diff options
author | Joseph Eagar <joeedh@gmail.com> | 2022-11-12 01:18:46 +0300 |
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committer | Joseph Eagar <joeedh@gmail.com> | 2022-11-12 01:18:46 +0300 |
commit | c29795452cc71cb9f5a571a4aff0f593a2d7acaf (patch) | |
tree | 53a46bb77f3102c545f7e55d3344e310b3bf6116 /source/blender/render/intern/bake.c | |
parent | 9980fd0b8e1f3a07060316f28469f55a3f2fc0cd (diff) | |
parent | 03ccf37162d365f3fdc8d8cd0cd6e9ff314fec6e (diff) |
Merge branch 'master' into temp-sculpt-roll-mappingtemp-sculpt-roll-mapping
Diffstat (limited to 'source/blender/render/intern/bake.c')
-rw-r--r-- | source/blender/render/intern/bake.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source/blender/render/intern/bake.c b/source/blender/render/intern/bake.c index 9b56e18bb26..d9f7f9fa0af 100644 --- a/source/blender/render/intern/bake.c +++ b/source/blender/render/intern/bake.c @@ -747,6 +747,7 @@ void RE_bake_pixels_populate(Mesh *me, BKE_mesh_recalc_looptri(loops, polys, verts, me->totloop, me->totpoly, looptri); const int *material_indices = BKE_mesh_material_indices(me); + const int materials_num = targets->materials_num; for (int i = 0; i < tottri; i++) { const MLoopTri *lt = &looptri[i]; @@ -754,7 +755,10 @@ void RE_bake_pixels_populate(Mesh *me, bd.primitive_id = i; /* Find images matching this material. */ - Image *image = targets->material_to_image[material_indices ? material_indices[lt->poly] : 0]; + const int material_index = (material_indices && materials_num) ? + clamp_i(material_indices[lt->poly], 0, materials_num - 1) : + 0; + Image *image = targets->material_to_image[material_index]; for (int image_id = 0; image_id < targets->images_num; image_id++) { BakeImage *bk_image = &targets->images[image_id]; if (bk_image->image != image) { |