diff options
Diffstat (limited to 'source/blender/blenkernel/intern/geometry_component_mesh.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/geometry_component_mesh.cc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/geometry_component_mesh.cc b/source/blender/blenkernel/intern/geometry_component_mesh.cc index f0f46717744..df451b5db1d 100644 --- a/source/blender/blenkernel/intern/geometry_component_mesh.cc +++ b/source/blender/blenkernel/intern/geometry_component_mesh.cc @@ -157,6 +157,20 @@ bool MeshComponent::is_empty() const return mesh_ == nullptr; } +bool MeshComponent::owns_direct_data() const +{ + return ownership_ == GeometryOwnershipType::Owned; +} + +void MeshComponent::ensure_owns_direct_data() +{ + BLI_assert(this->is_mutable()); + if (ownership_ != GeometryOwnershipType::Owned) { + mesh_ = BKE_mesh_copy_for_eval(mesh_, false); + ownership_ = GeometryOwnershipType::Owned; + } +} + /** \} */ /* -------------------------------------------------------------------- */ |