diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2012-11-26 14:15:32 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-11-26 14:15:32 +0400 |
| commit | e3d3ffe7469ed2e868968f8c0c4fccb6874378f1 (patch) | |
| tree | 9be0bbb14261dd39bcb0676b1315fcf0796db320 /source/blender/blenkernel/BKE_DerivedMesh.h | |
| parent | 240ee2fccb8f53b41966dce9d1cb3187ac80ef47 (diff) | |
fix [#33303] face selection masking for painting does not work with mesh with n-gon
caused by own change to how origindex is used, now if mpoly's CD_ORIGINDEX array is missing its assumes that its the original mpoly array.
Diffstat (limited to 'source/blender/blenkernel/BKE_DerivedMesh.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_DerivedMesh.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/source/blender/blenkernel/BKE_DerivedMesh.h b/source/blender/blenkernel/BKE_DerivedMesh.h index c6c54cc6e8a..617c4cd2bc8 100644 --- a/source/blender/blenkernel/BKE_DerivedMesh.h +++ b/source/blender/blenkernel/BKE_DerivedMesh.h @@ -709,10 +709,16 @@ void DM_debug_print(DerivedMesh *dm); void DM_debug_print_cdlayers(CustomData *cdata); #endif +#ifdef __GNUC__ +BLI_INLINE int DM_origindex_mface_mpoly(const int *index_mf_to_mpoly, const int *index_mp_to_orig, const int i) + __attribute__((nonnull(1))) +; +#endif + BLI_INLINE int DM_origindex_mface_mpoly(const int *index_mf_to_mpoly, const int *index_mp_to_orig, const int i) { const int j = index_mf_to_mpoly[i]; - return (j != ORIGINDEX_NONE) ? index_mp_to_orig[j] : ORIGINDEX_NONE; + return (j != ORIGINDEX_NONE) ? (index_mp_to_orig ? index_mp_to_orig[j] : j) : ORIGINDEX_NONE; } #endif |