diff options
Diffstat (limited to 'source/blender/blenlib/BLI_mesh_intersect.hh')
| -rw-r--r-- | source/blender/blenlib/BLI_mesh_intersect.hh | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/source/blender/blenlib/BLI_mesh_intersect.hh b/source/blender/blenlib/BLI_mesh_intersect.hh index 877363b998a..ddda3edf2ff 100644 --- a/source/blender/blenlib/BLI_mesh_intersect.hh +++ b/source/blender/blenlib/BLI_mesh_intersect.hh @@ -327,8 +327,14 @@ class IMesh { * Replace face at given index with one that elides the * vertices at the positions in face_pos_erase that are true. * Use arena to allocate the new face in. + * This may end up setting the face at f_index to NULL. + * Return true if that is so, else return false. + * The caller may want to use remove_null_faces if any face + * was removed, to avoid the need to check for null faces later. */ - void erase_face_positions(int f_index, Span<bool> face_pos_erase, IMeshArena *arena); + bool erase_face_positions(int f_index, Span<bool> face_pos_erase, IMeshArena *arena); + + void remove_null_faces(); }; std::ostream &operator<<(std::ostream &os, const IMesh &mesh); |