diff options
| author | Jacques Lucke <jacques@blender.org> | 2022-08-23 11:57:28 +0300 |
|---|---|---|
| committer | Jacques Lucke <jacques@blender.org> | 2022-08-23 11:57:28 +0300 |
| commit | 5d67b524412d0dab936170eef65c508930ba4c30 (patch) | |
| tree | 89962405aa9ca563bda93826aca0e1d24b83d452 | |
| parent | 56205e9f31d5d91b82eed0cfe0660eb12e1fa9a4 (diff) | |
Fix T100562: Realize Instances node crashes when there is an attribute name collision
| -rw-r--r-- | source/blender/geometry/intern/realize_instances.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/geometry/intern/realize_instances.cc b/source/blender/geometry/intern/realize_instances.cc index 4b3b184536b..87a610ac0a2 100644 --- a/source/blender/geometry/intern/realize_instances.cc +++ b/source/blender/geometry/intern/realize_instances.cc @@ -14,6 +14,7 @@ #include "BKE_collection.h" #include "BKE_curves.hh" +#include "BKE_deform.h" #include "BKE_geometry_set_instances.hh" #include "BKE_material.h" #include "BKE_mesh.h" @@ -997,6 +998,9 @@ static void execute_realize_mesh_tasks(const RealizeInstancesOptions &options, const RealizeMeshTask &first_task = tasks.first(); const Mesh &first_mesh = *first_task.mesh_info->mesh; BKE_mesh_copy_parameters_for_eval(dst_mesh, &first_mesh); + /* The above line also copies vertex group names. We don't want that here because the new + * attributes are added explicitly below. */ + BLI_freelistN(&dst_mesh->vertex_group_names); /* Add materials. */ for (const int i : IndexRange(ordered_materials.size())) { |