Blender: blender::bke::CustomDataAttributeProvider Class Reference

Blender V4.3

#include <attribute_access_intern.hh>

Inherits blender::bke::DynamicAttributesProvider.

Public Member Functions
	CustomDataAttributeProvider (const AttrDomain domain, const CustomDataAccessInfo custom_data_access)

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

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

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

bool	try_create (void *owner, StringRef attribute_id, AttrDomain domain, const eCustomDataType data_type, const AttributeInit &initializer) 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

Detailed Description

This is the attribute provider for most user generated attributes.

Definition at line 126 of file attribute_access_intern.hh.

Constructor & Destructor Documentation

◆ CustomDataAttributeProvider()

blender::bke::CustomDataAttributeProvider::CustomDataAttributeProvider	(	const AttrDomain	domain,
		const CustomDataAccessInfo	custom_data_access )

inline

Definition at line 133 of file attribute_access_intern.hh.

Member Function Documentation

◆ foreach_attribute()

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

finalvirtual

Return false when the iteration was stopped.

Implements blender::bke::DynamicAttributesProvider.

Definition at line 534 of file attribute_access.cc.

References BLI_assert, blender::bke::custom_data_type_to_cpp_type(), blender::GSpan::data(), blender::GVArray::ForSpan(), blender::bke::CustomDataAccessInfo::get_const_custom_data, blender::bke::CustomDataAccessInfo::get_element_num, CustomData::layers, blender::bke::AttributeIter::name, and CustomData::totlayer.

◆ foreach_domain()

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

inlinefinalvirtual

Implements blender::bke::DynamicAttributesProvider.

Definition at line 154 of file attribute_access_intern.hh.

References callback.

◆ try_create()

bool blender::bke::CustomDataAttributeProvider::try_create	(	void *	owner,
		StringRef	attribute_id,
		AttrDomain	domain,
		const eCustomDataType	data_type,
		const AttributeInit &	initializer ) const

finalvirtual

Reimplemented from blender::bke::DynamicAttributesProvider.

Definition at line 507 of file attribute_access.cc.

References blender::bke::add_custom_data_layer_from_attribute_init(), blender::bke::custom_data_layer_matches_attribute_id(), blender::bke::CustomDataAccessInfo::get_custom_data, blender::bke::CustomDataAccessInfo::get_element_num, CustomData::layers, and CustomData::totlayer.

◆ try_delete()

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

finalvirtual

Implements blender::bke::DynamicAttributesProvider.

Definition at line 488 of file attribute_access.cc.

References blender::bke::custom_data_layer_matches_attribute_id(), CustomData_free_layer(), blender::bke::CustomDataAccessInfo::get_custom_data, blender::bke::CustomDataAccessInfo::get_element_num, CustomData::layers, and CustomData::totlayer.

◆ try_get_for_read()

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

finalvirtual

Implements blender::bke::DynamicAttributesProvider.

Definition at line 441 of file attribute_access.cc.

References blender::bke::custom_data_layer_matches_attribute_id(), blender::bke::custom_data_type_to_cpp_type(), blender::GSpan::data(), blender::GVArray::ForSpan(), blender::bke::CustomDataAccessInfo::get_const_custom_data, blender::bke::CustomDataAccessInfo::get_element_num, CustomData::layers, and CustomData::totlayer.

◆ try_get_for_write()

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

finalvirtual

Implements blender::bke::DynamicAttributesProvider.

Definition at line 463 of file attribute_access.cc.

References blender::bke::custom_data_layer_matches_attribute_id(), blender::bke::custom_data_type_to_cpp_type(), CustomData_get_layer_named_for_write(), blender::GMutableSpan::data(), blender::GVMutableArray::ForSpan(), blender::bke::CustomDataAccessInfo::get_custom_data, blender::bke::CustomDataAccessInfo::get_element_num, CustomData::layers, and CustomData::totlayer.

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