diff options
| author | Jacques Lucke <jacques@blender.org> | 2022-07-12 17:26:50 +0300 |
|---|---|---|
| committer | Jacques Lucke <jacques@blender.org> | 2022-07-12 17:27:06 +0300 |
| commit | d58072caf4abb254d5e5f0e3b9de9bef775f287a (patch) | |
| tree | 13a60046e31c007f1d889382620ca27e09eb7ce8 /source/blender/blenkernel/intern/geometry_component_curves.cc | |
| parent | 47dd42485e19106601167f6be7b5960c4be25167 (diff) | |
Fix: missing geometry copy before modifying it
A geometry component may reference read-only geometry.
In this case it has to be copied before making changes to it.
This was caused by rBb876ce2a4a4638142.
Diffstat (limited to 'source/blender/blenkernel/intern/geometry_component_curves.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/geometry_component_curves.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/geometry_component_curves.cc b/source/blender/blenkernel/intern/geometry_component_curves.cc index 34c17bedc2c..f803b08e740 100644 --- a/source/blender/blenkernel/intern/geometry_component_curves.cc +++ b/source/blender/blenkernel/intern/geometry_component_curves.cc @@ -644,6 +644,7 @@ std::optional<blender::bke::AttributeAccessor> CurveComponent::attributes() cons std::optional<blender::bke::MutableAttributeAccessor> CurveComponent::attributes_for_write() { - return blender::bke::MutableAttributeAccessor(curves_ ? &curves_->geometry : nullptr, + Curves *curves = this->get_for_write(); + return blender::bke::MutableAttributeAccessor(curves ? &curves->geometry : nullptr, blender::bke::get_curves_accessor_functions_ref()); } |