diff options
Diffstat (limited to 'source/blender/io/alembic/intern/abc_reader_curves.h')
| -rw-r--r-- | source/blender/io/alembic/intern/abc_reader_curves.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/io/alembic/intern/abc_reader_curves.h b/source/blender/io/alembic/intern/abc_reader_curves.h index df5d68d7850..6bc0691a870 100644 --- a/source/blender/io/alembic/intern/abc_reader_curves.h +++ b/source/blender/io/alembic/intern/abc_reader_curves.h @@ -43,6 +43,13 @@ class AbcCurveReader final : public AbcObjectReader { const char **err_str) const override; void readObjectData(Main *bmain, const Alembic::Abc::ISampleSelector &sample_sel) override; + /** + * \note Alembic only stores data about control points, but the Mesh + * passed from the cache modifier contains the displist, which has more data + * than the control points, so to avoid corrupting the displist we modify the + * object directly and create a new Mesh from that. Also we might need to + * create new or delete existing NURBS in the curve. + */ struct Mesh *read_mesh(struct Mesh *existing_mesh, const Alembic::Abc::ISampleSelector &sample_sel, const int read_flag, |