A mesh of polygons. More...

#include <GT_PrimNURBSCurveMesh.h>

Inheritance diagram for GT_PrimNURBSCurveMesh:

Public Types
typedef UT_Array < GT_GEOPrimitive::GEOPrimitivePair >	PrimitiveArrayType

Public Member Functions
	GT_PrimNURBSCurveMesh ()
	Default constructor. More...

	GT_PrimNURBSCurveMesh (const GT_PrimNURBSCurveMesh &src)

	GT_PrimNURBSCurveMesh (const GU_ConstDetailHandle &gdh, const PrimitiveArrayType &curves, const GT_AttributeListHandle &uniform, const GT_AttributeListHandle &detail, bool wrap, bool cubic_bezier=false)
	Useful constructor. More...

	GT_PrimNURBSCurveMesh (const GU_ConstDetailHandle &gdh, const GT_GEOOffsetList &offsets, const GT_AttributeListHandle &uniform, const GT_AttributeListHandle &detail, bool wrap, bool cubic_bezier=false)
	Useful constructor. More...

	~GT_PrimNURBSCurveMesh () override
	Destructor. More...

const char *	className () const override

void	init (const PrimitiveArrayType &curvePrims, const GT_GEODetailList &geo)
	Initialize the mesh. More...

void	setHullVertices (const GT_DataArrayHandle &counts, const GT_AttributeListHandle &vertex)
	Set the vertex attributes for the hull. More...

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

GT_PrimitiveHandle	refineToMesh (const GT_RefineParms *parms) const

GT_PrimitiveHandle	refineToHull (const GT_RefineParms *parms) const
	Refine to the hull mesh. More...

GT_PrimitiveHandle	refineToMesh (const GT_RefineParms parms, GT_PrimitiveHandle outlines) const

GT_DataArrayHandle	getBreakPointIndices (const GT_RefineParms parms, GT_CountArray curvecounts=NULL) const

bool	refineToCurveMesh (GT_Refine &refiner, const GT_RefineParms *parms) const

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 nseg) const override

int	getMotionSegments () const override

int64	getMemoryUsage () const override

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

GT_PrimitiveHandle	doSoftCopy () const override


GT_Size	getCurveCount () const

bool	getWrap () const

bool	isOpenCubicBezier () const

const GEO_Curve *	getCurve (exint i) const

const GT_AttributeListHandle &	getUniform () const

const GT_AttributeListHandle &	getConstant () const


const GT_AttributeListHandle &	getVertexAttributes () const override

const GT_AttributeListHandle &	getUniformAttributes () const override

const GT_AttributeListHandle &	getDetailAttributes () 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 &	getPointAttributes () 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

A mesh of polygons.

Definition at line 29 of file GT_PrimNURBSCurveMesh.h.

Member Typedef Documentation

typedef UT_Array<GT_GEOPrimitive::GEOPrimitivePair> GT_PrimNURBSCurveMesh::PrimitiveArrayType

Definition at line 32 of file GT_PrimNURBSCurveMesh.h.

Constructor & Destructor Documentation

GT_PrimNURBSCurveMesh::GT_PrimNURBSCurveMesh ( )

Default constructor.

GT_PrimNURBSCurveMesh::GT_PrimNURBSCurveMesh ( const GT_PrimNURBSCurveMesh & src )

inline

Definition at line 36 of file GT_PrimNURBSCurveMesh.h.

GT_PrimNURBSCurveMesh::GT_PrimNURBSCurveMesh	(	const GU_ConstDetailHandle &	gdh,
		const PrimitiveArrayType &	curves,
		const GT_AttributeListHandle &	uniform,
		const GT_AttributeListHandle &	detail,
		bool	wrap,
		bool	cubic_bezier = `false`
	)

inline

Useful constructor.

Definition at line 50 of file GT_PrimNURBSCurveMesh.h.

GT_PrimNURBSCurveMesh::GT_PrimNURBSCurveMesh	(	const GU_ConstDetailHandle &	gdh,
		const GT_GEOOffsetList &	offsets,
		const GT_AttributeListHandle &	uniform,
		const GT_AttributeListHandle &	detail,
		bool	wrap,
		bool	cubic_bezier = `false`
	)

inline

Useful constructor.

Definition at line 66 of file GT_PrimNURBSCurveMesh.h.

GT_PrimNURBSCurveMesh::~GT_PrimNURBSCurveMesh ( )

override

Destructor.

Member Function Documentation

const char* GT_PrimNURBSCurveMesh::className ( ) const

inlineoverridevirtual

Implements GT_Primitive.

Definition at line 85 of file GT_PrimNURBSCurveMesh.h.

GT_PrimitiveHandle GT_PrimNURBSCurveMesh::doSoftCopy ( ) const

inlineoverridevirtual

Methods defined on GT_Primitive

Implements GT_Primitive.

Definition at line 113 of file GT_PrimNURBSCurveMesh.h.

void GT_PrimNURBSCurveMesh::enlargeBounds	(	UT_BoundingBox	boxes[],
		int	nseg
	)		const

overridevirtual

Methods defined on GT_Primitive

Implements GT_Primitive.

GT_DataArrayHandle GT_PrimNURBSCurveMesh::getBreakPointIndices	(	const GT_RefineParms *	parms,
		GT_CountArray *	curvecounts = `NULL`
	)		const

Fill the break points for all curves. You must pass in an array of the number of vertices for each curve. For example, this could be the vertex count array of the polygon mesh created by the refine process.

const GT_AttributeListHandle& GT_PrimNURBSCurveMesh::getConstant ( ) const

inline

Accessor

Definition at line 151 of file GT_PrimNURBSCurveMesh.h.

const GEO_Curve* GT_PrimNURBSCurveMesh::getCurve ( exint i ) const

Accessor

GT_Size GT_PrimNURBSCurveMesh::getCurveCount ( ) const

inline

Accessor

Definition at line 145 of file GT_PrimNURBSCurveMesh.h.

const GT_AttributeListHandle& GT_PrimNURBSCurveMesh::getDetailAttributes ( ) const

inlineoverridevirtual

Access attributes

Reimplemented from GT_Primitive.

Definition at line 161 of file GT_PrimNURBSCurveMesh.h.

int64 GT_PrimNURBSCurveMesh::getMemoryUsage ( ) const

overridevirtual

Methods defined on GT_Primitive

Implements GT_Primitive.

int GT_PrimNURBSCurveMesh::getMotionSegments ( ) const

overridevirtual

Methods defined on GT_Primitive

Implements GT_Primitive.

int GT_PrimNURBSCurveMesh::getPrimitiveType ( ) const

overridevirtual

Methods defined on GT_Primitive

Reimplemented from GT_Primitive.

const GT_AttributeListHandle& GT_PrimNURBSCurveMesh::getUniform ( ) const

inline

Accessor

Definition at line 149 of file GT_PrimNURBSCurveMesh.h.

const GT_AttributeListHandle& GT_PrimNURBSCurveMesh::getUniformAttributes ( ) const

inlineoverridevirtual

Access attributes

Reimplemented from GT_Primitive.

Definition at line 159 of file GT_PrimNURBSCurveMesh.h.

const GT_AttributeListHandle& GT_PrimNURBSCurveMesh::getVertexAttributes ( ) const

inlineoverridevirtual

Access attributes

Reimplemented from GT_Primitive.

Definition at line 157 of file GT_PrimNURBSCurveMesh.h.

bool GT_PrimNURBSCurveMesh::getWrap ( ) const

inline

Accessor

Definition at line 146 of file GT_PrimNURBSCurveMesh.h.

void GT_PrimNURBSCurveMesh::init	(	const PrimitiveArrayType &	curvePrims,
		const GT_GEODetailList &	geo
	)

Initialize the mesh.

bool GT_PrimNURBSCurveMesh::isOpenCubicBezier ( ) const

inline

Accessor

Definition at line 147 of file GT_PrimNURBSCurveMesh.h.

bool GT_PrimNURBSCurveMesh::refine	(	GT_Refine &	refiner,
		const GT_RefineParms *	parms
	)		const

overridevirtual

Refine into eithe a GT_PrimCurveMesh or a GT_PrimPolygonMesh depending on getWrap()

Reimplemented from GT_Primitive.

bool GT_PrimNURBSCurveMesh::refineToCurveMesh	(	GT_Refine &	refiner,
		const GT_RefineParms *	parms
	)		const

GT_PrimitiveHandle GT_PrimNURBSCurveMesh::refineToHull ( const GT_RefineParms * parms ) const

Refine to the hull mesh.

GT_PrimitiveHandle GT_PrimNURBSCurveMesh::refineToMesh ( const GT_RefineParms * parms ) const

inline

Refine to either a GT_PrimPolygonMesh or a GT_PrimCurveMesh depending on the state of myWrap.

May return an empty pointer when there are no curves.

Definition at line 124 of file GT_PrimNURBSCurveMesh.h.

GT_PrimitiveHandle GT_PrimNURBSCurveMesh::refineToMesh	(	const GT_RefineParms *	parms,
		GT_PrimitiveHandle *	outlines
	)		const

Refine to a GT_PrimCurveMesh or a GT_PrimPolygonMesh dependeing on getWrap(). When refining to GT_PrimPolygonMesh, the outline primitive will be set to a GT_PrimCurveMesh containing the outlines of all the faces.

void GT_PrimNURBSCurveMesh::setHullVertices	(	const GT_DataArrayHandle &	counts,
		const GT_AttributeListHandle &	vertex
	)

inline

Set the vertex attributes for the hull.

Definition at line 93 of file GT_PrimNURBSCurveMesh.h.

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

overridevirtual

Update the primitive pointers.

Reimplemented from GT_Primitive.

const GT_ViewportRefineOptions& GT_PrimNURBSCurveMesh::viewportRefineOptions ( ) const

overridevirtual

Viewport refinement options.

Reimplemented from GT_Primitive.

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

GT/GT_PrimNURBSCurveMesh.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation