Base class for many of the GEO_Primitive objects. More...

#include <GT_GEOPrimitive.h>

Inheritance diagram for GT_GEOPrimitive:

Classes
class	GEOPrimitivePair

Public Member Functions
	GT_GEOPrimitive (const GU_ConstDetailHandle dlist, const GEO_Primitive const *primlist, int nsegments)

	GT_GEOPrimitive (const GU_ConstDetailHandle *dlist, GA_Offset offset, int nsegments)

	GT_GEOPrimitive (const GT_GEOPrimitive &src)

	~GT_GEOPrimitive () override

const char *	className () const override

void	init (const GU_ConstDetailHandle *dlist, GA_Offset offset, int nsegments)
	Initialize the primitive lists. More...

void	init (const GU_ConstDetailHandle dlist, const GEO_Primitive const *primlist, int nsegments)

void	init (const GU_ConstDetailHandle dlist, const GEOPrimitivePair primlist, int nsegments)

bool	updateGeoPrim (const GU_ConstDetailHandle &dtl, const GT_RefineParms &refine) override
	Update the primitive pointers. More...


int	getPrimitiveType () const override

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

int	getMotionSegments () const override

int64	getMemoryUsage () const override

GT_PrimitiveHandle	doSoftCopy () const override


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


const GU_ConstDetailHandle *	detailHandles () const

const GU_ConstDetailHandle &	detail (int seg) const

const GEO_Primitive *	getPrimitive (int seg) const

template<typename T >
const T *	getPrimAs (int seg) const

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

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

Static Public Member Functions
static void	makePairArray (UT_Array< GEOPrimitivePair > &array, const GU_ConstDetailHandle &gdh, const GT_GEOOffsetList &offsets)

static GT_TransformHandle	makeQuadricTransform (const GEO_Quadric *prim)
	Given a GEO_Quadric, create the GT transform. More...

static GT_AttributeListHandle	makeQuadricAttributes (const GU_ConstDetailHandle &gdp, const GEO_Primitive *prims)

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
void	clearLists ()

GT_AttributeListHandle	getPrimitiveAttributes (bool include_detail_attributes=true) const

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...

Protected Attributes
GU_ConstDetailHandle *	myDetails

GEOPrimitivePair *	myPrimitives

int	mySegmentCount

Detailed Description

Base class for many of the GEO_Primitive objects.

Examples:: GUI/GUI_PolySoupBox.C, and GUI/GUI_PrimFramework.C.

Definition at line 36 of file GT_GEOPrimitive.h.

Constructor & Destructor Documentation

GT_GEOPrimitive::GT_GEOPrimitive	(	const GU_ConstDetailHandle *	dlist,
		const GEO_Primitive const	primlist,
		int	nsegments
	)

inline

Definition at line 74 of file GT_GEOPrimitive.h.

GT_GEOPrimitive::GT_GEOPrimitive	(	const GU_ConstDetailHandle *	dlist,
		GA_Offset	offset,
		int	nsegments
	)

inline

Definition at line 83 of file GT_GEOPrimitive.h.

GT_GEOPrimitive::GT_GEOPrimitive ( const GT_GEOPrimitive & src )

inline

Definition at line 92 of file GT_GEOPrimitive.h.

GT_GEOPrimitive::~GT_GEOPrimitive ( )

override

Member Function Documentation

const char* GT_GEOPrimitive::className ( ) const

inlineoverridevirtual

Implements GT_Primitive.

Reimplemented in GT_GEOPrimTPSurf.

Definition at line 102 of file GT_GEOPrimitive.h.

void GT_GEOPrimitive::clearLists ( )

protected

const GU_ConstDetailHandle& GT_GEOPrimitive::detail ( int seg ) const

inline

Access to GEO primitives

Definition at line 145 of file GT_GEOPrimitive.h.

const GU_ConstDetailHandle* GT_GEOPrimitive::detailHandles ( ) const

inline

Access to GEO primitives

Definition at line 144 of file GT_GEOPrimitive.h.

GT_PrimitiveHandle GT_GEOPrimitive::doSoftCopy ( ) const

inlineoverridevirtual

Interface from GT_Primitive implemented using methods on GEO_Primitive

Implements GT_Primitive.

Reimplemented in GT_GEOPrimTPSurf.

Definition at line 128 of file GT_GEOPrimitive.h.

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

overridevirtual

Interface from GT_Primitive implemented using methods on GEO_Primitive

Implements GT_Primitive.

int64 GT_GEOPrimitive::getMemoryUsage ( ) const

overridevirtual

Interface from GT_Primitive implemented using methods on GEO_Primitive

Implements GT_Primitive.

int GT_GEOPrimitive::getMotionSegments ( ) const

inlineoverridevirtual

Interface from GT_Primitive implemented using methods on GEO_Primitive

Implements GT_Primitive.

Definition at line 125 of file GT_GEOPrimitive.h.

template<typename T >

const T* GT_GEOPrimitive::getPrimAs ( int seg ) const

inline

Access to GEO primitives

Definition at line 148 of file GT_GEOPrimitive.h.

const GEO_Primitive* GT_GEOPrimitive::getPrimitive ( int seg ) const

Access to GEO primitives

Examples:: GUI/GUI_PolySoupBox.C.

GT_AttributeListHandle GT_GEOPrimitive::getPrimitiveAttributes ( bool include_detail_attributes = true ) const

protected

Get an attribute list for the primitive attributes, optionally including the detail attributes in the same list. These attributes will be "shared" with the GEO objects.

int GT_GEOPrimitive::getPrimitiveType ( ) const

inlineoverridevirtual

Interface from GT_Primitive implemented using methods on GEO_Primitive

Reimplemented from GT_Primitive.

Reimplemented in GT_GEOPrimTPSurf.

Definition at line 121 of file GT_GEOPrimitive.h.

void GT_GEOPrimitive::init	(	const GU_ConstDetailHandle *	dlist,
		GA_Offset	offset,
		int	nsegments
	)

Initialize the primitive lists.

void GT_GEOPrimitive::init	(	const GU_ConstDetailHandle *	dlist,
		const GEO_Primitive const	primlist,
		int	nsegments
	)

void GT_GEOPrimitive::init	(	const GU_ConstDetailHandle *	dlist,
		const GEOPrimitivePair *	primlist,
		int	nsegments
	)

static void GT_GEOPrimitive::makePairArray	(	UT_Array< GEOPrimitivePair > &	array,
		const GU_ConstDetailHandle &	gdh,
		const GT_GEOOffsetList &	offsets
	)

static

static GT_AttributeListHandle GT_GEOPrimitive::makeQuadricAttributes	(	const GU_ConstDetailHandle &	gdp,
		const GEO_Primitive *	prims
	)

static

Given a single-vertex primitive, create an attribute list for all point, vertex and primitive attributes.

static GT_TransformHandle GT_GEOPrimitive::makeQuadricTransform ( const GEO_Quadric * prim )

static

Given a GEO_Quadric, create the GT transform.

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

overridevirtual

Interface from GT_Primitive required by subclass

Reimplemented from GT_Primitive.

Reimplemented in GT_GEOPrimTPSurf.

bool GT_GEOPrimitive::updateGeoPrim	(	const GU_ConstDetailHandle &	dtl,
		const GT_RefineParms &	refine
	)

overridevirtual

Update the primitive pointers.

Reimplemented from GT_Primitive.

Reimplemented in GT_GEOPrimTPSurf.

Member Data Documentation

GU_ConstDetailHandle* GT_GEOPrimitive::myDetails

protected

Definition at line 173 of file GT_GEOPrimitive.h.

GEOPrimitivePair* GT_GEOPrimitive::myPrimitives

protected

Definition at line 174 of file GT_GEOPrimitive.h.

int GT_GEOPrimitive::mySegmentCount

protected

Definition at line 175 of file GT_GEOPrimitive.h.

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

GT/GT_GEOPrimitive.h

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation