Blender: blender::bke::CurvesVertexGroupsAttributeProvider Class Reference

Blender V4.3

Inherits blender::bke::DynamicAttributesProvider.

Public Member Functions
GAttributeReader	try_get_for_read (const void *owner, const StringRef attribute_id) const final

GAttributeReader	get_for_vertex_group_index (const CurvesGeometry &curves, const Span< MDeformVert > dverts, const int vertex_group_index) const

GAttributeWriter	try_get_for_write (void *owner, const StringRef attribute_id) const final

bool	try_delete (void *owner, const StringRef attribute_id) const final

bool	foreach_attribute (const void *owner, FunctionRef< void(const AttributeIter &)> fn) const final

void	foreach_domain (const FunctionRef< void(AttrDomain)> callback) const final

Public Member Functions inherited from blender::bke::DynamicAttributesProvider
virtual bool	try_create (void *owner, const StringRef attribute_id, const AttrDomain domain, const eCustomDataType data_type, const AttributeInit &initializer) const

Detailed Description

This provider makes vertex groups available as float attributes.

Definition at line 357 of file geometry_component_curves.cc.

Member Function Documentation

◆ foreach_attribute()

bool blender::bke::CurvesVertexGroupsAttributeProvider::foreach_attribute	(	const void *	owner,
		FunctionRef< void(const AttributeIter &)>	fn ) const

inlinefinalvirtual

Return false when the iteration was stopped.

Implements blender::bke::DynamicAttributesProvider.

Definition at line 435 of file geometry_component_curves.cc.

References CD_PROP_FLOAT, get_for_vertex_group_index(), LISTBASE_FOREACH_INDEX, blender::bke::AttributeIter::name, and blender::bke::Point.

◆ foreach_domain()

void blender::bke::CurvesVertexGroupsAttributeProvider::foreach_domain ( const FunctionRef< void(AttrDomain)> callback ) const

inlinefinalvirtual

Implements blender::bke::DynamicAttributesProvider.

Definition at line 459 of file geometry_component_curves.cc.

References callback, and blender::bke::Point.

◆ get_for_vertex_group_index()

GAttributeReader blender::bke::CurvesVertexGroupsAttributeProvider::get_for_vertex_group_index	(	const CurvesGeometry &	curves,
		const Span< MDeformVert >	dverts,
		const int	vertex_group_index ) const

inline

Definition at line 377 of file geometry_component_curves.cc.

References BLI_assert, blender::VArray< T >::ForSingle(), blender::Span< T >::is_empty(), blender::bke::Point, and blender::bke::varray_for_deform_verts().

Referenced by foreach_attribute(), and try_get_for_read().

◆ try_delete()

bool blender::bke::CurvesVertexGroupsAttributeProvider::try_delete	(	void *	owner,
		const StringRef	attribute_id ) const

inlinefinalvirtual

Implements blender::bke::DynamicAttributesProvider.

Definition at line 406 of file geometry_component_curves.cc.

References blender::bke::attribute_name_is_anonymous(), BKE_defgroup_listbase_name_find(), BLI_remlink(), MEM_freeN(), and blender::bke::remove_defgroup_index().

◆ try_get_for_read()

GAttributeReader blender::bke::CurvesVertexGroupsAttributeProvider::try_get_for_read	(	const void *	owner,
		const StringRef	attribute_id ) const

inlinefinalvirtual

Implements blender::bke::DynamicAttributesProvider.

Definition at line 359 of file geometry_component_curves.cc.

References blender::bke::attribute_name_is_anonymous(), BKE_defgroup_name_index(), and get_for_vertex_group_index().

◆ try_get_for_write()

GAttributeWriter blender::bke::CurvesVertexGroupsAttributeProvider::try_get_for_write	(	void *	owner,
		const StringRef	attribute_id ) const

inlinefinalvirtual

Implements blender::bke::DynamicAttributesProvider.

Definition at line 388 of file geometry_component_curves.cc.

References blender::bke::attribute_name_is_anonymous(), BKE_defgroup_name_index(), blender::bke::Point, and blender::bke::varray_for_mutable_deform_verts().

The documentation for this class was generated from the following file:

geometry_component_curves.cc