Mercurial > octave
diff libinterp/corefcn/gl2ps-print.cc @ 23546:06805aabbdd1
Draw 2D axes primitives in the children stack order (bug #50750)
* gl-render.h/cc: (opengl_renderer::draw_axes_grids): new method to group all
grids rendering
(opengl_renderer::draw_axes): for 2D axes disable DEPTH_TEST. Draw grids
before/after primitives depending on the "layer" property
* gl2ps-print.cc (gl2ps_renderer::draw): if all axes are 2D disable primitive
sorting
| author | Pantxo Diribarne <pantxo.diribarne@gmail.com> |
|---|---|
| date | Sun, 28 May 2017 14:21:07 +0200 |
| parents | 21baad6b35c4 |
| children | 80c42f4cca13 |
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--- a/libinterp/corefcn/gl2ps-print.cc Wed May 31 22:59:46 2017 +0200 +++ b/libinterp/corefcn/gl2ps-print.cc Sun May 28 14:21:07 2017 +0200 @@ -227,8 +227,10 @@ GLint gl2ps_sort = GL2PS_BSP_SORT; // For 2D plots we can use a simpler Z-depth sorting algorithm + // FIXME: gl2ps does not provide a way to change the sorting algorythm + // on a viewport basis, we thus disable sorting only if all axes are 2D if (term.find ("is2D") != std::string::npos) - gl2ps_sort = GL2PS_SIMPLE_SORT; + gl2ps_sort = GL2PS_NO_SORT; // Use a temporary file in case an overflow happens FILE *tmpf = octave_tmpfile_wrapper ();