diff options
Diffstat (limited to 'source/blender/blenkernel/intern/geometry_set.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/geometry_set.cc | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/source/blender/blenkernel/intern/geometry_set.cc b/source/blender/blenkernel/intern/geometry_set.cc index 70a39acf620..c6fe8eebc7f 100644 --- a/source/blender/blenkernel/intern/geometry_set.cc +++ b/source/blender/blenkernel/intern/geometry_set.cc @@ -7,7 +7,6 @@ #include "BLT_translation.h" #include "BKE_attribute.h" -#include "BKE_attribute_access.hh" #include "BKE_curves.hh" #include "BKE_geometry_fields.hh" #include "BKE_geometry_set.hh" @@ -59,6 +58,27 @@ GeometryComponent *GeometryComponent::create(GeometryComponentType component_typ return nullptr; } +int GeometryComponent::attribute_domain_size(const eAttrDomain domain) const +{ + if (this->is_empty()) { + return 0; + } + const std::optional<blender::bke::AttributeAccessor> attributes = this->attributes(); + if (attributes.has_value()) { + return attributes->domain_size(domain); + } + return 0; +} + +std::optional<blender::bke::AttributeAccessor> GeometryComponent::attributes() const +{ + return std::nullopt; +}; +std::optional<blender::bke::MutableAttributeAccessor> GeometryComponent::attributes_for_write() +{ + return std::nullopt; +} + void GeometryComponent::user_add() const { users_.fetch_add(1); @@ -444,11 +464,14 @@ void GeometrySet::attribute_foreach(const Span<GeometryComponentType> component_ continue; } const GeometryComponent &component = *this->get_component_for_read(component_type); - component.attribute_foreach( - [&](const AttributeIDRef &attribute_id, const AttributeMetaData &meta_data) { - callback(attribute_id, meta_data, component); - return true; - }); + const std::optional<AttributeAccessor> attributes = component.attributes(); + if (attributes.has_value()) { + attributes->for_all( + [&](const AttributeIDRef &attribute_id, const AttributeMetaData &meta_data) { + callback(attribute_id, meta_data, component); + return true; + }); + } } if (include_instances && this->has_instances()) { const InstancesComponent &instances = *this->get_component_for_read<InstancesComponent>(); @@ -462,7 +485,7 @@ void GeometrySet::gather_attributes_for_propagation( const Span<GeometryComponentType> component_types, const GeometryComponentType dst_component_type, bool include_instances, - blender::Map<blender::bke::AttributeIDRef, AttributeKind> &r_attributes) const + blender::Map<blender::bke::AttributeIDRef, blender::bke::AttributeKind> &r_attributes) const { using namespace blender; using namespace blender::bke; @@ -475,8 +498,8 @@ void GeometrySet::gather_attributes_for_propagation( [&](const AttributeIDRef &attribute_id, const AttributeMetaData &meta_data, const GeometryComponent &component) { - if (component.attribute_is_builtin(attribute_id)) { - if (!dummy_component->attribute_is_builtin(attribute_id)) { + if (component.attributes()->is_builtin(attribute_id)) { + if (!dummy_component->attributes()->is_builtin(attribute_id)) { /* Don't propagate built-in attributes that are not built-in on the destination * component. */ return; |