Alembic mesh which contains multiple alembic primitives merged together. More...

#include <GT_PackedAlembic.h>

Inheritance diagram for GT_PackedAlembicMesh:

Public Member Functions
	GT_PackedAlembicMesh (const GT_PrimitiveHandle &packed_geo, int64 id)

	GT_PackedAlembicMesh (const GT_PrimitiveHandle &packed_geo, int64 id, UT_Array< GT_PrimitiveHandle > &individual_meshes)

	GT_PackedAlembicMesh (const GT_PackedAlembicMesh &mesh)

int	getPrimitiveType () const override

const char *	className () const override

GT_PrimitiveHandle	doSoftCopy () const override

bool	refine (GT_Refine &refiner, const GT_RefineParms *parms=NULL) const override

void	enlargeBounds (UT_BoundingBox boxes[], int nsegments) const override

int	getMotionSegments () const override

int64	getMemoryUsage () const override

bool	getUniqueID (int64 &id) const override

void	update (bool initial_update)

bool	hasAnimatedTransforms () const

bool	hasAnimatedVisibility () const

int64	alembicVersion () const

void	setAlembicVersion (int64 v)

Public Member Functions inherited from GT_Primitive
	GT_Primitive ()

	GT_Primitive (const GT_Primitive &src)

virtual	~GT_Primitive ()

virtual void	enlargeRenderBounds (UT_BoundingBox boxes[], int nsegments) const

virtual void	getVelocityRange (UT_Vector3 &min, UT_Vector3 &max, const UT_StringRef &attribute_name=GA_Names::v) const

const GT_TransformHandle &	getPrimitiveTransform () const

void	setPrimitiveTransform (const GT_TransformHandle &x)
	Set the transform for a the primitive. More...

GT_PrimitiveHandle	clone () const

virtual bool	hasDataArray (const UT_StringRef &name, GT_Owner owner_scope[], int num_owners, GT_Storage storage=NULL, GT_Size tuple_size=NULL) const

virtual bool	updateGeoPrim (const GU_ConstDetailHandle &dtl, const GT_RefineParms &parms)
	update any cached data for geometry and its attributes More...

void	setStaticGeometry (bool static_geo)
	Return true if the primitive represents geometry at frame 'fr'. More...

bool	isStaticGeometry () const

bool	isFrameInfoAvailable () const

bool	getDataIdHash (int64 &hash, int segment=0, bool cache_data_id=false) const

virtual bool	getTopologyVersion (int64 &version) const
	Returns the topology version for the primitive. More...

GT_DataArrayHandle	findAttribute (const UT_StringRef &name, GT_Owner &owner, int segment) const

void	dumpAttributeLists (const char *label, bool data_too) const
	print out all attribute lists More...

void	dumpPrimitive () const

bool	saveAttributeLists (UT_JSONWriter &w) const

virtual bool	save (UT_JSONWriter &w) const

virtual const GT_ViewportRefineOptions &	viewportRefineOptions () const

GT_PrimitiveHandle	harden () const

GT_PrimitiveHandle	copyTransformed (const GT_TransformHandle &x, bool force=false) const

void	refineCopyTransformFrom (const GT_Primitive &src)

GT_PrimitiveHandle	attributeMerge (const GT_Primitive &src, const UT_StringMMPattern vertex_pattern, const UT_StringMMPattern point_pattern, const UT_StringMMPattern uniform_pattern, const UT_StringMMPattern detail_pattern) const

virtual GT_PrimitiveHandle	doHarden () const

virtual GT_PrimitiveHandle	doAttributeMerge (const GT_Primitive &src, const UT_StringMMPattern vertex, const UT_StringMMPattern point, const UT_StringMMPattern uniform, const UT_StringMMPattern detail) const
	The virtual implementation of attribute merging. More...

bool	enlargeWidth (UT_BoundingBox boxes[], int nsegments, fpreal defwidth=-1) const

virtual const GT_AttributeListHandle &	getPointAttributes () const

virtual const GT_AttributeListHandle &	getVertexAttributes () const

virtual const GT_AttributeListHandle &	getUniformAttributes () const

virtual const GT_AttributeListHandle &	getDetailAttributes () const

const GT_AttributeListHandle &	getAttributeList (GT_Owner owner) const

virtual const GT_DataArrayHandle &	getVertexList () const

virtual GT_DataArrayHandle	createPointNormals (int segment=0, const UT_StringRef &P=GA_Names::P, bool normalize=true, const fpreal32 *pntdata=NULL, GT_Storage store=GT_STORE_REAL32) const

virtual fpreal	computePerimeter (int seg=0) const

virtual fpreal	computeSurfaceArea (int seg=0) const

virtual fpreal	computeVolume (const UT_Vector3 &ref_P, int seg=0) const

Public Member Functions inherited from UT_IntrusiveRefCounter< GT_Primitive >
SYS_FORCE_INLINE	UT_IntrusiveRefCounter () noexcept
	Default constructor: Sets counter to 0. More...

SYS_FORCE_INLINE	UT_IntrusiveRefCounter (const UT_IntrusiveRefCounter &) noexcept
	Copy constructor: Sets counter to 0. More...

UT_IntrusiveRefCounter &	operator= (const UT_IntrusiveRefCounter &) noexcept
	Assignment operator: Does not modify counter. More...

SYS_FORCE_INLINE uint32	use_count () const noexcept
	Return current counter. More...

SYS_FORCE_INLINE bool	conditionalAddRef () noexcept

Additional Inherited Members
Static Public Member Functions inherited from GT_Primitive
static int	createPrimitiveTypeId ()

static GT_AttributeListHandle	mergeAttributeLists (bool &changed, const GT_AttributeListHandle &src, const GT_AttributeListHandle &merge, const UT_StringMMPattern pattern, const UT_StringMMPattern alternate=NULL)

static bool	computeVelocityRange (UT_Vector3 &vmin, UT_Vector3 &vmax, const GT_DataArrayHandle &v)

static GT_PrimitiveHandle	refineDetail (const GU_ConstDetailHandle &detail, const GT_RefineParms *parms)

static GT_PrimitiveHandle	refinePrimitive (const GT_PrimitiveHandle &primh, const GT_RefineParms *parms)

static void *	operator new (size_t size)

static void *	operator new (size_t size, void *p)

static void	operator delete (void *p, size_t size)

Protected Member Functions inherited from GT_Primitive
void	enlargeP (UT_BoundingBox &box, const GT_AttributeListHandle &list, int segment) const

void	enlargeP (UT_BoundingBox &B, const GT_DataArrayHandle &P) const
	Convenience method to enlarge a bounding box given a position attribute. More...

void	enlargePw (UT_BoundingBox &B, const GT_DataArrayHandle &P) const

Protected Member Functions inherited from UT_IntrusiveRefCounter< GT_Primitive >
SYS_FORCE_INLINE	~UT_IntrusiveRefCounter ()
	Destructor: Only derived classes can destruct this. More...

Detailed Description

Alembic mesh which contains multiple alembic primitives merged together.

Definition at line 170 of file GT_PackedAlembic.h.

Constructor & Destructor Documentation

GT_PackedAlembicMesh::GT_PackedAlembicMesh	(	const GT_PrimitiveHandle &	packed_geo,
		int64	id
	)

GT_PackedAlembicMesh::GT_PackedAlembicMesh	(	const GT_PrimitiveHandle &	packed_geo,
		int64	id,
		UT_Array< GT_PrimitiveHandle > &	individual_meshes
	)

GT_PackedAlembicMesh::GT_PackedAlembicMesh ( const GT_PackedAlembicMesh & mesh )

Member Function Documentation

int64 GT_PackedAlembicMesh::alembicVersion ( ) const

inline

Definition at line 199 of file GT_PackedAlembic.h.

const char* GT_PackedAlembicMesh::className ( ) const

inlineoverridevirtual

Implements GT_Primitive.

Definition at line 180 of file GT_PackedAlembic.h.

GT_PrimitiveHandle GT_PackedAlembicMesh::doSoftCopy ( ) const

inlineoverridevirtual

Create a copy of the primitive, referencing all the source data This can return a NULL pointer, but it would be better to implement it properly.

Implements GT_Primitive.

Definition at line 182 of file GT_PackedAlembic.h.

void GT_PackedAlembicMesh::enlargeBounds	(	UT_BoundingBox	boxes[],
		int	nsegments
	)		const

overridevirtual

An array of bounding boxes is passed in. There is a bounding box for each segement. Each bounding box should be enlarged appropriately.

Implements GT_Primitive.

int64 GT_PackedAlembicMesh::getMemoryUsage ( ) const

overridevirtual

Return an approximate memory usage. Since data may be shared, this will always be an over-estimation.

Implements GT_Primitive.

int GT_PackedAlembicMesh::getMotionSegments ( ) const

inlineoverridevirtual

Return the number of motion segments defined on the geometry By default, this simply returns the number of segments on P.

Implements GT_Primitive.

Definition at line 188 of file GT_PackedAlembic.h.

int GT_PackedAlembicMesh::getPrimitiveType ( ) const

inlineoverridevirtual

Return the primitive type. By default this returns GT_PRIM_UNDEFINED,

Reimplemented from GT_Primitive.

Definition at line 178 of file GT_PackedAlembic.h.

bool GT_PackedAlembicMesh::getUniqueID ( int64 & id ) const

inlineoverridevirtual

Return a unique primitive ID and true, if an ID can be generated (false otherwise).

Reimplemented from GT_Primitive.

Definition at line 190 of file GT_PackedAlembic.h.

bool GT_PackedAlembicMesh::hasAnimatedTransforms ( ) const

inline

Definition at line 194 of file GT_PackedAlembic.h.

bool GT_PackedAlembicMesh::hasAnimatedVisibility ( ) const

inline

Definition at line 196 of file GT_PackedAlembic.h.

bool GT_PackedAlembicMesh::refine	(	GT_Refine &	refiner,
		const GT_RefineParms *	parms = `NULL`
	)		const

overridevirtual

Refine the primitive.

refiner
The refiner object is responsible for processing primitives, and also giving the primitive hints on how to refine itself. The method should returns true if new primitives were added to the refiner.

Reimplemented from GT_Primitive.

void GT_PackedAlembicMesh::setAlembicVersion ( int64 v )

inline

Definition at line 200 of file GT_PackedAlembic.h.

void GT_PackedAlembicMesh::update ( bool initial_update )

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

GT/GT_PackedAlembic.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation