diff options
| -rw-r--r-- | source/blender/geometry/intern/realize_instances.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/source/blender/geometry/intern/realize_instances.cc b/source/blender/geometry/intern/realize_instances.cc index daafe0e4aa7..c649bde06ca 100644 --- a/source/blender/geometry/intern/realize_instances.cc +++ b/source/blender/geometry/intern/realize_instances.cc @@ -859,6 +859,7 @@ static AllMeshesInfo preprocess_meshes(const GeometrySet &geometry_set, } } } + info.create_material_index_attribute |= info.materials.size() > 1; info.realize_info.reinitialize(info.order.size()); for (const int mesh_index : info.realize_info.index_range()) { MeshRealizeInfo &mesh_info = info.realize_info[mesh_index]; |