diff options
Diffstat (limited to 'source/blender')
| -rw-r--r-- | source/blender/nodes/geometry/nodes/node_geo_material_assign.cc | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/source/blender/nodes/geometry/nodes/node_geo_material_assign.cc b/source/blender/nodes/geometry/nodes/node_geo_material_assign.cc index 2a4481d5404..780994996ae 100644 --- a/source/blender/nodes/geometry/nodes/node_geo_material_assign.cc +++ b/source/blender/nodes/geometry/nodes/node_geo_material_assign.cc @@ -64,23 +64,22 @@ static void geo_node_material_assign_exec(GeoNodeExecParams params) GeometrySet geometry_set = params.extract_input<GeometrySet>("Geometry"); - geometry_set = geometry_set_realize_instances(geometry_set); - - if (geometry_set.has<MeshComponent>()) { - MeshComponent &mesh_component = geometry_set.get_component_for_write<MeshComponent>(); - Mesh *mesh = mesh_component.get_for_write(); - if (mesh != nullptr) { - - GeometryComponentFieldContext field_context{mesh_component, ATTR_DOMAIN_FACE}; - - fn::FieldEvaluator selection_evaluator{field_context, mesh->totpoly}; - selection_evaluator.add(selection_field); - selection_evaluator.evaluate(); - const IndexMask selection = selection_evaluator.get_evaluated_as_mask(0); - - assign_material_to_faces(*mesh, selection, material); + geometry_set.modify_geometry_sets([&](GeometrySet &geometry_set) { + if (geometry_set.has<MeshComponent>()) { + MeshComponent &mesh_component = geometry_set.get_component_for_write<MeshComponent>(); + Mesh *mesh = mesh_component.get_for_write(); + if (mesh != nullptr) { + GeometryComponentFieldContext field_context{mesh_component, ATTR_DOMAIN_FACE}; + + fn::FieldEvaluator selection_evaluator{field_context, mesh->totpoly}; + selection_evaluator.add(selection_field); + selection_evaluator.evaluate(); + const IndexMask selection = selection_evaluator.get_evaluated_as_mask(0); + + assign_material_to_faces(*mesh, selection, material); + } } - } + }); params.set_output("Geometry", std::move(geometry_set)); } |