#include <GT_GEOPrimMetaBall.h>

Inheritance diagram for GT_GEOPrimMetaBall:

Public Member Functions
	GT_GEOPrimMetaBall ()

	GT_GEOPrimMetaBall (const GU_ConstDetailHandle *detail_list, int nsegments, const GA_Range &prim_range, const GT_AttributeListHandle &prims, const GT_AttributeListHandle &points)

	GT_GEOPrimMetaBall (const GT_GEOPrimMetaBall &src)

	~GT_GEOPrimMetaBall () override

const char *	className () const override

const GT_ViewportRefineOptions &	viewportRefineOptions () const override
	Viewport refinement options. More...

int	getNumMetaballs () const

UT_Matrix4D	getTransform (int metaball_index) const

bool	cluster (GT_Refine &refiner) const
	Split into disjoint clusters. More...

bool	polygonize (GT_Refine &refiner, const GT_RefineParms *parms) const
	Polygonize into an iso-surface. More...

const GT_AttributeListHandle &	getPointAttributes () const override

const GT_AttributeListHandle &	getUniformAttributes () const override

GT_DataArrayHandle	getPrimitiveIds () const

GT_DataArrayHandle	getVertexIds () const

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


int	getPrimitiveType () const override

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

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

int	getMotionSegments () const override

int64	getMemoryUsage () const override

GT_PrimitiveHandle	doSoftCopy () const override

Public Member Functions inherited from GT_Primitive
	GT_Primitive ()

	GT_Primitive (const GT_Primitive &src)

virtual	~GT_Primitive ()

virtual bool	getUniqueID (int64 &id) const

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

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

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 &	getVertexAttributes () 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

Metaball primitive for GT

Currently only one motion segment is supported.

Definition at line 26 of file GT_GEOPrimMetaBall.h.

Constructor & Destructor Documentation

GT_GEOPrimMetaBall::GT_GEOPrimMetaBall ( )

GT_GEOPrimMetaBall::GT_GEOPrimMetaBall	(	const GU_ConstDetailHandle *	detail_list,
		int	nsegments,
		const GA_Range &	prim_range,
		const GT_AttributeListHandle &	prims,
		const GT_AttributeListHandle &	points
	)

GT_GEOPrimMetaBall::GT_GEOPrimMetaBall ( const GT_GEOPrimMetaBall & src )

GT_GEOPrimMetaBall::~GT_GEOPrimMetaBall ( )

override

Member Function Documentation

const char* GT_GEOPrimMetaBall::className ( ) const

inlineoverridevirtual

Implements GT_Primitive.

Definition at line 38 of file GT_GEOPrimMetaBall.h.

bool GT_GEOPrimMetaBall::cluster ( GT_Refine & refiner ) const

Split into disjoint clusters.

GT_PrimitiveHandle GT_GEOPrimMetaBall::doSoftCopy ( ) const

inlineoverridevirtual

Members on GT_Primitive

Implements GT_Primitive.

Definition at line 50 of file GT_GEOPrimMetaBall.h.

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

overridevirtual

Members on GT_Primitive

Implements GT_Primitive.

int64 GT_GEOPrimMetaBall::getMemoryUsage ( ) const

overridevirtual

Members on GT_Primitive

Implements GT_Primitive.

int GT_GEOPrimMetaBall::getMotionSegments ( ) const

overridevirtual

Members on GT_Primitive

Implements GT_Primitive.

int GT_GEOPrimMetaBall::getNumMetaballs ( ) const

const GT_AttributeListHandle& GT_GEOPrimMetaBall::getPointAttributes ( ) const

inlineoverridevirtual

Virtual methods to access the attribute data for primitives Some primitives may not implement these methods, in which case, the returned value will be an empty list.

Reimplemented from GT_Primitive.

Definition at line 67 of file GT_GEOPrimMetaBall.h.

GT_DataArrayHandle GT_GEOPrimMetaBall::getPrimitiveIds ( ) const

Return a data array containing the primitive offsets of the corresponding GA primitives.

int GT_GEOPrimMetaBall::getPrimitiveType ( ) const

overridevirtual

Members on GT_Primitive

Reimplemented from GT_Primitive.

UT_Matrix4D GT_GEOPrimMetaBall::getTransform ( int metaball_index ) const

const GT_AttributeListHandle& GT_GEOPrimMetaBall::getUniformAttributes ( ) const

inlineoverridevirtual

Virtual methods to access the attribute data for primitives Some primitives may not implement these methods, in which case, the returned value will be an empty list.

Reimplemented from GT_Primitive.

Definition at line 70 of file GT_GEOPrimMetaBall.h.

GT_DataArrayHandle GT_GEOPrimMetaBall::getVertexIds ( ) const

bool GT_GEOPrimMetaBall::polygonize	(	GT_Refine &	refiner,
		const GT_RefineParms *	parms
	)		const

Polygonize into an iso-surface.

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

overridevirtual

Members on GT_Primitive

Reimplemented from GT_Primitive.

bool GT_GEOPrimMetaBall::updateGeoPrim	(	const GU_ConstDetailHandle &	dtl,
		const GT_RefineParms &	parms
	)

overridevirtual

update any cached data for geometry and its attributes

Reimplemented from GT_Primitive.

const GT_ViewportRefineOptions& GT_GEOPrimMetaBall::viewportRefineOptions ( ) const

overridevirtual

Viewport refinement options.

Reimplemented from GT_Primitive.

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

GT/GT_GEOPrimMetaBall.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation