossible if OpenGL is not available. |
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1341 |
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1342 panic_impossible (); |
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1343 |
21353
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1344 #endif |
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1345 } |
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1346 |
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1347 void |
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1348 opengl_renderer::draw_axes_x_grid (const axes::properties& props) |
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1349 { |
22740
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
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|
1350 #if defined (HAVE_OPENGL) |
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1351 |
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1352 int xstate = props.get_xstate (); |
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1353 |
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1354 if (props.is_visible () && xstate != AXE_DEPTH_DIR) |
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1355 { |
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1356 int zstate = props.get_zstate (); |
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1357 bool x2Dtop = props.get_x2Dtop (); |
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1358 bool layer2Dtop = props.get_layer2Dtop (); |
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1359 bool xyzSym = props.get_xyzSym (); |
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1360 bool nearhoriz = props.get_nearhoriz (); |
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1361 double xticklen = props.get_xticklen (); |
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1362 double xtickoffset = props.get_xtickoffset (); |
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1363 double fy = props.get_fy (); |
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1364 double fz = props.get_fz (); |
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1365 double x_min = props.get_x_min (); |
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1366 double x_max = props.get_x_max (); |
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1367 double yPlane = props.get_yPlane (); |
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1368 double yPlaneN = props.get_yPlaneN (); |
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1369 double ypTick = props.get_ypTick (); |
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1370 double ypTickN = props.get_ypTickN (); |
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1371 double zPlane = props.get_zPlane (); |
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1372 double zPlaneN = props.get_zPlaneN (); |
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1373 double zpTick = props.get_zpTick (); |
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1374 double zpTickN = props.get_zpTickN (); |
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1375 |
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1376 // X grid |
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1377 |
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1378 double linewidth = props.get_linewidth (); |
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1379 std::string gridstyle = props.get_gridlinestyle (); |
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1380 std::string minorgridstyle = props.get_minorgridlinestyle (); |
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1381 Matrix gridcolor = props.get_gridcolor_rgb (); |
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1382 Matrix minorgridcolor = props.get_minorgridcolor_rgb (); |
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1383 double gridalpha = props.get_gridalpha (); |
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1384 double minorgridalpha = props.get_minorgridalpha (); |
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1385 bool do_xgrid = (props.is_xgrid () && (gridstyle != "none")); |
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1386 bool do_xminorgrid = (props.is_xminorgrid () |
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1387 && (minorgridstyle != "none")); |
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1388 bool do_xminortick = props.is_xminortick (); |
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1389 bool is_origin = props.xaxislocation_is ("origin") && props.get_is2D (); |
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1390 Matrix xticks = xform.xscale (props.get_xtick ().matrix_value ()); |
22623
76f1164d2135
Rename [xyz]mtick properties to [xyz]minortickvalues (bug #49205).
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|
1391 Matrix xmticks = xform.xscale (props.get_xminortickvalues ().matrix_value ()); |
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1392 string_vector xticklabels = props.get_xticklabel ().string_vector_value (); |
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1393 int wmax = 0; |
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1394 int hmax = 0; |
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1395 bool tick_along_z = nearhoriz || octave::math::isinf (fy); |
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1396 bool mirror = props.is_box () && xstate != AXE_ANY_DIR; |
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1397 |
22528
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Fix color of (minor) grid (bug #48429).
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1398 if (props.xcolormode_is ("manual")) |
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1399 { |
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1400 // use axis color for (minor)gridcolor |
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1401 if (props.gridcolormode_is ("auto")) |
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1402 gridcolor = props.get_xcolor_rgb (); |
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1403 if (props.minorgridcolormode_is ("auto")) |
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1404 minorgridcolor = props.get_xcolor_rgb (); |
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1405 } |
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Fix color of (minor) grid (bug #48429).
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1406 |
22348
9deb86bb5632
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|
1407 // set styles when drawing only minor grid |
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1408 if (do_xminorgrid && ! do_xgrid) |
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1409 { |
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1410 gridstyle = minorgridstyle; |
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1411 gridcolor = minorgridcolor; |
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1412 gridalpha = minorgridalpha; |
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1413 do_xgrid = true; |
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|
1414 } |
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1415 |
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1416 // minor grid lines |
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|
1417 if (do_xminorgrid) |
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|
1418 render_grid (linewidth, |
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|
1419 minorgridstyle, minorgridcolor, minorgridalpha, |
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1420 xmticks, x_min, x_max, |
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1421 yPlane, yPlaneN, layer2Dtop ? zPlaneN : zPlane, zPlaneN, |
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1422 0, (zstate != AXE_DEPTH_DIR)); |
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1423 |
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1424 // grid lines |
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1425 if (do_xgrid) |
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1426 render_grid (linewidth, |
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|
1427 gridstyle, gridcolor, gridalpha, |
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1428 xticks, x_min, x_max, |
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|
1429 yPlane, yPlaneN, layer2Dtop ? zPlaneN : zPlane, zPlaneN, |
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1430 0, (zstate != AXE_DEPTH_DIR)); |
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1431 |
22362
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|
1432 set_color (props.get_xcolor_rgb ()); |
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1433 |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
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|
1434 // axis line |
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|
1435 if (is_origin) |
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|
1436 { |
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|
1437 glBegin (GL_LINES); |
074765d5c83b
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|
1438 glVertex3d (x_min, 0, zpTick); |
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|
1439 glVertex3d (x_max, 0, zpTick); |
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|
1440 glEnd (); |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1441 } |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1442 |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1443 // minor tick marks |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1444 if (do_xminortick) |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1445 { |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1446 if (tick_along_z) |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1447 render_tickmarks (xmticks, x_min, x_max, |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1448 (is_origin ? 0. : ypTick), ypTick, |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1449 zpTick, zpTickN, 0., 0., |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1450 octave::math::signum (zpTick-zpTickN)*fz*xticklen/2, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1451 0, mirror); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1452 else |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1453 render_tickmarks (xmticks, x_min, x_max, |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1454 (is_origin ? 0. : ypTick), ypTickN, |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1455 zpTick, zpTick, 0., |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1456 octave::math::signum (ypTick-ypTickN)*fy*xticklen/2, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1457 0., 0, mirror); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1458 } |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1459 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1460 // tick marks |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1461 if (tick_along_z) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1462 { |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1463 render_tickmarks (xticks, x_min, x_max, |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1464 (is_origin ? 0. : ypTick), ypTick, |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
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changeset
|
1465 zpTick, zpTickN, 0., 0., |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1466 octave::math::signum (zpTick-zpTickN)*fz*xticklen, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1467 0, mirror); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1468 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1469 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1470 { |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1471 render_tickmarks (xticks, x_min, x_max, |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1472 (is_origin ? 0. : ypTick), ypTickN, |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
1473 zpTick, zpTick, 0., |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1474 octave::math::signum (ypTick-ypTickN)*fy*xticklen, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1475 0., 0, mirror); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1476 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1477 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1478 // tick texts |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1479 if (xticklabels.numel () > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1480 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1481 int halign = (xstate == AXE_HORZ_DIR ? 1 : (xyzSym ? 0 : 2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1482 int valign = (xstate == AXE_VERT_DIR ? 1 : (x2Dtop ? 0 : 2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1483 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1484 if (tick_along_z) |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1485 render_ticktexts (xticks, xticklabels, x_min, x_max, |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1486 (is_origin ? 0. : ypTick), |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1487 zpTick+octave::math::signum (zpTick-zpTickN)*fz*xtickoffset, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1488 0, halign, valign, wmax, hmax); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1489 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1490 render_ticktexts (xticks, xticklabels, x_min, x_max, |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1491 (is_origin ? 0. : ypTick) + octave::math::signum (ypTick-ypTickN)*fy*xtickoffset, |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1492 zpTick, 0, halign, valign, wmax, hmax); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1493 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1494 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1495 gh_manager::get_object (props.get_xlabel ()).set ("visible", "on"); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1496 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1497 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1498 gh_manager::get_object (props.get_xlabel ()).set ("visible", "off"); |
22740
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1499 |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1500 #else |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1501 |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1502 octave_unused_parameter (props); |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1503 |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1504 // This shouldn't happen because construction of opengl_renderer |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1505 // objects is supposed to be impossible if OpenGL is not available. |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1506 |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1507 panic_impossible (); |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1508 |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1509 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1510 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1511 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1512 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1513 opengl_renderer::draw_axes_y_grid (const axes::properties& props) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1514 { |
22740
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1515 #if defined (HAVE_OPENGL) |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1516 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
changeset
|
1517 int ystate = props.get_ystate (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1518 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1519 if (ystate != AXE_DEPTH_DIR && props.is_visible ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1520 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1521 int zstate = props.get_zstate (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1522 bool y2Dright = props.get_y2Dright (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1523 bool layer2Dtop = props.get_layer2Dtop (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1524 bool xyzSym = props.get_xyzSym (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1525 bool nearhoriz = props.get_nearhoriz (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1526 double yticklen = props.get_yticklen (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1527 double ytickoffset = props.get_ytickoffset (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1528 double fx = props.get_fx (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1529 double fz = props.get_fz (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1530 double xPlane = props.get_xPlane (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1531 double xPlaneN = props.get_xPlaneN (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1532 double xpTick = props.get_xpTick (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1533 double xpTickN = props.get_xpTickN (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1534 double y_min = props.get_y_min (); |
b81b08cc4c83
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parents:
22326
diff
changeset
|
1535 double y_max = props.get_y_max (); |
b81b08cc4c83
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parents:
22326
diff
changeset
|
1536 double zPlane = props.get_zPlane (); |
b81b08cc4c83
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22326
diff
changeset
|
1537 double zPlaneN = props.get_zPlaneN (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1538 double zpTick = props.get_zpTick (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1539 double zpTickN = props.get_zpTickN (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1540 |
b81b08cc4c83
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parents:
22326
diff
changeset
|
1541 // Y grid |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1542 |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
1543 double linewidth = props.get_linewidth (); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
1544 std::string gridstyle = props.get_gridlinestyle (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1545 std::string minorgridstyle = props.get_minorgridlinestyle (); |
22347
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
1546 Matrix gridcolor = props.get_gridcolor_rgb (); |
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
1547 Matrix minorgridcolor = props.get_minorgridcolor_rgb (); |
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
1548 double gridalpha = props.get_gridalpha (); |
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
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1549 double minorgridalpha = props.get_minorgridalpha (); |
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1550 bool do_ygrid = (props.is_ygrid () && (gridstyle != "none")); |
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1551 bool do_yminorgrid = (props.is_yminorgrid () |
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1552 && (minorgridstyle != "none")); |
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1553 bool do_yminortick = props.is_yminortick (); |
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1554 bool is_origin = props.yaxislocation_is ("origin") && props.get_is2D (); |
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1555 Matrix yticks = xform.yscale (props.get_ytick ().matrix_value ()); |
22623
76f1164d2135
Rename [xyz]mtick properties to [xyz]minortickvalues (bug #49205).
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1556 Matrix ymticks = xform.yscale (props.get_yminortickvalues ().matrix_value ()); |
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1557 string_vector yticklabels = props.get_yticklabel ().string_vector_value (); |
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1558 int wmax = 0; |
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1559 int hmax = 0; |
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1560 bool tick_along_z = nearhoriz || octave::math::isinf (fx); |
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1561 bool mirror = props.is_box () && ystate != AXE_ANY_DIR |
22407
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1562 && (! props.has_property ("__plotyy_axes__")); |
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1563 |
22528
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1564 if (props.ycolormode_is ("manual")) |
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1565 { |
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1566 // use axis color for (minor)gridcolor |
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1567 if (props.gridcolormode_is ("auto")) |
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1568 gridcolor = props.get_ycolor_rgb (); |
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|
1569 if (props.minorgridcolormode_is ("auto")) |
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1570 minorgridcolor = props.get_ycolor_rgb (); |
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1571 } |
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1572 |
22348
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gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
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1573 // set styles when drawing only minor grid |
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gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
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1574 if (do_yminorgrid && ! do_ygrid) |
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1575 { |
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1576 gridstyle = minorgridstyle; |
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1577 gridcolor = minorgridcolor; |
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1578 gridalpha = minorgridalpha; |
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1579 do_ygrid = true; |
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1580 } |
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1581 |
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1582 // minor grid lines |
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1583 if (do_yminorgrid) |
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1584 render_grid (linewidth, |
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1585 minorgridstyle, minorgridcolor, minorgridalpha, |
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1586 ymticks, y_min, y_max, |
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1587 xPlane, xPlaneN, layer2Dtop ? zPlaneN : zPlane, zPlaneN, |
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1588 1, (zstate != AXE_DEPTH_DIR)); |
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1589 |
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1590 // grid lines |
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1591 if (do_ygrid) |
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1592 render_grid (linewidth, |
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1593 gridstyle, gridcolor, gridalpha, |
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1594 yticks, y_min, y_max, |
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1595 xPlane, xPlaneN, layer2Dtop ? zPlaneN : zPlane, zPlaneN, |
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1596 1, (zstate != AXE_DEPTH_DIR)); |
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1597 |
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1598 set_color (props.get_ycolor_rgb ()); |
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1599 |
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1600 // axis line |
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1601 if (is_origin) |
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1602 { |
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1603 glBegin (GL_LINES); |
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1604 glVertex3d (0., y_min, zpTick); |
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1605 glVertex3d (0., y_max, zpTick); |
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1606 glEnd (); |
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1607 } |
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1608 |
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1609 // minor tick marks |
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1610 if (do_yminortick) |
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1611 { |
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1612 if (tick_along_z) |
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|
1613 render_tickmarks (ymticks, y_min, y_max, |
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1614 (is_origin ? 0. : xpTick), xpTick, |
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1615 zpTick, zpTickN, 0., 0., |
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1616 octave::math::signum (zpTick-zpTickN)*fz*yticklen/2, |
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1617 1, mirror); |
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1618 else |
22711
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Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
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|
1619 render_tickmarks (ymticks, y_min, y_max, |
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1620 (is_origin ? 0. : xpTick), xpTickN, |
22362
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|
1621 zpTick, zpTick, |
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|
1622 octave::math::signum (xpTick-xpTickN)*fx*yticklen/2, |
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1623 0., 0., 1, mirror); |
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|
1624 } |
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Draw tick marks in appropriate axes color (OpenGL renderers).
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1625 |
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|
1626 // tick marks |
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|
1627 if (tick_along_z) |
22711
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|
1628 render_tickmarks (yticks, y_min, y_max, |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
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|
1629 (is_origin ? 0. : xpTick), xpTick, |
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1630 zpTick, zpTickN, 0., 0., |
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1631 octave::math::signum (zpTick-zpTickN)*fz*yticklen, |
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|
1632 1, mirror); |
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|
1633 else |
22711
074765d5c83b
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changeset
|
1634 render_tickmarks (yticks, y_min, y_max, |
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
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diff
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|
1635 (is_origin ? 0. : xpTick), xpTickN, |
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1636 zpTick, zpTick, |
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|
1637 octave::math::signum (xPlaneN-xPlane)*fx*yticklen, |
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|
1638 0., 0., 1, mirror); |
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|
1639 |
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|
1640 // tick texts |
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|
1641 if (yticklabels.numel () > 0) |
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|
1642 { |
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|
1643 int halign = (ystate == AXE_HORZ_DIR |
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|
1644 ? 1 : (! xyzSym || y2Dright ? 0 : 2)); |
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|
1645 int valign = (ystate == AXE_VERT_DIR ? 1 : 2); |
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|
1646 |
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|
1647 if (tick_along_z) |
22711
074765d5c83b
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changeset
|
1648 render_ticktexts (yticks, yticklabels, y_min, y_max, |
074765d5c83b
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diff
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|
1649 (is_origin ? 0. : xpTick), |
22331
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|
1650 zpTick+octave::math::signum (zpTick-zpTickN)*fz*ytickoffset, |
b81b08cc4c83
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changeset
|
1651 1, halign, valign, wmax, hmax); |
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|
1652 else |
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changeset
|
1653 render_ticktexts (yticks, yticklabels, y_min, y_max, |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1654 (is_origin ? 0. : xpTick) + octave::math::signum (xpTick-xpTickN)*fx*ytickoffset, |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
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|
1655 zpTick, 1, halign, valign, wmax, hmax); |
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|
1656 } |
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maint: Indent namespaces in more files.
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changeset
|
1657 |
b81b08cc4c83
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changeset
|
1658 gh_manager::get_object (props.get_ylabel ()).set ("visible", "on"); |
b81b08cc4c83
maint: Indent namespaces in more files.
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|
1659 } |
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changeset
|
1660 else |
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changeset
|
1661 gh_manager::get_object (props.get_ylabel ()).set ("visible", "off"); |
22740
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1662 |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1663 #else |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1664 |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1665 octave_unused_parameter (props); |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1666 |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1667 // This shouldn't happen because construction of opengl_renderer |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
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diff
changeset
|
1668 // objects is supposed to be impossible if OpenGL is not available. |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
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diff
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|
1669 |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
parents:
22711
diff
changeset
|
1670 panic_impossible (); |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
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diff
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|
1671 |
3b2a30e9e49f
build: Fix building when '--without-opengl' option given (bug #49561).
Rik <rik@octave.org>
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|
1672 #endif |
22331
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|
1673 } |
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changeset
|
1674 |
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changeset
|
1675 void |
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22326
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changeset
|
1676 opengl_renderer::draw_axes_z_grid (const axes::properties& props) |
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|
1677 { |
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|
1678 int zstate = props.get_zstate (); |
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|
1679 |
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changeset
|
1680 if (zstate != AXE_DEPTH_DIR && props.is_visible ()) |
b81b08cc4c83
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|
1681 { |
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22326
diff
changeset
|
1682 bool xySym = props.get_xySym (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
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changeset
|
1683 bool zSign = props.get_zSign (); |
b81b08cc4c83
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changeset
|
1684 double zticklen = props.get_zticklen (); |
b81b08cc4c83
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changeset
|
1685 double ztickoffset = props.get_ztickoffset (); |
b81b08cc4c83
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diff
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|
1686 double fx = props.get_fx (); |
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diff
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|
1687 double fy = props.get_fy (); |
b81b08cc4c83
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changeset
|
1688 double xPlane = props.get_xPlane (); |
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parents:
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diff
changeset
|
1689 double xPlaneN = props.get_xPlaneN (); |
b81b08cc4c83
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22326
diff
changeset
|
1690 double yPlane = props.get_yPlane (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
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|
1691 double yPlaneN = props.get_yPlaneN (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
changeset
|
1692 double z_min = props.get_z_min (); |
b81b08cc4c83
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22326
diff
changeset
|
1693 double z_max = props.get_z_max (); |
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diff
changeset
|
1694 |
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diff
changeset
|
1695 // Z Grid |
b81b08cc4c83
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changeset
|
1696 |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
1697 double linewidth = props.get_linewidth (); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
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|
1698 std::string gridstyle = props.get_gridlinestyle (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
changeset
|
1699 std::string minorgridstyle = props.get_minorgridlinestyle (); |
22347
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
1700 Matrix gridcolor = props.get_gridcolor_rgb (); |
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
1701 Matrix minorgridcolor = props.get_minorgridcolor_rgb (); |
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
1702 double gridalpha = props.get_gridalpha (); |
2b1612cf38e4
gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22331
diff
changeset
|
1703 double minorgridalpha = props.get_minorgridalpha (); |
22331
b81b08cc4c83
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22326
diff
changeset
|
1704 bool do_zgrid = (props.is_zgrid () && (gridstyle != "none")); |
b81b08cc4c83
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diff
changeset
|
1705 bool do_zminorgrid = (props.is_zminorgrid () |
b81b08cc4c83
maint: Indent namespaces in more files.
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|
1706 && (minorgridstyle != "none")); |
b81b08cc4c83
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diff
changeset
|
1707 bool do_zminortick = props.is_zminortick (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1708 Matrix zticks = xform.zscale (props.get_ztick ().matrix_value ()); |
22623
76f1164d2135
Rename [xyz]mtick properties to [xyz]minortickvalues (bug #49205).
Rik <rik@octave.org>
parents:
22622
diff
changeset
|
1709 Matrix zmticks = xform.zscale (props.get_zminortickvalues ().matrix_value ()); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
1710 string_vector zticklabels = props.get_zticklabel ().string_vector_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
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changeset
|
1711 int wmax = 0; |
b81b08cc4c83
maint: Indent namespaces in more files.
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changeset
|
1712 int hmax = 0; |
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diff
changeset
|
1713 bool mirror = props.is_box () && zstate != AXE_ANY_DIR; |
b81b08cc4c83
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diff
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|
1714 |
22528
5a1167e15c0e
Fix color of (minor) grid (bug #48429).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22500
diff
changeset
|
1715 if (props.zcolormode_is ("manual")) |
5a1167e15c0e
Fix color of (minor) grid (bug #48429).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22500
diff
changeset
|
1716 { |
5a1167e15c0e
Fix color of (minor) grid (bug #48429).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22500
diff
changeset
|
1717 // use axis color for (minor)gridcolor |
5a1167e15c0e
Fix color of (minor) grid (bug #48429).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22500
diff
changeset
|
1718 if (props.gridcolormode_is ("auto")) |
5a1167e15c0e
Fix color of (minor) grid (bug #48429).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22500
diff
changeset
|
1719 gridcolor = props.get_zcolor_rgb (); |
5a1167e15c0e
Fix color of (minor) grid (bug #48429).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22500
diff
changeset
|
1720 if (props.minorgridcolormode_is ("auto")) |
5a1167e15c0e
Fix color of (minor) grid (bug #48429).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22500
diff
changeset
|
1721 minorgridcolor = props.get_zcolor_rgb (); |
5a1167e15c0e
Fix color of (minor) grid (bug #48429).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22500
diff
changeset
|
1722 } |
5a1167e15c0e
Fix color of (minor) grid (bug #48429).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22500
diff
changeset
|
1723 |
22348
9deb86bb5632
gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22347
diff
changeset
|
1724 // set styles when drawing only minor grid |
9deb86bb5632
gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22347
diff
changeset
|
1725 if (do_zminorgrid && ! do_zgrid) |
9deb86bb5632
gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22347
diff
changeset
|
1726 { |
9deb86bb5632
gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22347
diff
changeset
|
1727 gridstyle = minorgridstyle; |
9deb86bb5632
gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22347
diff
changeset
|
1728 gridcolor = minorgridcolor; |
9deb86bb5632
gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22347
diff
changeset
|
1729 gridalpha = minorgridalpha; |
9deb86bb5632
gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22347
diff
changeset
|
1730 do_zgrid = true; |
9deb86bb5632
gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22347
diff
changeset
|
1731 } |
9deb86bb5632
gl-render.cc: Draw minor grid lines at major ticks if major grid is off (bug #48528)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22347
diff
changeset
|
1732 |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1733 // minor grid lines |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1734 if (do_zminorgrid) |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
1735 render_grid (linewidth, |
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
1736 minorgridstyle, minorgridcolor, minorgridalpha, |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1737 zmticks, z_min, z_max, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
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22358
diff
changeset
|
1738 xPlane, xPlaneN, yPlane, yPlaneN, 2, true); |
22331
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|
1739 |
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changeset
|
1740 // grid lines |
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changeset
|
1741 if (do_zgrid) |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
1742 render_grid (linewidth, |
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
1743 gridstyle, gridcolor, gridalpha, |
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
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22393
diff
changeset
|
1744 zticks, z_min, z_max, |
22331
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|
1745 xPlane, xPlaneN, yPlane, yPlaneN, 2, true); |
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|
1746 |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
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22358
diff
changeset
|
1747 set_color (props.get_zcolor_rgb ()); |
22331
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|
1748 |
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changeset
|
1749 // minor tick marks |
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|
1750 if (do_zminortick) |
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changeset
|
1751 { |
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|
1752 if (xySym) |
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|
1753 { |
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changeset
|
1754 if (octave::math::isinf (fy)) |
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changeset
|
1755 render_tickmarks (zmticks, z_min, z_max, xPlaneN, xPlane, |
b81b08cc4c83
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changeset
|
1756 yPlane, yPlane, |
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changeset
|
1757 octave::math::signum (xPlaneN-xPlane)*fx*zticklen/2, |
b81b08cc4c83
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changeset
|
1758 0., 0., 2, mirror); |
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changeset
|
1759 else |
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changeset
|
1760 render_tickmarks (zmticks, z_min, z_max, xPlaneN, xPlaneN, |
b81b08cc4c83
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changeset
|
1761 yPlane, yPlane, 0., |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1762 octave::math::signum (yPlane-yPlaneN)*fy*zticklen/2, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1763 0., 2, false); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1764 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1765 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1766 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1767 if (octave::math::isinf (fx)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1768 render_tickmarks (zmticks, z_min, z_max, xPlane, xPlane, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1769 yPlaneN, yPlane, 0., |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1770 octave::math::signum (yPlaneN-yPlane)*fy*zticklen/2, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1771 0., 2, mirror); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1772 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1773 render_tickmarks (zmticks, z_min, z_max, xPlane, xPlane, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1774 yPlaneN, yPlaneN, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1775 octave::math::signum (xPlane-xPlaneN)*fx*zticklen/2, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1776 0., 0., 2, false); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1777 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1778 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1779 |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1780 // tick marks |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1781 if (xySym) |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1782 { |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1783 if (octave::math::isinf (fy)) |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1784 render_tickmarks (zticks, z_min, z_max, xPlaneN, xPlane, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1785 yPlane, yPlane, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1786 octave::math::signum (xPlaneN-xPlane)*fx*zticklen, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1787 0., 0., 2, mirror); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1788 else |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1789 render_tickmarks (zticks, z_min, z_max, xPlaneN, xPlaneN, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1790 yPlane, yPlane, 0., |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1791 octave::math::signum (yPlane-yPlaneN)*fy*zticklen, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1792 0., 2, false); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1793 } |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1794 else |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1795 { |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1796 if (octave::math::isinf (fx)) |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1797 render_tickmarks (zticks, z_min, z_max, xPlaneN, xPlane, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1798 yPlaneN, yPlane, 0., |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1799 octave::math::signum (yPlaneN-yPlane)*fy*zticklen, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1800 0., 2, mirror); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1801 else |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1802 render_tickmarks (zticks, z_min, z_max, xPlane, xPlane, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1803 yPlaneN, yPlane, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1804 octave::math::signum (xPlane-xPlaneN)*fx*zticklen, |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1805 0., 0., 2, false); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1806 } |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1807 |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1808 // tick texts |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1809 if (zticklabels.numel () > 0) |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1810 { |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1811 int halign = 2; |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1812 int valign = (zstate == AXE_VERT_DIR ? 1 : (zSign ? 3 : 2)); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1813 |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1814 if (xySym) |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1815 { |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1816 if (octave::math::isinf (fy)) |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1817 render_ticktexts (zticks, zticklabels, z_min, z_max, |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1818 xPlaneN + octave::math::signum (xPlaneN-xPlane)*fx*ztickoffset, |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1819 yPlane, 2, halign, valign, wmax, hmax); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1820 else |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1821 render_ticktexts (zticks, zticklabels, z_min, z_max, xPlaneN, |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1822 yPlane + octave::math::signum (yPlane-yPlaneN)*fy*ztickoffset, |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1823 2, halign, valign, wmax, hmax); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1824 } |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1825 else |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1826 { |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1827 if (octave::math::isinf (fx)) |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1828 render_ticktexts (zticks, zticklabels, z_min, z_max, xPlane, |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1829 yPlaneN + octave::math::signum (yPlaneN-yPlane)*fy*ztickoffset, |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1830 2, halign, valign, wmax, hmax); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1831 else |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1832 render_ticktexts (zticks, zticklabels, z_min, z_max, |
22711
074765d5c83b
Add support in opengl for "(xy)axislocation" "origin" (bug #48562).
Markus Mützel <markus.muetzel@gmx.de>
parents:
22623
diff
changeset
|
1833 xPlane + octave::math::signum (xPlane-xPlaneN)*fx*ztickoffset, |
22362
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1834 yPlaneN, 2, halign, valign, wmax, hmax); |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1835 } |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1836 } |
f3ce0015dd42
Draw tick marks in appropriate axes color (OpenGL renderers).
Rik <rik@octave.org>
parents:
22358
diff
changeset
|
1837 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1838 gh_manager::get_object (props.get_zlabel ()).set ("visible", "on"); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1839 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1840 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1841 gh_manager::get_object (props.get_zlabel ()).set ("visible", "off"); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1842 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1843 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1844 void |
22407
34ce5be04942
maint: Style check C++ code in libinterp/.
Rik <rik@octave.org>
parents:
22396
diff
changeset
|
1845 opengl_renderer::draw_all_lights (const base_properties& props, |
34ce5be04942
maint: Style check C++ code in libinterp/.
Rik <rik@octave.org>
parents:
22396
diff
changeset
|
1846 std::list<graphics_object>& obj_list) |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1847 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
1848 #if defined (HAVE_OPENGL) |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1849 Matrix children = props.get_all_children (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1850 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1851 for (octave_idx_type i = children.numel () - 1; i >= 0; i--) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1852 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1853 graphics_object go = gh_manager::get_object (children(i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1854 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1855 if (go.get_properties ().is_visible ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1856 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1857 if (go.isa ("light")) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1858 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1859 if (num_lights < max_lights) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1860 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1861 current_light = GL_LIGHT0 + num_lights; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1862 set_clipping (go.get_properties ().is_clipping ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1863 draw (go); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1864 num_lights++; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1865 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1866 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1867 warning_with_id ("Octave:max-lights-exceeded", |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1868 "light: Maximum number of lights (%d) in these axes is " |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1869 "exceeded.", max_lights); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1870 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1871 else if (go.isa ("hggroup")) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1872 draw_all_lights (go.get_properties (), obj_list); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1873 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1874 obj_list.push_back (go); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1875 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
1876 } |
21353
e4fc19d8c6c3
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1877 #else |
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1878 |
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1879 octave_unused_parameter (props); |
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1880 octave_unused_parameter (obj_list); |
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1881 |
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1882 // This shouldn't happen because construction of opengl_renderer |
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1883 // objects is supposed to be impossible if OpenGL is not available. |
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1884 |
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1885 panic_impossible (); |
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1886 |
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1887 #endif |
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1888 } |
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1889 |
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1890 void |
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1891 opengl_renderer::draw_axes_children (const axes::properties& props) |
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1892 { |
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1893 #if defined (HAVE_OPENGL) |
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1894 // list for non-light child objects |
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1895 std::list<graphics_object> obj_list; |
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1896 std::list<graphics_object>::iterator it; |
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1897 |
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1898 // 1st pass: draw light objects |
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1899 |
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1900 // FIXME: max_lights only needs to be set once. |
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1901 // It would be better if this could be in the constructor for gl_renderer |
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1902 // but this seems to lead to calls of OpenGL functions before the context |
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1903 // is actually initialized. See bug #48669. |
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1904 // Check actual maximum number of lights possible |
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1905 max_lights = get_maxlights (); |
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1906 |
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1907 // Start with the last element of the array of child objects to |
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1908 // display them in the order they were added to the array. |
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1909 |
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1910 num_lights = 0; |
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1911 draw_all_lights (props, obj_list); |
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1912 |
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1913 // disable other OpenGL lights |
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1914 for (int i = num_lights; i < max_lights; i++) |
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1915 glDisable (GL_LIGHT0 + i); |
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1916 |
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1917 // save camera position and set ambient light color before drawing |
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1918 // other objects |
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1919 view_vector = props.get_cameraposition ().matrix_value (); |
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1920 |
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1921 float cb[4] = { 1.0, 1.0, 1.0, 1.0 }; |
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1922 ColumnVector ambient_color = props.get_ambientlightcolor_rgb (); |
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1923 for (int i = 0; i < 3; i++) |
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1924 cb[i] = ambient_color(i); |
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1925 glLightfv (GL_LIGHT0, GL_AMBIENT, cb); |
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1926 |
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1927 // 2nd pass: draw other objects (with units set to "data") |
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1928 |
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1929 it = obj_list.begin (); |
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1930 while (it != obj_list.end ()) |
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1931 { |
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1932 graphics_object go = (*it); |
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1933 |
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1934 // FIXME: check whether object has "units" property and it is set |
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1935 // to "data" |
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1936 if (! go.isa ("text") || go.get ("units").string_value () == "data") |
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1937 { |
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1938 set_clipping (go.get_properties ().is_clipping ()); |
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1939 draw (go); |
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1940 |
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1941 it = obj_list.erase (it); |
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1942 } |
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1943 else |
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1944 it++; |
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1945 } |
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1946 |
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1947 // 3rd pass: draw remaining objects |
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1948 |
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1949 glDisable (GL_DEPTH_TEST); |
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1950 |
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1951 for (it = obj_list.begin (); it != obj_list.end (); it++) |
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1952 { |
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1953 graphics_object go = (*it); |
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1954 |
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1955 set_clipping (go.get_properties ().is_clipping ()); |
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1956 draw (go); |
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1957 } |
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1958 |
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1959 glEnable (GL_DEPTH_TEST); |
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1960 |
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1961 set_clipping (false); |
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1962 |
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1963 // FIXME: finalize rendering (transparency processing) |
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1964 // FIXME: draw zoom box, if needed |
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1965 |
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1966 #else |
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1967 |
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1968 octave_unused_parameter (props); |
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1969 |
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1970 // This shouldn't happen because construction of opengl_renderer |
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1971 // objects is supposed to be impossible if OpenGL is not available. |
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1972 |
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1973 panic_impossible (); |
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1974 |
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1975 #endif |
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1976 } |
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1977 |
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1978 void |
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1979 opengl_renderer::draw_axes (const axes::properties& props) |
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1980 { |
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1981 #if defined (HAVE_OPENGL) |
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1982 |
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1983 // Legends are not drawn when "visible" is "off". |
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1984 if (! props.is_visible () && props.get_tag () == "legend") |
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1985 return; |
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1986 |
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1987 static double floatmax = std::numeric_limits<float>::max (); |
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1988 |
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1989 double x_min = props.get_x_min (); |
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1990 double x_max = props.get_x_max (); |
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1991 double y_min = props.get_y_min (); |
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1992 double y_max = props.get_y_max (); |
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1993 double z_min = props.get_z_min (); |
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1994 double z_max = props.get_z_max (); |
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1995 |
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1996 if (x_max > floatmax || y_max > floatmax || z_max > floatmax |
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1997 || x_min < -floatmax || y_min < -floatmax || z_min < -floatmax) |
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1998 { |
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1999 warning ("opengl_renderer: data values greater than float capacity. (1) Scale data, or (2) Use gnuplot"); |
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2000 return; |
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|
2001 } |
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2002 |
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2003 setup_opengl_transformation (props); |
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2004 |
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2005 // Disable line smoothing for axes |
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2006 GLboolean antialias; |
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2007 glGetBooleanv (GL_LINE_SMOOTH, &antialias); |
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2008 if (antialias == GL_TRUE) |
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2009 glDisable (GL_LINE_SMOOTH); |
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2010 |
22357
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Avoid grid overlaying axes box (bug #48842)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
22349
diff
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|
2011 set_font (props); |
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Avoid grid overlaying axes box (bug #48842)
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|
2012 set_interpreter (props.get_ticklabelinterpreter ()); |
22358
dc73bbd66363
Make sure all lines associated with axes respect axes linewidth property.
Rik <rik@octave.org>
parents:
22357
diff
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|
2013 set_linewidth (props.get_linewidth ()); |
22357
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Avoid grid overlaying axes box (bug #48842)
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|
2014 |
22331
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2015 // draw axes object |
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|
2016 draw_axes_planes (props); |
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|
2017 |
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2018 draw_axes_x_grid (props); |
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2019 draw_axes_y_grid (props); |
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2020 draw_axes_z_grid (props); |
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2021 |
22357
8f23b5b23235
Avoid grid overlaying axes box (bug #48842)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
22349
diff
changeset
|
2022 if (props.get_tag () != "legend" || props.get_box () != "off") |
8f23b5b23235
Avoid grid overlaying axes box (bug #48842)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
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|
2023 draw_axes_boxes (props); |
8f23b5b23235
Avoid grid overlaying axes box (bug #48842)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
22349
diff
changeset
|
2024 |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
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|
2025 set_linestyle ("-"); // Disable LineStipple |
22331
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|
2026 |
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|
2027 set_clipbox (x_min, x_max, y_min, y_max, z_min, z_max); |
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|
2028 |
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changeset
|
2029 // Re-enable line smoothing for children |
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diff
changeset
|
2030 if (antialias == GL_TRUE) |
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|
2031 glEnable (GL_LINE_SMOOTH); |
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|
2032 |
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|
2033 draw_axes_children (props); |
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changeset
|
2034 |
22258
553490ffc203
Fix compile error and warning with '--without-opengl' (bug #48724)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22192
diff
changeset
|
2035 #else |
553490ffc203
Fix compile error and warning with '--without-opengl' (bug #48724)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22192
diff
changeset
|
2036 |
22331
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|
2037 octave_unused_parameter (props); |
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|
2038 |
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changeset
|
2039 // This shouldn't happen because construction of opengl_renderer |
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|
2040 // objects is supposed to be impossible if OpenGL is not available. |
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changeset
|
2041 |
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changeset
|
2042 panic_impossible (); |
22258
553490ffc203
Fix compile error and warning with '--without-opengl' (bug #48724)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22192
diff
changeset
|
2043 |
553490ffc203
Fix compile error and warning with '--without-opengl' (bug #48724)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22192
diff
changeset
|
2044 #endif |
22331
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changeset
|
2045 } |
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changeset
|
2046 |
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diff
changeset
|
2047 void |
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parents:
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diff
changeset
|
2048 opengl_renderer::draw_line (const line::properties& props) |
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maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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changeset
|
2049 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
2050 #if defined (HAVE_OPENGL) |
22331
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|
2051 |
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changeset
|
2052 Matrix x = xform.xscale (props.get_xdata ().matrix_value ()); |
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diff
changeset
|
2053 Matrix y = xform.yscale (props.get_ydata ().matrix_value ()); |
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|
2054 Matrix z = xform.zscale (props.get_zdata ().matrix_value ()); |
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maint: Indent namespaces in more files.
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changeset
|
2055 |
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diff
changeset
|
2056 bool has_z = (z.numel () > 0); |
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changeset
|
2057 int n = static_cast<int> (std::min (std::min (x.numel (), y.numel ()), |
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changeset
|
2058 (has_z ? z.numel () |
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diff
changeset
|
2059 : std::numeric_limits<int>::max ()))); |
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diff
changeset
|
2060 octave_uint8 clip_mask = (props.is_clipping () ? 0x7F : 0x40), clip_ok (0x40); |
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maint: Indent namespaces in more files.
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changeset
|
2061 |
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diff
changeset
|
2062 std::vector<octave_uint8> clip (n); |
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diff
changeset
|
2063 |
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diff
changeset
|
2064 if (has_z) |
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changeset
|
2065 for (int i = 0; i < n; i++) |
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diff
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|
2066 clip[i] = (clip_code (x(i), y(i), z(i)) & clip_mask); |
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diff
changeset
|
2067 else |
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2068 { |
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changeset
|
2069 double z_mid = (zmin+zmax)/2; |
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diff
changeset
|
2070 |
b81b08cc4c83
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parents:
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changeset
|
2071 for (int i = 0; i < n; i++) |
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changeset
|
2072 clip[i] = (clip_code (x(i), y(i), z_mid) & clip_mask); |
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changeset
|
2073 } |
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John W. Eaton <jwe@octave.org>
parents:
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changeset
|
2074 |
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diff
changeset
|
2075 if (! props.linestyle_is ("none") && ! props.color_is ("none")) |
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maint: Indent namespaces in more files.
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diff
changeset
|
2076 { |
b81b08cc4c83
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22326
diff
changeset
|
2077 set_color (props.get_color_rgb ()); |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
2078 set_linestyle (props.get_linestyle (), false, props.get_linewidth ()); |
22331
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changeset
|
2079 set_linewidth (props.get_linewidth ()); |
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diff
changeset
|
2080 |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
2081 if (has_z) |
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maint: Indent namespaces in more files.
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diff
changeset
|
2082 { |
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diff
changeset
|
2083 bool flag = false; |
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diff
changeset
|
2084 |
b81b08cc4c83
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parents:
22326
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changeset
|
2085 for (int i = 1; i < n; i++) |
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maint: Indent namespaces in more files.
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diff
changeset
|
2086 { |
b81b08cc4c83
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parents:
22326
diff
changeset
|
2087 if ((clip[i-1] & clip[i]) == clip_ok) |
b81b08cc4c83
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parents:
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diff
changeset
|
2088 { |
b81b08cc4c83
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parents:
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diff
changeset
|
2089 if (! flag) |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
2090 { |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2091 flag = true; |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2092 glBegin (GL_LINE_STRIP); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2093 glVertex3d (x(i-1), y(i-1), z(i-1)); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2094 } |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2095 glVertex3d (x(i), y(i), z(i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2096 } |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
2097 else if (flag) |
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maint: Indent namespaces in more files.
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diff
changeset
|
2098 { |
b81b08cc4c83
maint: Indent namespaces in more files.
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changeset
|
2099 flag = false; |
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maint: Indent namespaces in more files.
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diff
changeset
|
2100 glEnd (); |
b81b08cc4c83
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diff
changeset
|
2101 } |
b81b08cc4c83
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parents:
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diff
changeset
|
2102 } |
b81b08cc4c83
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parents:
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diff
changeset
|
2103 |
b81b08cc4c83
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changeset
|
2104 if (flag) |
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diff
changeset
|
2105 glEnd (); |
b81b08cc4c83
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diff
changeset
|
2106 } |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2107 else |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2108 { |
b81b08cc4c83
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diff
changeset
|
2109 bool flag = false; |
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diff
changeset
|
2110 |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
2111 for (int i = 1; i < n; i++) |
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maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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|
2112 { |
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2113 if ((clip[i-1] & clip[i]) == clip_ok) |
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|
2114 { |
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|
2115 if (! flag) |
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|
2116 { |
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|
2117 flag = true; |
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|
2118 glBegin (GL_LINE_STRIP); |
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|
2119 glVertex2d (x(i-1), y(i-1)); |
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|
2120 } |
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|
2121 glVertex2d (x(i), y(i)); |
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|
2122 } |
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|
2123 else if (flag) |
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|
2124 { |
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|
2125 flag = false; |
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|
2126 glEnd (); |
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|
2127 } |
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|
2128 } |
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|
2129 |
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|
2130 if (flag) |
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|
2131 glEnd (); |
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|
2132 } |
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|
2133 |
22358
dc73bbd66363
Make sure all lines associated with axes respect axes linewidth property.
Rik <rik@octave.org>
parents:
22357
diff
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|
2134 set_linewidth (0.5f); |
22331
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2135 set_linestyle ("-"); |
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|
2136 } |
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|
2137 |
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|
2138 set_clipping (false); |
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|
2139 |
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|
2140 if (! props.marker_is ("none") |
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|
2141 && ! (props.markeredgecolor_is ("none") |
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|
2142 && props.markerfacecolor_is ("none"))) |
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|
2143 { |
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|
2144 Matrix lc, fc; |
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|
2145 |
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|
2146 if (props.markeredgecolor_is ("auto")) |
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|
2147 lc = props.get_color_rgb (); |
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|
2148 else if (! props.markeredgecolor_is ("none")) |
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|
2149 lc = props.get_markeredgecolor_rgb (); |
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|
2150 |
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diff
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|
2151 if (props.markerfacecolor_is ("auto")) |
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|
2152 fc = props.get_color_rgb (); |
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|
2153 else if (! props.markerfacecolor_is ("none")) |
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|
2154 fc = props.get_markerfacecolor_rgb (); |
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|
2155 |
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|
2156 init_marker (props.get_marker (), props.get_markersize (), |
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|
2157 props.get_linewidth ()); |
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|
2158 |
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|
2159 for (int i = 0; i < n; i++) |
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|
2160 { |
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diff
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|
2161 if (clip[i] == clip_ok) |
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|
2162 draw_marker (x(i), y(i), |
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|
2163 has_z ? z(i) : 0.0, |
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|
2164 lc, fc); |
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diff
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|
2165 } |
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diff
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|
2166 |
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|
2167 end_marker (); |
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|
2168 } |
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diff
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|
2169 |
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diff
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|
2170 set_clipping (props.is_clipping ()); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
2171 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
2172 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
2173 |
22331
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|
2174 octave_unused_parameter (props); |
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|
2175 |
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diff
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|
2176 // This shouldn't happen because construction of opengl_renderer |
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|
2177 // objects is supposed to be impossible if OpenGL is not available. |
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|
2178 |
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diff
changeset
|
2179 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
2180 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
2181 #endif |
22331
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|
2182 } |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2183 |
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diff
changeset
|
2184 void |
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diff
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|
2185 opengl_renderer::draw_surface (const surface::properties& props) |
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|
2186 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
2187 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
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21301
diff
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|
2188 |
22331
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|
2189 const Matrix x = xform.xscale (props.get_xdata ().matrix_value ()); |
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|
2190 const Matrix y = xform.yscale (props.get_ydata ().matrix_value ()); |
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|
2191 const Matrix z = xform.zscale (props.get_zdata ().matrix_value ()); |
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|
2192 |
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22326
diff
changeset
|
2193 int zr = z.rows (); |
b81b08cc4c83
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diff
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|
2194 int zc = z.columns (); |
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|
2195 |
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22326
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changeset
|
2196 NDArray c; |
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|
2197 const NDArray n = props.get_vertexnormals ().array_value (); |
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|
2198 |
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changeset
|
2199 // FIXME: handle transparency |
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diff
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|
2200 Matrix a; |
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diff
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|
2201 |
b81b08cc4c83
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parents:
22326
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|
2202 int fc_mode = (props.facecolor_is_rgb () ? 0 : |
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|
2203 (props.facecolor_is ("flat") ? 1 : |
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|
2204 (props.facecolor_is ("interp") ? 2 : |
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|
2205 (props.facecolor_is ("texturemap") ? 3 : -1)))); |
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|
2206 int fl_mode = (props.facelighting_is ("none") ? 0 : |
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|
2207 (props.facelighting_is ("flat") ? 1 : 2)); |
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|
2208 int fa_mode = (props.facealpha_is_double () ? 0 : |
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|
2209 (props.facealpha_is ("flat") ? 1 : 2)); |
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|
2210 int ec_mode = (props.edgecolor_is_rgb () ? 0 : |
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|
2211 (props.edgecolor_is ("flat") ? 1 : |
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|
2212 (props.edgecolor_is ("interp") ? 2 : -1))); |
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|
2213 int el_mode = (props.edgelighting_is ("none") ? 0 : |
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|
2214 (props.edgelighting_is ("flat") ? 1 : 2)); |
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|
2215 int ea_mode = (props.edgealpha_is_double () ? 0 : |
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|
2216 (props.edgealpha_is ("flat") ? 1 : 2)); |
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|
2217 int bfl_mode = (props.backfacelighting_is ("lit") ? 0 : |
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|
2218 (props.backfacelighting_is ("reverselit") ? 1 : 2)); |
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|
2219 |
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changeset
|
2220 Matrix fcolor = (fc_mode == TEXTURE ? Matrix (1, 3, 1.0) |
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|
2221 : props.get_facecolor_rgb ()); |
b81b08cc4c83
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|
2222 Matrix ecolor = props.get_edgecolor_rgb (); |
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|
2223 |
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|
2224 float as = props.get_ambientstrength (); |
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|
2225 float ds = props.get_diffusestrength (); |
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|
2226 float ss = props.get_specularstrength (); |
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|
2227 float se = props.get_specularexponent () * 5; // to fit Matlab |
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|
2228 float scr = props.get_specularcolorreflectance (); |
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changeset
|
2229 float cb[4] = { 0.0, 0.0, 0.0, 1.0 }; |
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maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
2230 |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2231 opengl_texture tex; |
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maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2232 |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2233 int i1, i2, j1, j2; |
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John W. Eaton <jwe@octave.org>
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|
2234 bool x_mat = (x.rows () == z.rows ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
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|
2235 bool y_mat = (y.columns () == z.columns ()); |
b81b08cc4c83
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parents:
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diff
changeset
|
2236 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2237 i1 = i2 = j1 = j2 = 0; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2238 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2239 if ((fc_mode > 0 && fc_mode < 3) || ec_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2240 c = props.get_color_data ().array_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2241 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2242 boolMatrix clip (z.dims (), false); |
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maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2243 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2244 for (int i = 0; i < zr; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
2245 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2246 if (x_mat) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2247 i1 = i; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2248 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2249 for (int j = 0; j < zc; j++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2250 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2251 if (y_mat) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2252 j1 = j; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2253 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2254 clip(i,j) = is_nan_or_inf (x(i1,j), y(i,j1), z(i,j)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2255 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2256 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2257 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2258 if (fa_mode > 0 || ea_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2259 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2260 // FIXME: implement alphadata conversion |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2261 //a = props.get_alpha_data (); |
b81b08cc4c83
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parents:
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diff
changeset
|
2262 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2263 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2264 if (fl_mode > 0 || el_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2265 glMaterialf (LIGHT_MODE, GL_SHININESS, se); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2266 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2267 // FIXME: good candidate for caching, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2268 // transferring pixel data to OpenGL is time consuming. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2269 if (fc_mode == TEXTURE) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2270 tex = opengl_texture::create (props.get_color_data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2271 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2272 if (! props.facecolor_is ("none")) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2273 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2274 if (props.get_facealpha_double () == 1) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2275 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2276 if (fc_mode == UNIFORM || fc_mode == TEXTURE) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2277 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2278 glColor3dv (fcolor.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2279 if (fl_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2280 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2281 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2282 cb[i] = as * fcolor(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2283 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2284 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2285 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2286 cb[i] = ds * fcolor(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2287 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2288 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2289 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2290 cb[i] = ss * (scr + (1-scr) * fcolor(i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2291 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2292 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2293 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2294 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2295 if ((fl_mode > 0) && (num_lights > 0)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2296 glEnable (GL_LIGHTING); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2297 glShadeModel ((fc_mode == INTERP || fl_mode == GOURAUD) ? GL_SMOOTH |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2298 : GL_FLAT); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2299 set_polygon_offset (true, 1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2300 if (fc_mode == TEXTURE) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2301 glEnable (GL_TEXTURE_2D); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2302 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2303 for (int i = 1; i < zc; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2304 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2305 if (y_mat) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2306 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2307 i1 = i-1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2308 i2 = i; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2309 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2310 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2311 for (int j = 1; j < zr; j++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2312 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2313 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2314 if (clip(j-1, i-1) || clip(j, i-1) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2315 || clip(j-1, i) || clip(j, i)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2316 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2317 |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2318 if (fc_mode == FLAT) |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2319 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2320 // "flat" only needs color at lower-left vertex |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
2321 if (! octave::math::finite (c(j-1,i-1))) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2322 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2323 } |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2324 else if (fc_mode == INTERP) |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2325 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2326 // "interp" needs valid color at all 4 vertices |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2327 if (! (octave::math::finite (c(j-1, i-1)) && octave::math::finite (c(j, i-1)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2328 && octave::math::finite (c(j-1, i)) && octave::math::finite (c(j, i)))) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2329 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2330 } |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2331 |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
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changeset
|
2332 if (x_mat) |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2333 { |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2334 j1 = j-1; |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
changeset
|
2335 j2 = j; |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
2336 } |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
2337 |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2338 glBegin (GL_QUADS); |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2339 |
b81b08cc4c83
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diff
changeset
|
2340 // Vertex 1 |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2341 if (fc_mode == TEXTURE) |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2342 tex.tex_coord (double (i-1) / (zc-1), |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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changeset
|
2343 double (j-1) / (zr-1)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2344 else if (fc_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2345 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2346 // FIXME: is there a smarter way to do this? |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2347 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2348 cb[k] = c(j-1, i-1, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2349 glColor3fv (cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2350 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2351 if (fl_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2352 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2353 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2354 cb[k] *= as; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2355 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2356 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2357 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2358 cb[k] = ds * c(j-1, i-1, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2359 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2360 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2361 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2362 cb[k] = ss * (scr + (1-scr) * c(j-1, i-1, k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2363 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2364 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2365 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2366 if (fl_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2367 set_normal (bfl_mode, n, j-1, i-1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2368 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2369 glVertex3d (x(j1,i-1), y(j-1,i1), z(j-1,i-1)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2370 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2371 // Vertex 2 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2372 if (fc_mode == TEXTURE) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2373 tex.tex_coord (double (i) / (zc-1), double (j-1) / (zr-1)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2374 else if (fc_mode == INTERP) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2375 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2376 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2377 cb[k] = c(j-1, i, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2378 glColor3fv (cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2379 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2380 if (fl_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2381 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2382 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2383 cb[k] *= as; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2384 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2385 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2386 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2387 cb[k] = ds * c(j-1, i, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2388 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2389 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2390 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2391 cb[k] = ss * (scr + (1-scr) * c(j-1, i, k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2392 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2393 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2394 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2395 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2396 if (fl_mode == GOURAUD) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2397 set_normal (bfl_mode, n, j-1, i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2398 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2399 glVertex3d (x(j1,i), y(j-1,i2), z(j-1,i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2400 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2401 // Vertex 3 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2402 if (fc_mode == TEXTURE) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2403 tex.tex_coord (double (i) / (zc-1), double (j) / (zr-1)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2404 else if (fc_mode == INTERP) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2405 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2406 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2407 cb[k] = c(j, i, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2408 glColor3fv (cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2409 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2410 if (fl_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2411 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2412 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2413 cb[k] *= as; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2414 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2415 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2416 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2417 cb[k] = ds * c(j, i, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2418 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2419 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2420 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2421 cb[k] = ss * (scr + (1-scr) * c(j, i, k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2422 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2423 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2424 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2425 if (fl_mode == GOURAUD) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2426 set_normal (bfl_mode, n, j, i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2427 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2428 glVertex3d (x(j2,i), y(j,i2), z(j,i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2429 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2430 // Vertex 4 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2431 if (fc_mode == TEXTURE) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2432 tex.tex_coord (double (i-1) / (zc-1), double (j) / (zr-1)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2433 else if (fc_mode == INTERP) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2434 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2435 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2436 cb[k] = c(j, i-1, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2437 glColor3fv (cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2438 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2439 if (fl_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2440 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2441 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2442 cb[k] *= as; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2443 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2444 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2445 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2446 cb[k] = ds * c(j, i-1, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2447 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2448 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2449 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2450 cb[k] = ss * (scr + (1-scr) * c(j, i-1, k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2451 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2452 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2453 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2454 if (fl_mode == GOURAUD) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2455 set_normal (bfl_mode, n, j, i-1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2456 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2457 glVertex3d (x(j2,i-1), y(j,i1), z(j,i-1)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2458 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2459 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2460 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2461 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2462 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2463 set_polygon_offset (false); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2464 if (fc_mode == TEXTURE) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2465 glDisable (GL_TEXTURE_2D); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2466 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2467 if ((fl_mode > 0) && (num_lights > 0)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2468 glDisable (GL_LIGHTING); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2469 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2470 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2471 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2472 // FIXME: implement transparency |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2473 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2474 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2475 |
22391
c5da5e5e9846
Fix inconsistent on-screen/printout patch and surface edges (bug #48873).
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
22369
diff
changeset
|
2476 if (! props.edgecolor_is ("none") && ! props.linestyle_is ("none")) |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2477 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2478 if (props.get_edgealpha_double () == 1) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2479 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2480 if (ec_mode == UNIFORM) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2481 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2482 glColor3dv (ecolor.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2483 if (fl_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2484 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2485 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2486 cb[i] = as * ecolor(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2487 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2488 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2489 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2490 cb[i] = ds * ecolor(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2491 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2492 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2493 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2494 cb[i] = ss * (scr + (1-scr) * ecolor(i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2495 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2496 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2497 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2498 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2499 if ((el_mode > 0) && (num_lights > 0)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2500 glEnable (GL_LIGHTING); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2501 glShadeModel ((ec_mode == INTERP || el_mode == GOURAUD) ? GL_SMOOTH |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2502 : GL_FLAT); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2503 |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
2504 set_linestyle (props.get_linestyle (), false, |
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
2505 props.get_linewidth ()); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2506 set_linewidth (props.get_linewidth ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2507 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2508 // Mesh along Y-axis |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2509 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2510 if (props.meshstyle_is ("both") || props.meshstyle_is ("column")) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2511 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2512 for (int i = 0; i < zc; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2513 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2514 if (y_mat) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2515 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2516 i1 = i-1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2517 i2 = i; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2518 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2519 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2520 for (int j = 1; j < zr; j++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2521 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2522 if (clip(j-1,i) || clip(j,i)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2523 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2524 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2525 if (ec_mode == FLAT) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2526 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2527 // "flat" only needs color at lower-left vertex |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2528 if (! octave::math::finite (c(j-1,i))) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2529 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2530 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2531 else if (ec_mode == INTERP) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2532 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2533 // "interp" needs valid color at both vertices |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2534 if (! (octave::math::finite (c(j-1, i)) && octave::math::finite (c(j, i)))) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2535 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2536 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2537 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2538 if (x_mat) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2539 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2540 j1 = j-1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2541 j2 = j; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2542 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2543 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2544 glBegin (GL_LINES); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2545 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2546 // Vertex 1 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2547 if (ec_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2548 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2549 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2550 cb[k] = c(j-1, i, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2551 glColor3fv (cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2552 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2553 if (el_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2554 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2555 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2556 cb[k] *= as; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2557 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2558 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2559 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2560 cb[k] = ds * c(j-1, i, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2561 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2562 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2563 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2564 cb[k] = ss * (scr + (1-scr) * c(j-1, i, k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2565 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2566 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2567 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2568 if (el_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2569 set_normal (bfl_mode, n, j-1, i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2570 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2571 glVertex3d (x(j1,i), y(j-1,i2), z(j-1,i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2572 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2573 // Vertex 2 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2574 if (ec_mode == INTERP) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2575 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2576 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2577 cb[k] = c(j, i, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2578 glColor3fv (cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2579 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2580 if (el_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2581 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2582 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2583 cb[k] *= as; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2584 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2585 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2586 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2587 cb[k] = ds * c(j, i, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2588 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2589 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2590 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2591 cb[k] = ss * (scr + (1-scr) * c(j, i, k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2592 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2593 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2594 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2595 if (el_mode == GOURAUD) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2596 set_normal (bfl_mode, n, j, i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2597 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2598 glVertex3d (x(j2,i), y(j,i2), z(j,i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2599 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2600 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2601 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2602 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2603 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2604 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2605 // Mesh along X-axis |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2606 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2607 if (props.meshstyle_is ("both") || props.meshstyle_is ("row")) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2608 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2609 for (int j = 0; j < zr; j++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2610 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2611 if (x_mat) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2612 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2613 j1 = j-1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2614 j2 = j; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2615 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2616 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2617 for (int i = 1; i < zc; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2618 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2619 if (clip(j,i-1) || clip(j,i)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2620 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2621 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2622 if (ec_mode == FLAT) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2623 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2624 // "flat" only needs color at lower-left vertex |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2625 if (! octave::math::finite (c(j,i-1))) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2626 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2627 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2628 else if (ec_mode == INTERP) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2629 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2630 // "interp" needs valid color at both vertices |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2631 if (! (octave::math::finite (c(j, i-1)) && octave::math::finite (c(j, i)))) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2632 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2633 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2634 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2635 if (y_mat) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2636 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2637 i1 = i-1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2638 i2 = i; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2639 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2640 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2641 glBegin (GL_LINES); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2642 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2643 // Vertex 1 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2644 if (ec_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2645 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2646 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2647 cb[k] = c(j, i-1, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2648 glColor3fv (cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2649 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2650 if (el_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2651 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2652 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2653 cb[k] *= as; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2654 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2655 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2656 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2657 cb[k] = ds * c(j, i-1, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2658 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2659 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2660 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2661 cb[k] = ss * (scr + (1-scr) * c(j, i-1, k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2662 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2663 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2664 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2665 if (el_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2666 set_normal (bfl_mode, n, j, i-1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2667 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2668 glVertex3d (x(j2,i-1), y(j,i1), z(j,i-1)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2669 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2670 // Vertex 2 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2671 if (ec_mode == INTERP) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2672 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2673 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2674 cb[k] = c(j, i, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2675 glColor3fv (cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2676 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2677 if (el_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2678 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2679 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2680 cb[k] *= as; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2681 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2682 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2683 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2684 cb[k] = ds * c(j, i, k); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2685 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2686 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2687 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2688 cb[k] = ss * (scr + (1-scr) * c(j, i, k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2689 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2690 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2691 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2692 if (el_mode == GOURAUD) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2693 set_normal (bfl_mode, n, j, i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2694 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2695 glVertex3d (x(j2,i), y(j,i2), z(j,i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2696 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2697 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2698 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2699 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2700 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
2701 |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
2702 set_linestyle ("-"); // Disable LineStipple |
22358
dc73bbd66363
Make sure all lines associated with axes respect axes linewidth property.
Rik <rik@octave.org>
parents:
22357
diff
changeset
|
2703 set_linewidth (0.5f); |
22331
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|
2704 |
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diff
changeset
|
2705 if ((el_mode > 0) && (num_lights > 0)) |
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maint: Indent namespaces in more files.
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|
2706 glDisable (GL_LIGHTING); |
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changeset
|
2707 } |
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diff
changeset
|
2708 else |
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changeset
|
2709 { |
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maint: Indent namespaces in more files.
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changeset
|
2710 // FIXME: implement transparency |
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diff
changeset
|
2711 } |
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parents:
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diff
changeset
|
2712 } |
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maint: Indent namespaces in more files.
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diff
changeset
|
2713 |
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changeset
|
2714 if (! props.marker_is ("none") |
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|
2715 && ! (props.markeredgecolor_is ("none") |
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diff
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|
2716 && props.markerfacecolor_is ("none"))) |
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diff
changeset
|
2717 { |
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maint: Indent namespaces in more files.
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diff
changeset
|
2718 // FIXME: check how transparency should be handled in markers |
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maint: Indent namespaces in more files.
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diff
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|
2719 // FIXME: check what to do with marker facecolor set to auto |
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maint: Indent namespaces in more files.
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|
2720 // and facecolor set to none. |
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|
2721 |
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diff
changeset
|
2722 bool do_edge = ! props.markeredgecolor_is ("none"); |
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diff
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|
2723 bool do_face = ! props.markerfacecolor_is ("none"); |
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|
2724 |
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|
2725 Matrix mecolor = props.get_markeredgecolor_rgb (); |
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diff
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|
2726 Matrix mfcolor = props.get_markerfacecolor_rgb (); |
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|
2727 Matrix cc (1, 3, 0.0); |
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|
2728 |
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changeset
|
2729 if (mecolor.is_empty () && props.markeredgecolor_is ("auto")) |
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|
2730 { |
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|
2731 mecolor = props.get_edgecolor_rgb (); |
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maint: Indent namespaces in more files.
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|
2732 do_edge = ! props.edgecolor_is ("none"); |
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|
2733 } |
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|
2734 |
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changeset
|
2735 if (mfcolor.is_empty () && props.markerfacecolor_is ("auto")) |
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|
2736 { |
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|
2737 mfcolor = props.get_facecolor_rgb (); |
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diff
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|
2738 do_face = ! props.facecolor_is ("none"); |
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|
2739 } |
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parents:
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diff
changeset
|
2740 |
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changeset
|
2741 if ((mecolor.is_empty () || mfcolor.is_empty ()) && c.is_empty ()) |
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diff
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|
2742 c = props.get_color_data ().array_value (); |
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|
2743 |
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diff
changeset
|
2744 init_marker (props.get_marker (), props.get_markersize (), |
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maint: Indent namespaces in more files.
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|
2745 props.get_linewidth ()); |
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|
2746 |
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diff
changeset
|
2747 for (int i = 0; i < zc; i++) |
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|
2748 { |
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changeset
|
2749 if (y_mat) |
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|
2750 i1 = i; |
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changeset
|
2751 |
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changeset
|
2752 for (int j = 0; j < zr; j++) |
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changeset
|
2753 { |
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parents:
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diff
changeset
|
2754 if (clip(j,i)) |
b81b08cc4c83
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diff
changeset
|
2755 continue; |
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diff
changeset
|
2756 |
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changeset
|
2757 if (x_mat) |
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|
2758 j1 = j; |
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maint: Indent namespaces in more files.
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|
2759 |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2760 if ((do_edge && mecolor.is_empty ()) |
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|
2761 || (do_face && mfcolor.is_empty ())) |
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changeset
|
2762 { |
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parents:
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diff
changeset
|
2763 if (! octave::math::finite (c(j,i))) |
b81b08cc4c83
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|
2764 continue; // Skip NaNs in color data |
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|
2765 |
b81b08cc4c83
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changeset
|
2766 for (int k = 0; k < 3; k++) |
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|
2767 cc(k) = c(j,i,k); |
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diff
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|
2768 } |
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diff
changeset
|
2769 |
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diff
changeset
|
2770 Matrix lc = (do_edge ? (mecolor.is_empty () ? cc : mecolor) |
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maint: Indent namespaces in more files.
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|
2771 : Matrix ()); |
b81b08cc4c83
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|
2772 Matrix fc = (do_face ? (mfcolor.is_empty () ? cc : mfcolor) |
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|
2773 : Matrix ()); |
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changeset
|
2774 |
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diff
changeset
|
2775 draw_marker (x(j1,i), y(j,i1), z(j,i), lc, fc); |
b81b08cc4c83
maint: Indent namespaces in more files.
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changeset
|
2776 } |
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parents:
22326
diff
changeset
|
2777 } |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
2778 |
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diff
changeset
|
2779 end_marker (); |
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changeset
|
2780 } |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
2781 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
2782 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
2783 |
22331
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|
2784 octave_unused_parameter (props); |
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|
2785 |
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changeset
|
2786 // This shouldn't happen because construction of opengl_renderer |
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|
2787 // objects is supposed to be impossible if OpenGL is not available. |
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|
2788 |
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changeset
|
2789 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
2790 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
2791 #endif |
22331
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|
2792 } |
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diff
changeset
|
2793 |
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changeset
|
2794 // FIXME: global optimization (rendering, data structures...), |
b81b08cc4c83
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|
2795 // there is probably a smarter/faster/less-memory-consuming way to do this. |
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|
2796 void |
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changeset
|
2797 opengl_renderer::draw_patch (const patch::properties &props) |
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|
2798 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
2799 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
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21301
diff
changeset
|
2800 |
22331
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|
2801 // Do not render if the patch has incoherent data |
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|
2802 std::string msg; |
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|
2803 if (props.has_bad_data (msg)) |
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|
2804 { |
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|
2805 warning ("opengl_renderer: %s. Not rendering.", msg.c_str ()); |
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|
2806 return; |
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changeset
|
2807 } |
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|
2808 |
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|
2809 const Matrix f = props.get_faces ().matrix_value (); |
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|
2810 const Matrix v = xform.scale (props.get_vertices ().matrix_value ()); |
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|
2811 Matrix c; |
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|
2812 const Matrix n = props.get_vertexnormals ().matrix_value (); |
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|
2813 Matrix a; |
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|
2814 |
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|
2815 int nv = v.rows (); |
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|
2816 int nf = f.rows (); |
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|
2817 int fcmax = f.columns (); |
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|
2818 |
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changeset
|
2819 bool has_z = (v.columns () > 2); |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
2820 bool has_facecolor = false; |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
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|
2821 bool has_facealpha = false; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2822 // FIXME: remove when patch object has normal computation (patch #8951) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2823 bool has_normals = (n.rows () == nv); |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2824 |
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22326
diff
changeset
|
2825 int fc_mode = ((props.facecolor_is ("none") |
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maint: Indent namespaces in more files.
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diff
changeset
|
2826 || props.facecolor_is_rgb ()) ? 0 : |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2827 (props.facecolor_is ("flat") ? 1 : 2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2828 int fl_mode = (props.facelighting_is ("none") ? 0 : |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2829 (props.facelighting_is ("flat") ? 1 : 2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2830 int fa_mode = (props.facealpha_is_double () ? 0 : |
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maint: Indent namespaces in more files.
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22326
diff
changeset
|
2831 (props.facealpha_is ("flat") ? 1 : 2)); |
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maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
2832 int ec_mode = ((props.edgecolor_is ("none") |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
2833 || props.edgecolor_is_rgb ()) ? 0 : |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2834 (props.edgecolor_is ("flat") ? 1 : 2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2835 int el_mode = (props.edgelighting_is ("none") ? 0 : |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2836 (props.edgelighting_is ("flat") ? 1 : 2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2837 int ea_mode = (props.edgealpha_is_double () ? 0 : |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2838 (props.edgealpha_is ("flat") ? 1 : 2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2839 int bfl_mode = (props.backfacelighting_is ("lit") ? 0 : |
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maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
2840 (props.backfacelighting_is ("reverselit") ? 1 : 2)); |
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maint: Indent namespaces in more files.
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diff
changeset
|
2841 |
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parents:
22326
diff
changeset
|
2842 Matrix fcolor = props.get_facecolor_rgb (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2843 Matrix ecolor = props.get_edgecolor_rgb (); |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2844 |
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maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
2845 float as = props.get_ambientstrength (); |
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maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2846 float ds = props.get_diffusestrength (); |
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maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2847 float ss = props.get_specularstrength (); |
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maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2848 float se = props.get_specularexponent () * 5; // to fit Matlab |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2849 float scr = props.get_specularcolorreflectance (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2850 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2851 boolMatrix clip (1, nv, false); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
2852 |
b81b08cc4c83
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2853 if (has_z) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2854 for (int i = 0; i < nv; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2855 clip(i) = is_nan_or_inf (v(i,0), v(i,1), v(i,2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2856 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2857 for (int i = 0; i < nv; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2858 clip(i) = is_nan_or_inf (v(i,0), v(i,1), 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2859 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2860 boolMatrix clip_f (1, nf, false); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2861 Array<int> count_f (dim_vector (nf, 1), 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2862 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2863 for (int i = 0; i < nf; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2864 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2865 bool fclip = false; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2866 int count = 0; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2867 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2868 for (int j = 0; j < fcmax && ! octave::math::isnan (f(i,j)); j++, count++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2869 fclip = (fclip || clip(int (f(i,j) - 1))); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2870 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2871 clip_f(i) = fclip; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2872 count_f(i) = count; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2873 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2874 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2875 if (fc_mode > 0 || ec_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2876 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2877 c = props.get_color_data ().matrix_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2878 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2879 if (c.rows () == 1) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2880 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2881 // Single color specifications, we can simplify a little bit |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2882 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2883 if (fc_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2884 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2885 fcolor = c; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2886 fc_mode = UNIFORM; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2887 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2888 |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2889 if (ec_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2890 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2891 ecolor = c; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2892 ec_mode = UNIFORM; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2893 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2894 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2895 c = Matrix (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2896 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2897 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2898 has_facecolor = ((c.numel () > 0) && (c.rows () == f.rows ())); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2899 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2900 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2901 if (fa_mode > 0 || ea_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2902 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2903 // FIXME: retrieve alpha data from patch object |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
2904 //a = props.get_alpha_data (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2905 has_facealpha = ((a.numel () > 0) && (a.rows () == f.rows ())); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2906 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2907 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2908 octave_idx_type fr = f.rows (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2909 std::vector<vertex_data> vdata (f.numel ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
2910 |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2911 for (int i = 0; i < nf; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2912 for (int j = 0; j < count_f(i); j++) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10202
diff
changeset
|
2913 { |
22331
b81b08cc4c83
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diff
changeset
|
2914 int idx = int (f(i,j) - 1); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2915 |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
changeset
|
2916 Matrix vv (1, 3, 0.0); |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
changeset
|
2917 Matrix cc; |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
changeset
|
2918 Matrix nn (1, 3, 0.0); |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
changeset
|
2919 double aa = 1.0; |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2920 |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2921 vv(0) = v(idx,0); vv(1) = v(idx,1); |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2922 if (has_z) |
b81b08cc4c83
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diff
changeset
|
2923 vv(2) = v(idx,2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2924 if (has_normals) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10202
diff
changeset
|
2925 { |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2926 double dir = 1.0; |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2927 if (bfl_mode > 0) |
b81b08cc4c83
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diff
changeset
|
2928 dir = ((n(idx,0) * view_vector(0) |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
2929 + n(idx,1) * view_vector(1) |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
2930 + n(idx,2) * view_vector(2) < 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
changeset
|
2931 ? ((bfl_mode > 1) ? 0.0 : -1.0) : 1.0); |
b81b08cc4c83
maint: Indent namespaces in more files.
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22326
diff
changeset
|
2932 nn(0) = dir * n(idx,0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
2933 nn(1) = dir * n(idx,1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
2934 nn(2) = dir * n(idx,2); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10202
diff
changeset
|
2935 } |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2936 if (c.numel () > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2937 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2938 cc.resize (1, 3); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2939 if (has_facecolor) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2940 cc(0) = c(i,0), cc(1) = c(i,1), cc(2) = c(i,2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2941 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2942 cc(0) = c(idx,0), cc(1) = c(idx,1), cc(2) = c(idx,2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2943 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2944 if (a.numel () > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2945 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2946 if (has_facealpha) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2947 aa = a(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2948 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2949 aa = a(idx); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2950 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2951 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2952 vdata[i+j*fr] = vertex_data (vv, cc, nn, aa, as, ds, ss, se, scr); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10202
diff
changeset
|
2953 } |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2954 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2955 if (fl_mode > 0 || el_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2956 glMaterialf (LIGHT_MODE, GL_SHININESS, se); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2957 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2958 if (! props.facecolor_is ("none")) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2959 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2960 // FIXME: adapt to double-radio property |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2961 if (props.get_facealpha_double () == 1) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2962 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2963 if (fc_mode == UNIFORM) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2964 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2965 glColor3dv (fcolor.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2966 if (fl_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2967 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2968 float cb[4] = { 0, 0, 0, 1 }; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2969 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2970 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2971 cb[i] = as * fcolor(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2972 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2973 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2974 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2975 cb[i] = ds * fcolor(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2976 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2977 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2978 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2979 cb[i] = ss * (scr + (1-scr) * fcolor(i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2980 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2981 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2982 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2983 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2984 if ((fl_mode > 0) && (num_lights > 0) && has_normals) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2985 glEnable (GL_LIGHTING); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2986 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2987 // NOTE: Push filled part of patch backwards to avoid Z-fighting with |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2988 // tesselator outline. A value of 1.0 seems to work fine. Value |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2989 // can't be too large or the patch will be pushed below the axes |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2990 // planes at +2.5. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2991 patch_tesselator tess (this, fc_mode, fl_mode, 1.0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2992 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2993 for (int i = 0; i < nf; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2994 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2995 if (clip_f(i)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2996 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2997 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2998 tess.begin_polygon (true); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
2999 tess.begin_contour (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3000 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3001 // Add vertices in reverse order for Matlab compatibility |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3002 for (int j = count_f(i)-1; j > 0; j--) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3003 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3004 vertex_data::vertex_data_rep *vv = vdata[i+j*fr].get_rep (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3005 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3006 tess.add_vertex (vv->coords.fortran_vec (), vv); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3007 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3008 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3009 if (count_f(i) > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3010 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3011 vertex_data::vertex_data_rep *vv = vdata[i].get_rep (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3012 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3013 if (fc_mode == FLAT) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3014 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3015 // For "flat" shading, use color of 1st vertex. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3016 Matrix col = vv->color; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3017 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3018 if (col.numel () == 3) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3019 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3020 glColor3dv (col.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3021 if (fl_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3022 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3023 float cb[4] = { 0, 0, 0, 1 }; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3024 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3025 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3026 cb[k] = (vv->ambient * col(k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3027 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3028 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3029 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3030 cb[k] = (vv->diffuse * col(k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3031 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3032 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3033 for (int k = 0; k < 3; k++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3034 cb[k] = vv->specular * (vv->specular_color_refl |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3035 + (1-vv->specular_color_refl) * col(k)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3036 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3037 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3038 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3039 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3040 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3041 tess.add_vertex (vv->coords.fortran_vec (), vv); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3042 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3043 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3044 tess.end_contour (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3045 tess.end_polygon (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3046 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3047 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3048 if ((fl_mode > 0) && (num_lights > 0) && has_normals) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3049 glDisable (GL_LIGHTING); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3050 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3051 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3052 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3053 // FIXME: implement transparency |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3054 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3055 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3056 |
22391
c5da5e5e9846
Fix inconsistent on-screen/printout patch and surface edges (bug #48873).
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
22369
diff
changeset
|
3057 if (! props.edgecolor_is ("none") && ! props.linestyle_is ("none")) |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3058 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3059 // FIXME: adapt to double-radio property |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3060 if (props.get_edgealpha_double () == 1) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3061 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3062 if (ec_mode == UNIFORM) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3063 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3064 glColor3dv (ecolor.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3065 if (el_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3066 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3067 float cb[4] = { 0, 0, 0, 1 }; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3068 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3069 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3070 cb[i] = (as * ecolor(i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3071 glMaterialfv (LIGHT_MODE, GL_AMBIENT, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3072 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3073 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3074 cb[i] = ds * ecolor(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3075 glMaterialfv (LIGHT_MODE, GL_DIFFUSE, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3076 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3077 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3078 cb[i] = ss * (scr + (1-scr) * ecolor(i)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3079 glMaterialfv (LIGHT_MODE, GL_SPECULAR, cb); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3080 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3081 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3082 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3083 if ((el_mode > 0) && (num_lights > 0) && has_normals) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3084 glEnable (GL_LIGHTING); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3085 |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
3086 double linewidth = props.get_linewidth (); |
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
3087 set_linestyle (props.get_linestyle (), false, linewidth); |
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
3088 set_linewidth (linewidth); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
3089 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3090 // NOTE: patch contour cannot be offset. Offset must occur with the |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3091 // filled portion of the patch above. The tesselator uses |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3092 // GLU_TESS_BOUNDARY_ONLY to get the outline of the patch and OpenGL |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3093 // automatically sets the glType to GL_LINE_LOOP. This primitive is |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3094 // not supported by glPolygonOffset which is used to do Z offsets. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3095 patch_tesselator tess (this, ec_mode, el_mode); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3096 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3097 for (int i = 0; i < nf; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3098 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3099 if (clip_f(i)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3100 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3101 // This is an unclosed contour. Draw it as a line. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3102 bool flag = false; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3103 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3104 glShadeModel ((ec_mode == INTERP || el_mode == GOURAUD) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3105 ? GL_SMOOTH : GL_FLAT); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3106 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3107 // Add vertices in reverse order for Matlab compatibility |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3108 for (int j = count_f(i)-1; j >= 0; j--) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3109 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3110 if (! clip(int (f(i,j) - 1))) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3111 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3112 vertex_data::vertex_data_rep *vv |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3113 = vdata[i+j*fr].get_rep (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3114 const Matrix m = vv->coords; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3115 if (! flag) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3116 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3117 flag = true; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3118 glBegin (GL_LINE_STRIP); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3119 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3120 if (ec_mode != UNIFORM) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3121 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3122 Matrix col = vv->color; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3123 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3124 if (col.numel () == 3) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3125 glColor3dv (col.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3126 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3127 glVertex3d (m(0), m(1), m(2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3128 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3129 else if (flag) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3130 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3131 flag = false; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3132 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3133 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3134 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3135 // Do loop body with vertex N to "close" GL_LINE_STRIP |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3136 // from vertex 0 to vertex N. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3137 int j = count_f(i)-1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3138 if (flag && ! clip(int (f(i,j) - 1))) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3139 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3140 vertex_data::vertex_data_rep *vv |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3141 = vdata[i+j*fr].get_rep (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3142 const Matrix m = vv->coords; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3143 if (ec_mode != UNIFORM) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3144 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3145 Matrix col = vv->color; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3146 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3147 if (col.numel () == 3) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3148 glColor3dv (col.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3149 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3150 glVertex3d (m(0), m(1), m(2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3151 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3152 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3153 if (flag) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3154 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3155 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3156 else // Normal edge contour drawn with tesselator |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3157 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3158 tess.begin_polygon (false); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3159 tess.begin_contour (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3160 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3161 for (int j = count_f(i)-1; j >= 0; j--) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3162 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3163 vertex_data::vertex_data_rep *vv |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3164 = vdata[i+j*fr].get_rep (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3165 tess.add_vertex (vv->coords.fortran_vec (), vv); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3166 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3167 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
3168 tess.end_contour (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3169 tess.end_polygon (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3170 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3171 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3172 |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
3173 set_linestyle ("-"); // Disable LineStipple |
22358
dc73bbd66363
Make sure all lines associated with axes respect axes linewidth property.
Rik <rik@octave.org>
parents:
22357
diff
changeset
|
3174 set_linewidth (0.5f); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3175 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3176 if ((el_mode > 0) && (num_lights > 0) && has_normals) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3177 glDisable (GL_LIGHTING); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3178 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3179 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3180 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3181 // FIXME: implement transparency |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3182 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3183 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3184 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3185 if (! props.marker_is ("none") |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3186 && ! (props.markeredgecolor_is ("none") |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3187 && props.markerfacecolor_is ("none"))) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3188 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3189 bool do_edge = ! props.markeredgecolor_is ("none"); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3190 bool do_face = ! props.markerfacecolor_is ("none"); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
3191 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3192 Matrix mecolor = props.get_markeredgecolor_rgb (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3193 Matrix mfcolor = props.get_markerfacecolor_rgb (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3194 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3195 bool has_markerfacecolor = false; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
3196 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3197 if ((mecolor.is_empty () && ! props.markeredgecolor_is ("none")) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3198 || (mfcolor.is_empty () && ! props.markerfacecolor_is ("none"))) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3199 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3200 Matrix mc = props.get_color_data ().matrix_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3201 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3202 if (mc.rows () == 1) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3203 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3204 // Single color specifications, we can simplify a little bit |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3205 if (mfcolor.is_empty () && ! props.markerfacecolor_is ("none")) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
3206 mfcolor = mc; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
3207 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3208 if (mecolor.is_empty () && ! props.markeredgecolor_is ("none")) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3209 mecolor = mc; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3210 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3211 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3212 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3213 if (c.is_empty ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3214 c = props.get_color_data ().matrix_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3215 has_markerfacecolor = ((c.numel () > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3216 && (c.rows () == f.rows ())); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3217 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3218 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3219 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3220 init_marker (props.get_marker (), props.get_markersize (), |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3221 props.get_linewidth ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3222 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3223 for (int i = 0; i < nf; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3224 for (int j = 0; j < count_f(i); j++) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10202
diff
changeset
|
3225 { |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3226 int idx = int (f(i,j) - 1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3227 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3228 if (clip(idx)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3229 continue; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3230 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3231 Matrix cc; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3232 if (c.numel () > 0) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10202
diff
changeset
|
3233 { |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3234 cc.resize (1, 3); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3235 if (has_markerfacecolor) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3236 cc(0) = c(i,0), cc(1) = c(i,1), cc(2) = c(i,2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3237 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3238 cc(0) = c(idx,0), cc(1) = c(idx,1), cc(2) = c(idx,2); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10202
diff
changeset
|
3239 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10202
diff
changeset
|
3240 |
20974
1edf15793cac
maint: Use is_empty rather than "numel () == 0" for clarity.
Rik <rik@octave.org>
parents:
20955
diff
changeset
|
3241 Matrix lc = (do_edge ? (mecolor.is_empty () ? cc : mecolor) |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3242 : Matrix ()); |
20974
1edf15793cac
maint: Use is_empty rather than "numel () == 0" for clarity.
Rik <rik@octave.org>
parents:
20955
diff
changeset
|
3243 Matrix fc = (do_face ? (mfcolor.is_empty () ? cc : mfcolor) |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3244 : Matrix ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3245 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3246 draw_marker (v(idx,0), v(idx,1), (has_z ? v(idx,2) : 0), lc, fc); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10202
diff
changeset
|
3247 } |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3248 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3249 end_marker (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3250 } |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3251 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3252 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3253 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3254 octave_unused_parameter (props); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3255 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3256 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3257 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3258 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3259 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3260 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3261 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
3262 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3263 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3264 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3265 opengl_renderer::draw_light (const light::properties &props) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3266 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3267 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3268 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3269 // enable light source |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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diff
changeset
|
3270 glEnable (current_light); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
3271 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3272 // light position |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3273 float pos[4] = { 0, 0, 0, 0 }; // X,Y,Z,infinite/local |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
3274 Matrix lpos = props.get_position ().matrix_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3275 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
3276 pos[i] = lpos(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
3277 if (props.style_is ("local")) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
3278 pos[3] = 1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
3279 glLightfv (current_light, GL_POSITION, pos); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
22326
diff
changeset
|
3280 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3281 // light color |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3282 float col[4] = { 1, 1, 1, 1 }; // R,G,B,ALPHA (the latter has no meaning) |
b81b08cc4c83
maint: Indent namespaces in more files.
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diff
changeset
|
3283 Matrix lcolor = props.get_color ().matrix_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
3284 for (int i = 0; i < 3; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
3285 col[i] = lcolor(i); |
b81b08cc4c83
maint: Indent namespaces in more files.
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parents:
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diff
changeset
|
3286 glLightfv (current_light, GL_DIFFUSE, col); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3287 glLightfv (current_light, GL_SPECULAR, col); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3288 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3289 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3290 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3291 octave_unused_parameter (props); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3292 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3293 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3294 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3295 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3296 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3297 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3298 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3299 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3300 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3301 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3302 opengl_renderer::draw_hggroup (const hggroup::properties &props) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3303 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3304 draw (props.get_children ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3305 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3306 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3307 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3308 opengl_renderer::draw_text (const text::properties& props) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3309 { |
21789
6afdf40be534
Implement graphics object "light" (patch #8943).
mmuetzel <markus.muetzel@gmx.de>
parents:
21782
diff
changeset
|
3310 #if defined (HAVE_OPENGL) |
6afdf40be534
Implement graphics object "light" (patch #8943).
mmuetzel <markus.muetzel@gmx.de>
parents:
21782
diff
changeset
|
3311 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3312 if (props.get_string ().is_empty ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3313 return; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3314 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3315 set_font (props); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3316 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3317 Matrix pos = xform.scale (props.get_data_position ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3318 const Matrix bbox = props.get_extent_matrix (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3319 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3320 // FIXME: handle margin and surrounding box |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3321 bool blend = glIsEnabled (GL_BLEND); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3322 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3323 glEnable (GL_BLEND); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3324 glEnable (GL_ALPHA_TEST); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3325 glRasterPos3d (pos(0), pos(1), pos.numel () > 2 ? pos(2) : 0.0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3326 glBitmap (0, 0, 0, 0, bbox(0), bbox(1), 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3327 glDrawPixels (bbox(2), bbox(3), |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3328 GL_RGBA, GL_UNSIGNED_BYTE, props.get_pixels ().data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3329 glDisable (GL_ALPHA_TEST); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3330 if (! blend) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3331 glDisable (GL_BLEND); |
21789
6afdf40be534
Implement graphics object "light" (patch #8943).
mmuetzel <markus.muetzel@gmx.de>
parents:
21782
diff
changeset
|
3332 |
6afdf40be534
Implement graphics object "light" (patch #8943).
mmuetzel <markus.muetzel@gmx.de>
parents:
21782
diff
changeset
|
3333 #else |
6afdf40be534
Implement graphics object "light" (patch #8943).
mmuetzel <markus.muetzel@gmx.de>
parents:
21782
diff
changeset
|
3334 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3335 octave_unused_parameter (props); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3336 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3337 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3338 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3339 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3340 panic_impossible (); |
21789
6afdf40be534
Implement graphics object "light" (patch #8943).
mmuetzel <markus.muetzel@gmx.de>
parents:
21782
diff
changeset
|
3341 |
6afdf40be534
Implement graphics object "light" (patch #8943).
mmuetzel <markus.muetzel@gmx.de>
parents:
21782
diff
changeset
|
3342 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3343 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3344 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3345 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3346 opengl_renderer::draw_image (const image::properties& props) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3347 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3348 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3349 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3350 octave_value cdata = props.get_color_data (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3351 dim_vector dv (cdata.dims ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3352 int h = dv(0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3353 int w = dv(1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3354 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3355 Matrix x = props.get_xdata ().matrix_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3356 Matrix y = props.get_ydata ().matrix_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3357 |
22369
17c9cc85842e
Fix display of scaled images in OpenGL toolkits (bug #48879).
Rik <rik@octave.org>
parents:
22363
diff
changeset
|
3358 // Someone wants us to draw an empty image? No way. |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3359 if (x.is_empty () || y.is_empty ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3360 return; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3361 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3362 if (w > 1 && x(1) == x(0)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3363 x(1) = x(1) + (w-1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3364 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3365 if (h > 1 && y(1) == y(0)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3366 y(1) = y(1) + (h-1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3367 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3368 const ColumnVector p0 = xform.transform (x(0), y(0), 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3369 const ColumnVector p1 = xform.transform (x(1), y(1), 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3370 |
22369
17c9cc85842e
Fix display of scaled images in OpenGL toolkits (bug #48879).
Rik <rik@octave.org>
parents:
22363
diff
changeset
|
3371 if (octave::math::isnan (p0(0)) || octave::math::isnan (p0(1)) |
17c9cc85842e
Fix display of scaled images in OpenGL toolkits (bug #48879).
Rik <rik@octave.org>
parents:
22363
diff
changeset
|
3372 || octave::math::isnan (p1(0)) || octave::math::isnan (p1(1))) |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3373 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3374 warning ("opengl_renderer: image X,Y data too large to draw"); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3375 return; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3376 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3377 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3378 // image pixel size in screen pixel units |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3379 float pix_dx, pix_dy; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3380 // image pixel size in normalized units |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3381 float nor_dx, nor_dy; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3382 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3383 if (w > 1) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3384 { |
22369
17c9cc85842e
Fix display of scaled images in OpenGL toolkits (bug #48879).
Rik <rik@octave.org>
parents:
22363
diff
changeset
|
3385 pix_dx = (p1(0) - p0(0)) / (w-1); |
17c9cc85842e
Fix display of scaled images in OpenGL toolkits (bug #48879).
Rik <rik@octave.org>
parents:
22363
diff
changeset
|
3386 nor_dx = (x(1) - x(0)) / (w-1); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3387 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3388 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3389 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3390 const ColumnVector p1w = xform.transform (x(1) + 1, y(1), 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3391 pix_dx = p1w(0) - p0(0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3392 nor_dx = 1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3393 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3394 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3395 if (h > 1) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3396 { |
22369
17c9cc85842e
Fix display of scaled images in OpenGL toolkits (bug #48879).
Rik <rik@octave.org>
parents:
22363
diff
changeset
|
3397 pix_dy = (p1(1) - p0(1)) / (h-1); |
17c9cc85842e
Fix display of scaled images in OpenGL toolkits (bug #48879).
Rik <rik@octave.org>
parents:
22363
diff
changeset
|
3398 nor_dy = (y(1) - y(0)) / (h-1); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3399 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3400 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3401 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3402 const ColumnVector p1h = xform.transform (x(1), y(1) + 1, 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3403 pix_dy = p1h(1) - p0(1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3404 nor_dy = 1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3405 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3406 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3407 // OpenGL won't draw any of the image if its origin is outside the |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3408 // viewport/clipping plane so we must do the clipping ourselves. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3409 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3410 int j0, j1, i0, i1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3411 j0 = 0, j1 = w; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3412 i0 = 0, i1 = h; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3413 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3414 float im_xmin = x(0) - nor_dx/2; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3415 float im_xmax = x(1) + nor_dx/2; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3416 float im_ymin = y(0) - nor_dy/2; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3417 float im_ymax = y(1) + nor_dy/2; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3418 if (props.is_clipping ()) // clip to axes |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3419 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3420 if (im_xmin < xmin) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3421 j0 += (xmin - im_xmin)/nor_dx + 1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3422 if (im_xmax > xmax) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3423 j1 -= (im_xmax - xmax)/nor_dx; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3424 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3425 if (im_ymin < ymin) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3426 i0 += (ymin - im_ymin)/nor_dy + 1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3427 if (im_ymax > ymax) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3428 i1 -= (im_ymax - ymax)/nor_dy; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3429 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3430 else // clip to viewport |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3431 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3432 GLfloat vp[4]; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3433 glGetFloatv (GL_VIEWPORT, vp); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3434 // FIXME: actually add the code to do it! |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3435 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3436 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3437 if (i0 >= i1 || j0 >= j1) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3438 return; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3439 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3440 glPixelZoom (pix_dx, -pix_dy); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3441 glRasterPos3d (im_xmin + nor_dx*j0, im_ymin + nor_dy*i0, 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3442 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3443 // by default this is 4 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3444 glPixelStorei (GL_UNPACK_ALIGNMENT, 1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3445 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3446 // Expect RGB data |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3447 if (dv.ndims () == 3 && dv(2) == 3) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3448 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3449 if (cdata.is_double_type ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3450 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3451 const NDArray xcdata = cdata.array_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3452 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3453 OCTAVE_LOCAL_BUFFER (GLfloat, a, 3*(j1-j0)*(i1-i0)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3454 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3455 for (int i = i0; i < i1; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3456 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3457 for (int j = j0, idx = (i-i0)*(j1-j0)*3; j < j1; j++, idx += 3) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3458 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3459 a[idx] = xcdata(i,j,0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3460 a[idx+1] = xcdata(i,j,1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3461 a[idx+2] = xcdata(i,j,2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3462 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3463 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3464 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3465 draw_pixels (j1-j0, i1-i0, a); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3466 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3467 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3468 else if (cdata.is_single_type ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3469 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3470 const FloatNDArray xcdata = cdata.float_array_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3471 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3472 OCTAVE_LOCAL_BUFFER (GLfloat, a, 3*(j1-j0)*(i1-i0)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3473 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3474 for (int i = i0; i < i1; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3475 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3476 for (int j = j0, idx = (i-i0)*(j1-j0)*3; j < j1; j++, idx += 3) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3477 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3478 a[idx] = xcdata(i,j,0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3479 a[idx+1] = xcdata(i,j,1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3480 a[idx+2] = xcdata(i,j,2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3481 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3482 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3483 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3484 draw_pixels (j1-j0, i1-i0, a); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3485 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3486 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3487 else if (cdata.is_uint8_type ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3488 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3489 const uint8NDArray xcdata = cdata.uint8_array_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3490 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3491 OCTAVE_LOCAL_BUFFER (GLubyte, a, 3*(j1-j0)*(i1-i0)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3492 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3493 for (int i = i0; i < i1; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3494 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3495 for (int j = j0, idx = (i-i0)*(j1-j0)*3; j < j1; j++, idx += 3) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3496 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3497 a[idx] = xcdata(i,j,0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3498 a[idx+1] = xcdata(i,j,1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3499 a[idx+2] = xcdata(i,j,2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3500 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3501 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3502 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3503 draw_pixels (j1-j0, i1-i0, a); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3504 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3505 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3506 else if (cdata.is_uint16_type ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3507 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3508 const uint16NDArray xcdata = cdata.uint16_array_value (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3509 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3510 OCTAVE_LOCAL_BUFFER (GLushort, a, 3*(j1-j0)*(i1-i0)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3511 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3512 for (int i = i0; i < i1; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3513 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3514 for (int j = j0, idx = (i-i0)*(j1-j0)*3; j < j1; j++, idx += 3) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3515 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3516 a[idx] = xcdata(i,j,0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3517 a[idx+1] = xcdata(i,j,1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3518 a[idx+2] = xcdata(i,j,2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3519 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3520 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3521 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3522 draw_pixels (j1-j0, i1-i0, a); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3523 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3524 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3525 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3526 warning ("opengl_renderer: invalid image data type (expected double, single, uint8, or uint16)"); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3527 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3528 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3529 warning ("opengl_renderer: invalid image size (expected MxNx3 or MxN)"); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3530 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3531 glPixelZoom (1, 1); |
11455
2be9e22796d2
improvements in text-extent calculation
Konstantinos Poulios <logari81@googlemail.com>
parents:
11385
diff
changeset
|
3532 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3533 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3534 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3535 octave_unused_parameter (props); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3536 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3537 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3538 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3539 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3540 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3541 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3542 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3543 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3544 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3545 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3546 opengl_renderer::set_viewport (int w, int h) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3547 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3548 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3549 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3550 glViewport (0, 0, w, h); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3551 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3552 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3553 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3554 octave_unused_parameter (w); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3555 octave_unused_parameter (h); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3556 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3557 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3558 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3559 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3560 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3561 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3562 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3563 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3564 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3565 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3566 opengl_renderer::draw_pixels (int width, int height, const float *data) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3567 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3568 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3569 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3570 glDrawPixels (width, height, GL_RGB, GL_FLOAT, data); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3571 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3572 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3573 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3574 octave_unused_parameter (width); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3575 octave_unused_parameter (height); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3576 octave_unused_parameter (data); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3577 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3578 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3579 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3580 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3581 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3582 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3583 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3584 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3585 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3586 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3587 opengl_renderer::draw_pixels (int width, int height, const uint8_t *data) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3588 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3589 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3590 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3591 glDrawPixels (width, height, GL_RGB, GL_UNSIGNED_BYTE, data); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3592 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3593 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3594 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3595 octave_unused_parameter (width); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3596 octave_unused_parameter (height); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3597 octave_unused_parameter (data); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3598 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3599 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3600 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3601 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3602 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3603 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3604 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3605 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3606 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3607 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3608 opengl_renderer::draw_pixels (int width, int height, const uint16_t *data) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3609 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3610 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3611 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3612 glDrawPixels (width, height, GL_RGB, GL_UNSIGNED_SHORT, data); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3613 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3614 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3615 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3616 octave_unused_parameter (width); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3617 octave_unused_parameter (height); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3618 octave_unused_parameter (data); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3619 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3620 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3621 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3622 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3623 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3624 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3625 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3626 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3627 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3628 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3629 opengl_renderer::set_color (const Matrix& c) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3630 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3631 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3632 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3633 glColor3dv (c.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3634 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3635 txt_renderer.set_color (c); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3636 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3637 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3638 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3639 octave_unused_parameter (c); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3640 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3641 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3642 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3643 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3644 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3645 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3646 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3647 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3648 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3649 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3650 opengl_renderer::set_font (const base_properties& props) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3651 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3652 txt_renderer.set_font (props.get ("fontname").string_value (), |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3653 props.get ("fontweight").string_value (), |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3654 props.get ("fontangle").string_value (), |
22622
4191f8b5070c
Add '__' to start/end of hidden Octave-only graphics properties (bug #49205).
Rik <rik@octave.org>
parents:
22528
diff
changeset
|
3655 props.get ("__fontsize_points__").double_value ()); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3656 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3657 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3658 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3659 opengl_renderer::set_polygon_offset (bool on, float offset) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3660 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3661 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3662 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3663 if (on) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3664 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3665 glEnable (GL_POLYGON_OFFSET_FILL); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3666 glEnable (GL_POLYGON_OFFSET_LINE); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3667 glPolygonOffset (offset, offset); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3668 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3669 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3670 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3671 glDisable (GL_POLYGON_OFFSET_FILL); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3672 glDisable (GL_POLYGON_OFFSET_LINE); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3673 } |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3674 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3675 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3676 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3677 octave_unused_parameter (on); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3678 octave_unused_parameter (offset); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3679 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3680 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3681 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3682 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3683 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3684 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3685 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3686 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3687 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3688 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3689 opengl_renderer::set_linewidth (float w) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3690 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3691 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3692 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3693 glLineWidth (w); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3694 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3695 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3696 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3697 octave_unused_parameter (w); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3698 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3699 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3700 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3701 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3702 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3703 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3704 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3705 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3706 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3707 void |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
3708 opengl_renderer::set_linestyle (const std::string& s, bool use_stipple, |
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
3709 double linewidth) |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3710 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3711 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3712 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3713 bool solid = false; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3714 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3715 if (s == "-") |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3716 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3717 glLineStipple (1, static_cast<unsigned short> (0xFFFF)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3718 solid = true; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3719 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3720 else if (s == ":") |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
3721 glLineStipple (linewidth, static_cast<unsigned short> (0x5555)); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3722 else if (s == "--") |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
3723 glLineStipple (linewidth, static_cast<unsigned short> (0x0F0F)); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3724 else if (s == "-.") |
22396
52c205a0ad88
Make linestyles compatible at larger linewidths (bug #48884).
Rik <rik@octave.org>
parents:
22393
diff
changeset
|
3725 glLineStipple (linewidth, static_cast<unsigned short> (0x6F6F)); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3726 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3727 glLineStipple (1, static_cast<unsigned short> (0x0000)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3728 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3729 if (solid && ! use_stipple) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3730 glDisable (GL_LINE_STIPPLE); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3731 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3732 glEnable (GL_LINE_STIPPLE); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3733 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3734 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3735 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3736 octave_unused_parameter (s); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3737 octave_unused_parameter (use_stipple); |
22500
1d3b71530539
fix compilation of gl-render.cc if OpenGL is missing
John W. Eaton <jwe@octave.org>
parents:
22494
diff
changeset
|
3738 octave_unused_parameter (linewidth); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3739 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3740 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3741 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3742 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3743 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3744 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3745 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3746 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3747 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3748 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3749 opengl_renderer::set_clipbox (double x1, double x2, double y1, double y2, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3750 double z1, double z2) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3751 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3752 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3753 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3754 double dx = (x2-x1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3755 double dy = (y2-y1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3756 double dz = (z2-z1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3757 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3758 x1 -= 0.001*dx; x2 += 0.001*dx; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3759 y1 -= 0.001*dy; y2 += 0.001*dy; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3760 z1 -= 0.001*dz; z2 += 0.001*dz; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3761 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3762 ColumnVector p (4, 0.0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3763 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3764 p(0) = -1; p(3) = x2; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3765 glClipPlane (GL_CLIP_PLANE0, p.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3766 p(0) = 1; p(3) = -x1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3767 glClipPlane (GL_CLIP_PLANE1, p.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3768 p(0) = 0; p(1) = -1; p(3) = y2; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3769 glClipPlane (GL_CLIP_PLANE2, p.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3770 p(1) = 1; p(3) = -y1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3771 glClipPlane (GL_CLIP_PLANE3, p.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3772 p(1) = 0; p(2) = -1; p(3) = z2; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3773 glClipPlane (GL_CLIP_PLANE4, p.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3774 p(2) = 1; p(3) = -z1; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3775 glClipPlane (GL_CLIP_PLANE5, p.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3776 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3777 xmin = x1; xmax = x2; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3778 ymin = y1; ymax = y2; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3779 zmin = z1; zmax = z2; |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3780 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3781 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3782 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3783 octave_unused_parameter (x1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3784 octave_unused_parameter (x2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3785 octave_unused_parameter (y1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3786 octave_unused_parameter (y2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3787 octave_unused_parameter (z1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3788 octave_unused_parameter (z2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3789 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3790 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3791 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3792 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3793 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3794 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3795 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3796 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3797 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3798 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3799 opengl_renderer::set_clipping (bool enable) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3800 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3801 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3802 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3803 bool has_clipping = (glIsEnabled (GL_CLIP_PLANE0) == GL_TRUE); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3804 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3805 if (enable != has_clipping) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3806 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3807 if (enable) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3808 for (int i = 0; i < 6; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3809 glEnable (GL_CLIP_PLANE0+i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3810 else |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3811 for (int i = 0; i < 6; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3812 glDisable (GL_CLIP_PLANE0+i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3813 } |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3814 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3815 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3816 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3817 octave_unused_parameter (enable); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3818 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3819 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3820 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3821 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3822 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3823 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3824 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3825 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3826 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3827 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3828 opengl_renderer::init_marker (const std::string& m, double size, float width) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3829 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3830 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3831 |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3832 # if defined (HAVE_FRAMEWORK_OPENGL) |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3833 GLint vw[4]; |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3834 # else |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3835 int vw[4]; |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3836 # endif |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
3837 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3838 glGetIntegerv (GL_VIEWPORT, vw); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3839 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3840 glMatrixMode (GL_PROJECTION); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3841 glPushMatrix (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3842 glLoadIdentity (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3843 glOrtho (0, vw[2], vw[3], 0, xZ1, xZ2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3844 glMatrixMode (GL_MODELVIEW); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3845 glPushMatrix (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3846 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3847 set_clipping (false); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3848 set_linewidth (width); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3849 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3850 marker_id = make_marker_list (m, size, false); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3851 filled_marker_id = make_marker_list (m, size, true); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3852 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3853 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3854 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3855 octave_unused_parameter (m); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3856 octave_unused_parameter (size); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3857 octave_unused_parameter (width); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3858 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3859 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3860 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3861 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3862 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3863 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3864 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3865 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3866 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3867 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3868 opengl_renderer::end_marker (void) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3869 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3870 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3871 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3872 glDeleteLists (marker_id, 1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3873 glDeleteLists (filled_marker_id, 1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3874 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3875 glMatrixMode (GL_MODELVIEW); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3876 glPopMatrix (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3877 glMatrixMode (GL_PROJECTION); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3878 glPopMatrix (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3879 set_linewidth (0.5f); |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3880 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3881 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3882 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3883 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3884 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3885 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3886 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3887 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3888 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
3889 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3890 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3891 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3892 opengl_renderer::draw_marker (double x, double y, double z, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3893 const Matrix& lc, const Matrix& fc) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3894 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3895 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3896 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
3897 ColumnVector tmp = xform.transform (x, y, z, false); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3898 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3899 glLoadIdentity (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3900 glTranslated (tmp(0), tmp(1), -tmp(2)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3901 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3902 if (filled_marker_id > 0 && fc.numel () > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3903 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3904 glColor3dv (fc.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3905 set_polygon_offset (true, -1.0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3906 glCallList (filled_marker_id); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3907 if (lc.numel () > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3908 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3909 glColor3dv (lc.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3910 glPolygonMode (GL_FRONT_AND_BACK, GL_LINE); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3911 glEdgeFlag (GL_TRUE); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3912 set_polygon_offset (true, -2.0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3913 glCallList (filled_marker_id); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3914 glPolygonMode (GL_FRONT_AND_BACK, GL_FILL); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3915 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3916 set_polygon_offset (false); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3917 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3918 else if (marker_id > 0 && lc.numel () > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3919 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3920 glColor3dv (lc.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3921 glCallList (marker_id); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3922 } |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3923 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3924 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3925 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3926 octave_unused_parameter (x); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3927 octave_unused_parameter (y); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3928 octave_unused_parameter (z); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3929 octave_unused_parameter (lc); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3930 octave_unused_parameter (fc); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3931 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3932 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3933 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3934 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3935 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
3936 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3937 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3938 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3939 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3940 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3941 opengl_renderer::set_normal (int bfl_mode, const NDArray& n, int j, int i) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3942 { |
21797
e5f083f9704e
eliminate some duplicate code in gl-render.cc
John W. Eaton <jwe@octave.org>
parents:
21790
diff
changeset
|
3943 #if defined (HAVE_OPENGL) |
e5f083f9704e
eliminate some duplicate code in gl-render.cc
John W. Eaton <jwe@octave.org>
parents:
21790
diff
changeset
|
3944 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3945 double x = n(j,i,0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3946 double y = n(j,i,1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3947 double z = n(j,i,2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3948 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3949 double d = sqrt (x*x + y*y + z*z); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3950 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3951 double dir = 1.0; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3952 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3953 if (bfl_mode > 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3954 dir = ((x * view_vector(0) + y * view_vector(1) + z * view_vector(2) < 0) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3955 ? ((bfl_mode > 1) ? 0.0 : -1.0) : 1.0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3956 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3957 glNormal3d (dir*x/d, dir*y/d, dir*z/d); |
21797
e5f083f9704e
eliminate some duplicate code in gl-render.cc
John W. Eaton <jwe@octave.org>
parents:
21790
diff
changeset
|
3958 |
e5f083f9704e
eliminate some duplicate code in gl-render.cc
John W. Eaton <jwe@octave.org>
parents:
21790
diff
changeset
|
3959 #else |
e5f083f9704e
eliminate some duplicate code in gl-render.cc
John W. Eaton <jwe@octave.org>
parents:
21790
diff
changeset
|
3960 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3961 octave_unused_parameter (bfl_mode); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3962 octave_unused_parameter (n); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3963 octave_unused_parameter (j); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3964 octave_unused_parameter (i); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3965 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3966 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3967 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3968 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3969 panic_impossible (); |
21797
e5f083f9704e
eliminate some duplicate code in gl-render.cc
John W. Eaton <jwe@octave.org>
parents:
21790
diff
changeset
|
3970 |
e5f083f9704e
eliminate some duplicate code in gl-render.cc
John W. Eaton <jwe@octave.org>
parents:
21790
diff
changeset
|
3971 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3972 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3973 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3974 unsigned int |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3975 opengl_renderer::make_marker_list (const std::string& marker, double size, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
3976 bool filled) const |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3977 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3978 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
3979 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3980 char c = marker[0]; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3981 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3982 if (filled && (c == '+' || c == 'x' || c == '*' || c == '.')) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3983 return 0; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3984 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3985 unsigned int ID = glGenLists (1); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3986 double sz = size * toolkit.get_screen_resolution () / 72.0; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3987 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3988 // constants for the * marker |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3989 const double sqrt2d4 = 0.35355339059327; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3990 double tt = sz*sqrt2d4; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3991 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3992 glNewList (ID, GL_COMPILE); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3993 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3994 switch (marker[0]) |
7851
002b1d8460d2
added some more markers
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7846
diff
changeset
|
3995 { |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3996 case '+': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3997 glBegin (GL_LINES); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3998 glVertex2d (-sz/2, 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
3999 glVertex2d (sz/2, 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4000 glVertex2d (0, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4001 glVertex2d (0, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4002 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4003 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4004 case 'x': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4005 glBegin (GL_LINES); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4006 glVertex2d (-sz/2, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4007 glVertex2d (sz/2, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4008 glVertex2d (-sz/2, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4009 glVertex2d (sz/2, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4010 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4011 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4012 case '*': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4013 glBegin (GL_LINES); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4014 glVertex2d (-sz/2, 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4015 glVertex2d (sz/2, 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4016 glVertex2d (0, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4017 glVertex2d (0, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4018 glVertex2d (-tt, -tt); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4019 glVertex2d (+tt, +tt); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4020 glVertex2d (-tt, +tt); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4021 glVertex2d (+tt, -tt); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4022 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4023 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4024 case '.': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4025 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4026 // The dot marker is special and is drawn at 1/3rd the specified size |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4027 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4028 // Ensure that something is drawn even at very small markersizes |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4029 if (sz > 0 && sz < 3) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4030 sz = 3; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4031 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4032 int div = static_cast <int> (M_PI * sz / 12); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4033 if (! (div % 2)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4034 div += 1; // ensure odd number for left/right symmetry |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4035 div = std::max (div, 3); // ensure at least a few vertices are drawn |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4036 double ang_step = M_PI / div; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4037 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4038 glBegin (GL_POLYGON); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4039 for (double ang = 0; ang < 2*M_PI; ang += ang_step) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4040 glVertex2d (sz/6*cos (ang), sz/6*sin (ang)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4041 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4042 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4043 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4044 case 's': |
22268
a54d6b9c08bc
Fix badly drawn 'o' and '.' markers at small and large sizes (OpenGL).
Rik <rik@octave.org>
parents:
22258
diff
changeset
|
4045 glBegin (filled ? GL_POLYGON : GL_LINE_LOOP); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4046 glVertex2d (-sz/2, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4047 glVertex2d (-sz/2, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4048 glVertex2d (sz/2, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4049 glVertex2d (sz/2, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4050 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4051 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4052 case 'o': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4053 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4054 int div = static_cast <int> (M_PI * sz / 4); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4055 if (! (div % 2)) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4056 div += 1; // ensure odd number for left/right symmetry |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4057 div = std::max (div, 5); // ensure at least a few vertices are drawn |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4058 double ang_step = M_PI / div; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4059 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4060 glBegin (filled ? GL_POLYGON : GL_LINE_LOOP); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4061 for (double ang = 0; ang < 2*M_PI; ang += ang_step) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4062 glVertex2d (sz/2*cos (ang), sz/2*sin (ang)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4063 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4064 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4065 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4066 case 'd': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4067 glBegin (filled ? GL_POLYGON : GL_LINE_LOOP); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4068 glVertex2d (0, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4069 glVertex2d (sz/2, 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4070 glVertex2d (0, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4071 glVertex2d (-sz/2, 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4072 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4073 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4074 case 'v': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4075 glBegin (filled ? GL_POLYGON : GL_LINE_LOOP); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4076 glVertex2d (0, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4077 glVertex2d (sz/2, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4078 glVertex2d (-sz/2, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4079 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4080 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4081 case '^': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4082 glBegin (filled ? GL_POLYGON : GL_LINE_LOOP); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4083 glVertex2d (0, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4084 glVertex2d (-sz/2, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4085 glVertex2d (sz/2, sz/2); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10202
diff
changeset
|
4086 glEnd (); |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4087 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4088 case '>': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4089 glBegin (filled ? GL_POLYGON : GL_LINE_LOOP); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4090 glVertex2d (sz/2, 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4091 glVertex2d (-sz/2, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4092 glVertex2d (-sz/2, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4093 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4094 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4095 case '<': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4096 glBegin (filled ? GL_POLYGON : GL_LINE_LOOP); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4097 glVertex2d (-sz/2, 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4098 glVertex2d (sz/2, -sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4099 glVertex2d (sz/2, sz/2); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4100 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4101 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4102 case 'p': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4103 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4104 double ang, r, dr; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4105 dr = 1.0 - sin (M_PI/10)/sin (3*M_PI/10)*1.02; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4106 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4107 glBegin (filled ? GL_POLYGON : GL_LINE_LOOP); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4108 for (int i = 0; i < 2*5; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4109 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4110 ang = (-0.5 + double (i+1) / 5) * M_PI; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4111 r = 1.0 - (dr * fmod (double (i+1), 2.0)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4112 glVertex2d (sz/2*r*cos (ang), sz/2*r*sin (ang)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4113 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4114 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4115 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4116 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4117 case 'h': |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4118 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4119 double ang, r, dr; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4120 dr = 1.0 - 0.5/sin (M_PI/3)*1.02; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4121 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4122 glBegin (filled ? GL_POLYGON : GL_LINE_LOOP); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4123 for (int i = 0; i < 2*6; i++) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4124 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4125 ang = (0.5 + double (i+1) / 6.0) * M_PI; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4126 r = 1.0 - (dr * fmod (double (i+1), 2.0)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4127 glVertex2d (sz/2*r*cos (ang), sz/2*r*sin (ang)); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4128 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4129 glEnd (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4130 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4131 break; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4132 default: |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4133 warning ("opengl_renderer: unsupported marker '%s'", marker.c_str ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4134 break; |
7851
002b1d8460d2
added some more markers
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7846
diff
changeset
|
4135 } |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4136 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4137 glEndList (); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4138 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4139 return ID; |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
4140 |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
4141 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
4142 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4143 octave_unused_parameter (marker); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4144 octave_unused_parameter (size); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4145 octave_unused_parameter (filled); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4146 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4147 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4148 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4149 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4150 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
4151 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
4152 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4153 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4154 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4155 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4156 opengl_renderer::text_to_pixels (const std::string& txt, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4157 uint8NDArray& pixels, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4158 Matrix& bbox, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4159 int halign, int valign, double rotation) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4160 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4161 txt_renderer.text_to_pixels (txt, pixels, bbox, halign, valign, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4162 rotation, interpreter); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4163 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4164 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4165 void |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4166 opengl_renderer::text_to_strlist (const std::string& txt, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4167 std::list<text_renderer::string>& lst, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4168 Matrix& bbox, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4169 int halign, int valign, double rotation) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4170 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4171 txt_renderer.text_to_strlist (txt, lst, bbox, halign, valign, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4172 rotation, interpreter); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4173 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4174 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4175 Matrix |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4176 opengl_renderer::render_text (const std::string& txt, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4177 double x, double y, double z, |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
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22326
diff
changeset
|
4178 int halign, int valign, double rotation) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4179 { |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
4180 #if defined (HAVE_OPENGL) |
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
4181 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4182 Matrix bbox (1, 4, 0.0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4183 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4184 if (txt.empty ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4185 return bbox; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4186 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4187 if (txt_renderer.ok ()) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4188 { |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4189 uint8NDArray pixels; |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4190 text_to_pixels (txt, pixels, bbox, halign, valign, rotation); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4191 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4192 bool blend = glIsEnabled (GL_BLEND); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4193 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4194 glEnable (GL_BLEND); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4195 glEnable (GL_ALPHA_TEST); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4196 glRasterPos3d (x, y, z); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4197 glBitmap(0, 0, 0, 0, bbox(0), bbox(1), 0); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4198 glDrawPixels (bbox(2), bbox(3), |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4199 GL_RGBA, GL_UNSIGNED_BYTE, pixels.data ()); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4200 glDisable (GL_ALPHA_TEST); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4201 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4202 if (! blend) |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4203 glDisable (GL_BLEND); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4204 } |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4205 |
21209
67d2965af0b5
revamp text rendering classes
John W. Eaton <jwe@octave.org>
parents:
21200
diff
changeset
|
4206 return bbox; |
67d2965af0b5
revamp text rendering classes
John W. Eaton <jwe@octave.org>
parents:
21200
diff
changeset
|
4207 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
4208 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
4209 |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4210 octave_unused_parameter (txt); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4211 octave_unused_parameter (x); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4212 octave_unused_parameter (y); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4213 octave_unused_parameter (z); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4214 octave_unused_parameter (halign); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4215 octave_unused_parameter (valign); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4216 octave_unused_parameter (rotation); |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4217 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4218 // This shouldn't happen because construction of opengl_renderer |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4219 // objects is supposed to be impossible if OpenGL is not available. |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4220 |
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4221 panic_impossible (); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21689
diff
changeset
|
4222 |
21353
e4fc19d8c6c3
remove HAVE_OPENGL from public header file
John W. Eaton <jwe@octave.org>
parents:
21301
diff
changeset
|
4223 #endif |
22331
b81b08cc4c83
maint: Indent namespaces in more files.
John W. Eaton <jwe@octave.org>
parents:
22326
diff
changeset
|
4224 } |
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
8920
diff
changeset
|
4225 } |
22407
34ce5be04942
maint: Style check C++ code in libinterp/.
Rik <rik@octave.org>
parents:
22396
diff
changeset
|
4226 |