Mercurial > octave-nkf
view libinterp/corefcn/gl-render.h @ 20267:a9574e3c6e9e
Deprecate Array::length() and Sparse::length() in favour of ::numel().
* liboctave/array/Array.h (Array::length): deprecate for ::numel.
* liboctave/array/Sparse.h (Sparse::length): deprecate for ::numel.
* libgui/graphics/QtHandlesUtils.cc, libgui/src/octave-qt-link.cc,
libinterp/corefcn/Cell.cc, libinterp/corefcn/__contourc__.cc,
libinterp/corefcn/__pchip_deriv__.cc, libinterp/corefcn/__qp__.cc,
libinterp/corefcn/cellfun.cc, libinterp/corefcn/daspk.cc,
libinterp/corefcn/dasrt.cc, libinterp/corefcn/dassl.cc,
libinterp/corefcn/data.cc, libinterp/corefcn/filter.cc,
libinterp/corefcn/find.cc, libinterp/corefcn/gl-render.cc,
libinterp/corefcn/gl-render.h, libinterp/corefcn/graphics.cc,
libinterp/corefcn/graphics.in.h, libinterp/corefcn/help.cc,
libinterp/corefcn/hex2num.cc, libinterp/corefcn/input.cc,
libinterp/corefcn/load-path.cc, libinterp/corefcn/load-save.cc,
libinterp/corefcn/ls-oct-ascii.h, libinterp/corefcn/lsode.cc,
libinterp/corefcn/matrix_type.cc, libinterp/corefcn/oct-hist.cc,
libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h,
libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-stream.cc,
libinterp/corefcn/oct-stream.h, libinterp/corefcn/pr-output.cc,
libinterp/corefcn/quadcc.cc, libinterp/corefcn/rand.cc,
libinterp/corefcn/regexp.cc, libinterp/corefcn/strfns.cc,
libinterp/corefcn/sub2ind.cc, libinterp/corefcn/symtab.h,
libinterp/corefcn/syscalls.cc, libinterp/corefcn/tsearch.cc,
libinterp/corefcn/urlwrite.cc, libinterp/corefcn/utils.cc,
libinterp/corefcn/variables.cc, libinterp/corefcn/xdiv.cc,
libinterp/corefcn/xpow.cc, libinterp/dldfcn/__glpk__.cc,
libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/__magick_read__.cc,
libinterp/dldfcn/audiodevinfo.cc, libinterp/dldfcn/ccolamd.cc,
libinterp/dldfcn/colamd.cc, libinterp/octave-value/ov-cell.cc,
libinterp/octave-value/ov-class.cc, libinterp/octave-value/ov-class.h,
libinterp/octave-value/ov-fcn-inline.cc, libinterp/octave-value/ov-java.cc,
libinterp/octave-value/ov-perm.cc, libinterp/octave-value/ov-struct.cc,
libinterp/octave-value/ov-typeinfo.cc, libinterp/octave-value/ov.cc,
libinterp/operators/op-int.h, libinterp/parse-tree/pt-pr-code.cc,
liboctave/array/Array-util.cc, liboctave/array/Array.cc,
liboctave/array/CColVector.cc, liboctave/array/CDiagMatrix.cc,
liboctave/array/CMatrix.cc, liboctave/array/CRowVector.cc,
liboctave/array/DiagArray2.cc, liboctave/array/DiagArray2.h,
liboctave/array/MArray.cc, liboctave/array/PermMatrix.cc,
liboctave/array/PermMatrix.h, liboctave/array/Sparse.cc,
liboctave/array/boolMatrix.cc, liboctave/array/chMatrix.cc,
liboctave/array/chNDArray.cc, liboctave/array/dColVector.cc,
liboctave/array/dDiagMatrix.cc, liboctave/array/dMatrix.cc,
liboctave/array/dRowVector.cc, liboctave/array/fCColVector.cc,
liboctave/array/fCDiagMatrix.cc, liboctave/array/fCMatrix.cc,
liboctave/array/fCRowVector.cc, liboctave/array/fColVector.cc,
liboctave/array/fDiagMatrix.cc, liboctave/array/fMatrix.cc,
liboctave/array/fRowVector.cc, liboctave/array/idx-vector.cc,
liboctave/array/intNDArray.cc, liboctave/numeric/CmplxCHOL.cc,
liboctave/numeric/CmplxLU.cc, liboctave/numeric/CmplxQR.cc,
liboctave/numeric/DASPK.cc, liboctave/numeric/DASRT.cc,
liboctave/numeric/DASSL.cc, liboctave/numeric/LSODE.cc,
liboctave/numeric/ODES.cc, liboctave/numeric/ODES.h,
liboctave/numeric/base-dae.h, liboctave/numeric/base-lu.cc,
liboctave/numeric/dbleCHOL.cc, liboctave/numeric/dbleLU.cc,
liboctave/numeric/dbleQR.cc, liboctave/numeric/eigs-base.cc,
liboctave/numeric/fCmplxCHOL.cc, liboctave/numeric/fCmplxLU.cc,
liboctave/numeric/fCmplxQR.cc, liboctave/numeric/floatCHOL.cc,
liboctave/numeric/floatLU.cc, liboctave/numeric/floatQR.cc,
liboctave/numeric/lo-specfun.cc, liboctave/numeric/oct-rand.cc,
liboctave/numeric/oct-spparms.cc, liboctave/numeric/sparse-base-chol.cc,
liboctave/operators/mx-inlines.cc, liboctave/system/file-ops.cc,
liboctave/util/glob-match.h, liboctave/util/kpse.cc,
liboctave/util/lo-regexp.cc, liboctave/util/oct-glob.cc,
liboctave/util/pathsearch.cc, liboctave/util/str-vec.cc,
liboctave/util/str-vec.h, liboctave/util/url-transfer.cc: replace all usage
of Array::length() and Sparse::length() with ::numel().
author | Carnë Draug <carandraug@octave.org> |
---|---|
date | Sat, 30 May 2015 03:14:07 +0100 |
parents | 06979876af7d |
children | 6db2ea5556a4 |
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/* Copyright (C) 2008-2015 Michael Goffioul This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if !defined (octave_gl_render_h) #define octave_gl_render_h 1 #ifdef HAVE_WINDOWS_H #define WIN32_LEAN_AND_MEAN #include <windows.h> #endif #ifdef HAVE_GL_GL_H #include <GL/gl.h> #elif defined HAVE_OPENGL_GL_H || defined HAVE_FRAMEWORK_OPENGL #include <OpenGL/gl.h> #endif #ifdef HAVE_GL_GLU_H #include <GL/glu.h> #elif defined HAVE_OPENGL_GLU_H || defined HAVE_FRAMEWORK_OPENGL #include <OpenGL/glu.h> #endif #ifdef HAVE_GL_GLEXT_H #include <GL/glext.h> #elif defined HAVE_OPENGL_GLEXT_H || defined HAVE_FRAMEWORK_OPENGL #include <OpenGL/glext.h> #endif #include "graphics.h" #include "txt-eng-ft.h" #if defined (HAVE_OPENGL) class OCTINTERP_API opengl_renderer { public: opengl_renderer (void) : toolkit (), xform (), xmin (), xmax (), ymin (), ymax (), zmin (), zmax (), xZ1 (), xZ2 (), marker_id (), filled_marker_id (), camera_pos (), camera_dir () #if HAVE_FREETYPE , text_renderer () #endif { } virtual ~opengl_renderer (void) { } virtual void draw (const graphics_object& go, bool toplevel = true); virtual void draw (const Matrix& hlist, bool toplevel = false) { int len = hlist.numel (); for (int i = len-1; i >= 0; i--) { graphics_object obj = gh_manager::get_object (hlist(i)); if (obj) draw (obj, toplevel); } } virtual void set_viewport (int w, int h); virtual graphics_xform get_transform (void) const { return xform; } protected: virtual void draw_figure (const figure::properties& props); virtual void draw_axes (const axes::properties& props); virtual void draw_line (const line::properties& props); virtual void draw_surface (const surface::properties& props); virtual void draw_patch (const patch::properties& props); virtual void draw_hggroup (const hggroup::properties& props); virtual void draw_text (const text::properties& props); virtual void draw_image (const image::properties& props); virtual void draw_uipanel (const uipanel::properties& props, const graphics_object& go); virtual void init_gl_context (bool enhanced, const Matrix& backgroundColor); virtual void setup_opengl_transformation (const axes::properties& props); virtual void set_color (const Matrix& c); virtual void set_polygon_offset (bool on, float offset = 0.0f); virtual void set_linewidth (float w); virtual void set_linestyle (const std::string& s, bool stipple = false); virtual void set_clipbox (double x1, double x2, double y1, double y2, double z1, double z2); virtual void set_clipping (bool on); virtual void set_font (const base_properties& props); virtual void init_marker (const std::string& m, double size, float width); virtual void end_marker (void); virtual void draw_marker (double x, double y, double z, const Matrix& lc, const Matrix& fc); virtual void text_to_pixels (const std::string& txt, uint8NDArray& pixels, Matrix& bbox, int halign = 0, int valign = 0, double rotation = 0.0); virtual Matrix render_text (const std::string& txt, double x, double y, double z, int halign, int valign, double rotation = 0.0); virtual void draw_pixels (GLsizei w, GLsizei h, GLenum format, GLenum type, const GLvoid *data); virtual void render_grid (const std::string& gridstyle, const Matrix& ticks, double lim1, double lim2, double p1, double p1N, double p2, double p2N, int xyz, bool is_3D); virtual void render_tickmarks (const Matrix& ticks, double lim1, double lim2, double p1, double p1N, double p2, double p2N, double dx, double dy, double dz, int xyz, bool doubleside); virtual void render_ticktexts (const Matrix& ticks, const string_vector& ticklabels, double lim1, double lim2, double p1, double p2, int xyz, int ha, int va, int& wmax, int& hmax); private: opengl_renderer (const opengl_renderer&) : toolkit (), xform (), xmin (), xmax (), ymin (), ymax (), zmin (), zmax (), xZ1 (), xZ2 (), marker_id (), filled_marker_id (), camera_pos (), camera_dir () #if HAVE_FREETYPE , text_renderer () #endif { } opengl_renderer& operator = (const opengl_renderer&) { return *this; } bool is_nan_or_inf (double x, double y, double z) const { return (xisnan (x) || xisnan (y) || xisnan (z) || xisinf (x) || xisinf (y) || xisinf (z)); } octave_uint8 clip_code (double x, double y, double z) const { return ((x < xmin ? 1 : 0) | (x > xmax ? 1 : 0) << 1 | (y < ymin ? 1 : 0) << 2 | (y > ymax ? 1 : 0) << 3 | (z < zmin ? 1 : 0) << 4 | (z > zmax ? 1 : 0) << 5 | (is_nan_or_inf (x, y, z) ? 0 : 1) << 6); } unsigned int make_marker_list (const std::string& m, double size, bool filled) const; void draw_axes_planes (const axes::properties& props); void draw_axes_boxes (const axes::properties& props); void draw_axes_x_grid (const axes::properties& props); void draw_axes_y_grid (const axes::properties& props); void draw_axes_z_grid (const axes::properties& props); void draw_axes_children (const axes::properties& props); private: // The graphics toolkit associated with the figure being rendered. graphics_toolkit toolkit; // axes transformation data graphics_xform xform; // axis limits in model scaled coordinate double xmin, xmax; double ymin, ymax; double zmin, zmax; // Z projection limits in windows coordinate double xZ1, xZ2; // call lists identifiers for markers unsigned int marker_id, filled_marker_id; // camera information for primitive sorting ColumnVector camera_pos, camera_dir; #if HAVE_FREETYPE // FreeType render, used for text rendering ft_render text_renderer; #endif private: class patch_tesselator; }; #endif #endif