blender::nodes::GreasePencilComponent Class Reference

#include <BKE_geometry_set.hh>

Inherits blender::bke::GeometryComponent.

Public Member Functions
std::optional< AttributeAccessor >	attributes () const final
std::optional< MutableAttributeAccessor >	attributes_for_write () final
Geometry Component Implementation
	GreasePencilComponent ()
	~GreasePencilComponent () override
GeometryComponentPtr	copy () const override
void	clear () override
bool	has_grease_pencil () const
void	replace (GreasePencil *grease_pencil, GeometryOwnershipType ownership=GeometryOwnershipType::Owned)
GreasePencil *	release ()
const GreasePencil *	get () const
GreasePencil *	get_for_write ()
bool	is_empty () const final
bool	owns_direct_data () const override
void	ensure_owns_direct_data () override
Public Member Functions inherited from blender::bke::GeometryComponent
	~GeometryComponent () override=default
	GeometryComponent (Type type)
int	attribute_domain_size (AttrDomain domain) const
virtual void	count_memory (MemoryCounter &memory) const
Type	type () const
Public Member Functions inherited from blender::ImplicitSharingInfo
virtual	~ImplicitSharingInfo ()
bool	is_mutable () const
bool	is_expired () const
void	add_user () const
void	add_weak_user () const
void	tag_ensured_mutable () const
int64_t	version () const
int	strong_users () const
void	remove_user_and_delete_if_last () const
void	remove_weak_user_and_delete_if_last () const

Static Public Attributes
static constexpr GeometryComponent::Type	static_type = Type::GreasePencil

Additional Inherited Members
Public Types inherited from blender::bke::GeometryComponent
enum class	Type {   Mesh = 0 , PointCloud = 1 , Instance = 2 , Volume = 3 ,   Curve = 4 , Edit = 5 , GreasePencil = 6 }
static GeometryComponentPtr	create (Type component_type)

Detailed Description

A geometry component that stores GreasePencil data. The attributes on this component are only on the layer domain. Each individual layer represents a CurvesGeometry with its own curve and point domain. See CurveComponent.

Definition at line 772 of file BKE_geometry_set.hh.

Constructor & Destructor Documentation

GreasePencilComponent()

blender::bke::GreasePencilComponent::GreasePencilComponent

(

)

Definition at line 19 of file geometry_component_grease_pencil.cc.

~GreasePencilComponent()

blender::bke::GreasePencilComponent::~GreasePencilComponent ( )

override

Definition at line 21 of file geometry_component_grease_pencil.cc.

Member Function Documentation

attributes()

std::optional< AttributeAccessor > blender::bke::GreasePencilComponent::attributes ( ) const

finalvirtual

Get access to the attributes in this geometry component. May return none if the geometry does not support the attribute system.

Reimplemented from blender::bke::GeometryComponent.

Definition at line 108 of file geometry_component_grease_pencil.cc.

attributes_for_write()

std::optional< MutableAttributeAccessor > blender::bke::GreasePencilComponent::attributes_for_write ( )

finalvirtual

Reimplemented from blender::bke::GeometryComponent.

Definition at line 113 of file geometry_component_grease_pencil.cc.

clear()

void blender::bke::GreasePencilComponent::clear ( )

overridevirtual

Remove referenced data from the geometry component.

Implements blender::bke::GeometryComponent.

Definition at line 36 of file geometry_component_grease_pencil.cc.

copy()

GeometryComponentPtr blender::bke::GreasePencilComponent::copy ( ) const

overridevirtual

Copies the component. The returned component only has a single user and is therefor mutable.

Implements blender::bke::GeometryComponent.

Definition at line 26 of file geometry_component_grease_pencil.cc.

ensure_owns_direct_data()

void blender::bke::GreasePencilComponent::ensure_owns_direct_data ( )

overridevirtual

Implements blender::bke::GeometryComponent.

Definition at line 93 of file geometry_component_grease_pencil.cc.

get()

const GreasePencil * blender::bke::GreasePencilComponent::get

(

)

const

Definition at line 68 of file geometry_component_grease_pencil.cc.

get_for_write()

GreasePencil * blender::bke::GreasePencilComponent::get_for_write

(

)

Definition at line 73 of file geometry_component_grease_pencil.cc.

has_grease_pencil()

bool blender::bke::GreasePencilComponent::has_grease_pencil

(

)

const

Definition at line 47 of file geometry_component_grease_pencil.cc.

is_empty()

bool blender::bke::GreasePencilComponent::is_empty ( ) const

finalvirtual

Reimplemented from blender::bke::GeometryComponent.

Definition at line 83 of file geometry_component_grease_pencil.cc.

owns_direct_data()

bool blender::bke::GreasePencilComponent::owns_direct_data ( ) const

overridevirtual

Implements blender::bke::GeometryComponent.

Definition at line 88 of file geometry_component_grease_pencil.cc.

release()

GreasePencil * blender::bke::GreasePencilComponent::release

(

)

Return the Grease Pencil data and clear the component. The caller takes over responsibility for freeing the Grease Pencil data (if the component was responsible before).

Definition at line 60 of file geometry_component_grease_pencil.cc.

replace()

void blender::bke::GreasePencilComponent::replace	(	GreasePencil *	grease_pencil,
		GeometryOwnershipType	ownership = GeometryOwnershipType::Owned )

Clear the component and replace it with the new grease_pencil data.

Definition at line 52 of file geometry_component_grease_pencil.cc.

Member Data Documentation

static_type

GeometryComponent::Type blender::bke::GreasePencilComponent::static_type = Type::GreasePencil

staticconstexpr

Definition at line 803 of file BKE_geometry_set.hh.

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

• BKE_geometry_set.hh
• geometry_component_grease_pencil.cc