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| author | Hans Goudey <h.goudey@me.com> | 2022-02-21 19:40:59 +0300 |
|---|---|---|
| committer | Hans Goudey <h.goudey@me.com> | 2022-02-21 19:40:59 +0300 |
| commit | a81cc5cbcb6c9e9ef4bee610ac1d325d33884e98 (patch) | |
| tree | 3c641452be81e8f2f1b97108fa08eb1381d3e2f1 /source/blender/render/intern/bake.c | |
| parent | 869dd2e6998f7c89f9c18cb90aaa38ac0b9ac91f (diff) | |
Fix: Avoid potential use of dirty normals
Instead of accessing the `CD_NORMAL` layer directly,
use the proper API for accessing mesh normals. Even if the
layer exists, the values might be incorrect due to a deformation.
Related to ef0e21f0ae71d, 969c4a45ce09100e, and T95839.
Diffstat (limited to 'source/blender/render/intern/bake.c')
| -rw-r--r-- | source/blender/render/intern/bake.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/blender/render/intern/bake.c b/source/blender/render/intern/bake.c index 883e026472b..b11d9629e03 100644 --- a/source/blender/render/intern/bake.c +++ b/source/blender/render/intern/bake.c @@ -482,7 +482,9 @@ static TriTessFace *mesh_calc_tri_tessface(Mesh *me, bool tangent, Mesh *me_eval looptri = MEM_mallocN(sizeof(*looptri) * tottri, __func__); triangles = MEM_callocN(sizeof(TriTessFace) * tottri, __func__); - const float(*precomputed_normals)[3] = CustomData_get_layer(&me->pdata, CD_NORMAL); + const float(*precomputed_normals)[3] = BKE_mesh_poly_normals_are_dirty(me) ? + NULL : + BKE_mesh_poly_normals_ensure(me); const bool calculate_normal = precomputed_normals ? false : true; if (precomputed_normals != NULL) { |