diff options
| author | Joseph Eagar <joeedh@gmail.com> | 2022-07-04 11:34:54 +0300 |
|---|---|---|
| committer | Joseph Eagar <joeedh@gmail.com> | 2022-07-04 11:34:54 +0300 |
| commit | 3f5073a8e298c474fac36f7193d291e6f9579277 (patch) | |
| tree | 46d614fdbb99b94e556be552e4379cd1d2d37e2f /source/blender/draw/intern/draw_cache_impl_subdivision.cc | |
| parent | 7be07a9d6e26fde833e24957e8263e5e07af8d2f (diff) | |
Fix T98884: Fix edge case crashes in gpu subdiv cache code
Diffstat (limited to 'source/blender/draw/intern/draw_cache_impl_subdivision.cc')
| -rw-r--r-- | source/blender/draw/intern/draw_cache_impl_subdivision.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/blender/draw/intern/draw_cache_impl_subdivision.cc b/source/blender/draw/intern/draw_cache_impl_subdivision.cc index afec92a894d..29ab814cfa4 100644 --- a/source/blender/draw/intern/draw_cache_impl_subdivision.cc +++ b/source/blender/draw/intern/draw_cache_impl_subdivision.cc @@ -1470,6 +1470,11 @@ void draw_subdiv_interp_custom_data(const DRWSubdivCache *cache, { GPUShader *shader = nullptr; + if (!draw_subdiv_cache_need_polygon_data(cache)) { + /* Happens on meshes with only loose geometry. */ + return; + } + if (dimensions == 1) { shader = get_subdiv_shader(SHADER_COMP_CUSTOM_DATA_INTERP_1D, "#define SUBDIV_POLYGON_OFFSET\n" |