diff options
Diffstat (limited to 'source/blender/blenkernel/intern/geometry_component_mesh.cc')
-rw-r--r-- | source/blender/blenkernel/intern/geometry_component_mesh.cc | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/source/blender/blenkernel/intern/geometry_component_mesh.cc b/source/blender/blenkernel/intern/geometry_component_mesh.cc index ef93a3f9b3f..9a4b8f4eb92 100644 --- a/source/blender/blenkernel/intern/geometry_component_mesh.cc +++ b/source/blender/blenkernel/intern/geometry_component_mesh.cc @@ -818,16 +818,20 @@ class VArray_For_VertexWeights final : public VArray<float> { class VertexGroupsAttributeProvider final : public DynamicAttributesProvider { public: ReadAttributeLookup try_get_for_read(const GeometryComponent &component, - const StringRef attribute_name) const final + const AttributeIDRef &attribute_id) const final { BLI_assert(component.type() == GEO_COMPONENT_TYPE_MESH); + if (!attribute_id.is_named()) { + return {}; + } const MeshComponent &mesh_component = static_cast<const MeshComponent &>(component); const Mesh *mesh = mesh_component.get_for_read(); if (mesh == nullptr) { return {}; } + const std::string name = attribute_id.name(); const int vertex_group_index = BLI_findstringindex( - &mesh->vertex_group_names, attribute_name.data(), offsetof(bDeformGroup, name)); + &mesh->vertex_group_names, name.c_str(), offsetof(bDeformGroup, name)); if (vertex_group_index < 0) { return {}; } @@ -843,17 +847,21 @@ class VertexGroupsAttributeProvider final : public DynamicAttributesProvider { } WriteAttributeLookup try_get_for_write(GeometryComponent &component, - const StringRef attribute_name) const final + const AttributeIDRef &attribute_id) const final { BLI_assert(component.type() == GEO_COMPONENT_TYPE_MESH); + if (!attribute_id.is_named()) { + return {}; + } MeshComponent &mesh_component = static_cast<MeshComponent &>(component); Mesh *mesh = mesh_component.get_for_write(); if (mesh == nullptr) { return {}; } + const std::string name = attribute_id.name(); const int vertex_group_index = BLI_findstringindex( - &mesh->vertex_group_names, attribute_name.data(), offsetof(bDeformGroup, name)); + &mesh->vertex_group_names, name.c_str(), offsetof(bDeformGroup, name)); if (vertex_group_index < 0) { return {}; } @@ -872,17 +880,21 @@ class VertexGroupsAttributeProvider final : public DynamicAttributesProvider { ATTR_DOMAIN_POINT}; } - bool try_delete(GeometryComponent &component, const StringRef attribute_name) const final + bool try_delete(GeometryComponent &component, const AttributeIDRef &attribute_id) const final { BLI_assert(component.type() == GEO_COMPONENT_TYPE_MESH); + if (!attribute_id.is_named()) { + return false; + } MeshComponent &mesh_component = static_cast<MeshComponent &>(component); Mesh *mesh = mesh_component.get_for_write(); if (mesh == nullptr) { return true; } + const std::string name = attribute_id.name(); const int vertex_group_index = BLI_findstringindex( - &mesh->vertex_group_names, attribute_name.data(), offsetof(bDeformGroup, name)); + &mesh->vertex_group_names, name.c_str(), offsetof(bDeformGroup, name)); if (vertex_group_index < 0) { return false; } |