#include <GEO_PrimNURBSurf.h>

Inheritance diagram for GEO_PrimNURBSurf:

Public Member Functions
int	evaluateBasisDerivs (float u, float v, float ubmatx[][GA_MAXORDER], float vbmatx[][GA_MAXORDER], int &rowoffset, int &coloffset, unsigned du=0, unsigned dv=0, int uoffset=-1, int voffset=-1) const override

int	evaluateBasis (float u, float v, float ubvals, float vbvals, int &rowoffset, int &coloffset, unsigned du=0, unsigned dv=0, int uoffset=-1, int voffset=-1) const override

int	evaluateUBasis (float u, float *ubvals, int &coloffset, unsigned du=0, int uoffset=-1) const override

int	evaluateVBasis (float v, float *vbvals, int &rowoffset, unsigned dv=0, int voffset=-1) const override

int	evaluateBreakpoint (int uidx, int vidx, UT_Vector4 &pos, int du=0, int dv=0) const override

int	domainRangeOfCV (int i, int j, int &minuk, int &maxuk, int &minvk, int &maxvk) const override

int	breakpointRangeOfCV (int i, int j, int &minbkpu, int &maxbkpu, int &minbkpv, int &maxbkpv) const override

void	reparameterizeU (GA_ParameterizationType ptype) override

void	reparameterizeV (GA_ParameterizationType ptype) override

int	refineU (float k, GA_AttributeRefMap &hl, int r=1) override

int	refineU (float k, int r=1) override

int	refineV (float k, GA_AttributeRefMap &hl, int r=1) override

int	refineV (float k, int r=1) override

int	warpU (float u, const UT_Vector3 &delta, GA_AttributeRefMap &map, float sharpness=0.0f, float bias=-1.0f) override

int	warpV (float v, const UT_Vector3 &delta, GA_AttributeRefMap &map, float sharpness=0.0f, float bias=-1.0f) override

int	warp (float u, float v, const UT_Vector3 &delta, GA_AttributeRefMap &map, float usharpness=0.f, float vsharpness=0.f, float ubias=-1.0f, float vbias=-1.0f) override

void	wrapU (int rounded=1, int preserveShape=0) override

void	openU (int preserveShape=0, int=0) override

void	wrapV (int rounded=1, int preserveShape=0) override

void	openV (int preserveShape=0, int=0) override

int	unrollU (int append_pts=1) override

int	unrollV (int append_pts=1) override

bool	interpolatesEndsU () const

void	toggleEndConditionU ()

bool	interpolatesEndsV () const

void	toggleEndConditionV ()

int	insertRow (unsigned int beforeWhich, bool appendPts=true) override

int	insertCol (unsigned int beforeWhich, bool appendPts=true) override

int	deleteRow (unsigned int which) override

int	deleteCol (unsigned int which) override

void	fixSeamsU () override

void	fixSeamsV () override

int	uMinValidIndex () const override

int	uMaxValidIndex () const override

int	vMinValidIndex () const override

int	vMaxValidIndex () const override

int	loftU (int newcount, int start=-1, int stop=-1) override

int	loftV (int newcount, int start=-1, int stop=-1) override

int	cycleU (int amount, int keepSpan=1) override

int	cycleV (int amount, int keepSpan=1) override

int	unrefine (int udir, int kidx, GA_AttributeRefMap &hlist, int mult=0, float tol=1e-4F, GA_PointGroup *delgroup=0)

int	unrefine (int udir, int kidx, int mult=0, float tol=1e-4F, GA_PointGroup *delgroup=0)

float	getKnotRemovalBound (int uDir, int curveIdx, int knotIdx, int mult=0) const

int	clampU (GA_PointGroup *delPoints=0)

int	clampV (GA_PointGroup *delPoints=0)

void	unclampU ()

void	unclampV ()

bool	isClampedU () const override

bool	isClampedV () const override

int	translateBreakpoints (const UT_IntArray &uindices, const UT_IntArray &vindices, const UT_Vector3 &delta, int fixbkpts=1, GA_PointGroup ptgroup=NULL, GEO_Delta geodelta=0) override

int	transformBreakpoints (const UT_IntArray &uindices, const UT_IntArray &vindices, const UT_Matrix4 &matx, int fixbkpts=1, GA_PointGroup ptgroup=NULL, GEO_Delta geodelta=0) override

int	attachU (const GEO_Hull &hull, int blend=1, float bias=0.5f, float tolerance=1.0f, int unrefine=1, GA_PointGroup *ptgroup=0) override

int	attachV (const GEO_Hull &hull, int blend=1, float bias=0.5f, float tolerance=1.0f, int unrefine=1, GA_PointGroup *ptgroup=0) override

GEO_TPSurf *	extract (float ustart, float ustop, float vstart, float vstop) const override

void	transpose () override

const GA_PrimitiveJSON *	getJSON () const override

Public Member Functions inherited from GEO_TPSurf
unsigned	getNumSecondaryDetails () const override
	A primitive may support any number of secondary details. More...

const GA_Detail *	getSecondaryDetail (GA_Index i) const override

GA_Detail *	getSecondaryDetail (GA_Index i) override

void	copyPrimitive (const GEO_Primitive *src) override

GEO_Primitive *	copy (int preserve_shared_pts=0) const override

void	copySubclassData (const GA_Primitive *source) override

void	clearForDeletion () override

void	mergeProfiles (const GEO_TPSurf &tpsurf, int onlyvisible=0)

bool	evaluate (fpreal u, fpreal v, GA_Offset result_vtx, GA_AttributeRefMap &hlist, unsigned du=0, unsigned dv=0, int uoffset=-1, int voffset=-1) const

int	evaluateHomogeneous (float u, float v, UT_Vector4 &pos, unsigned du=0, unsigned dv=0, int uoffset=-1, int voffset=-1) const

int	evaluate (float u, float v, UT_Vector4 &pos, unsigned du=0, unsigned dv=0, int uoffset=-1, int voffset=-1) const

void	computeInteriorPointWeights (UT_Array< GA_Offset > &vtxlist, UT_Array< float > &weightlist, fpreal u, fpreal v, fpreal w) const override

template<typename T >
bool	evaluateHomogeneous (fpreal u, fpreal v, const GA_ROGenericHandleVertex< T > &h, T &pos, unsigned du=0, unsigned dv=0, int uoffset=-1, int voffset=-1) const

float	computeUBValue (float u, int uoff) const

float	computeVBValue (float v, int voff) const

float	computeBValue (float u, float v, int uoff, int voff) const

void	fillBreakParameters (UT_Array< float > &uvals, UT_Array< float > &vvals, int ustartidx, int ustopidx, int vstartidx, int vstopidx, int ulod, int vlod) const

bool	evaluateMesh (const UT_Array< float > &uvals, const UT_Array< float > &vvals, UT_Vector4 *pos, bool transpose=false, unsigned du=0, unsigned dv=0) const

bool	evaluateMesh (const UT_Array< float > &uvals, const UT_Array< float > &vvals, GEO_WorkVertexArray &verts, GEO_AttributeHandleList &hlist, bool transpose=false, unsigned du=0, unsigned dv=0) const

bool	evaluateMesh (const UT_Array< float > &uvals, const UT_Array< float > &vvals, GA_WorkVertexBuffer &verts, GA_AttributeRefMap &map, bool transpose=false, unsigned du=0, unsigned dv=0) const

template<typename T >
bool	evaluateMesh (const UT_Array< float > &uvals, const UT_Array< float > &vvals, const GA_ROGenericHandleVertex< T > &h, T *pos, bool transpose=false, unsigned du=0, unsigned dv=0) const

int	computeUConstCVs (float u, GEO_Face *results, const GA_AttributeRefMap &map, int uoffset=-1) const

int	computeUConstCVs (float u, UT_Vector4 *cvs, int uoffset=-1) const

int	computeVConstCVs (float v, GEO_Face *results, const GA_AttributeRefMap &map, int voffset=-1) const

int	computeVConstCVs (float v, UT_Vector4 *cvs, int voffset=-1) const

int	createUConstProfile (float u, float growtip=0.0f)

int	createVConstProfile (float v, float growtip=0.0f)

int	chordUBasis (float v, GA_Basis &ub, int voff=-1) const

int	chordVBasis (float u, GA_Basis &vb, int uoff=-1) const

int	evaluateNormal (float u, float v, UT_Vector3 &nml) const override

int	normalIndex (float iu, float iv, UT_Vector3 &nml) const override

int	curvature (float u, float v, float &curv) const

float	arcLength (float u0, float v0, float u1, float v1, int divs=10) const

void	reverseU () override

void	reverseV () override

void	mapUBasis (float orig, float len)

void	mapVBasis (float orig, float len)

void	validURange (float &ua, float &ub) const override

void	validVRange (float &va, float &vb) const override

void	validUInterval (int &a, int &b) const override

void	validVInterval (int &a, int &b) const override

bool	uniformTexture (const GA_RWHandleV3 &txth, bool ptattrib)

bool	grevilleTexture (const GA_RWHandleV3 &txth, bool ptattrib)

bool	chordLenTexture (const GA_RWHandleV3 &txth, bool ptattrib)

bool	buildGrevilles (UT_RefMatrix< GEO_Greville > &dest) const

bool	duApprox (const UT_RefMatrix< GEO_Greville > &grevilles, int uIdx, int vIdx, UT_Vector3 &du, int normalize=1, float precision=0.008F) const

bool	dvApprox (const UT_RefMatrix< GEO_Greville > &grevilles, int uIdx, int vIdx, UT_Vector3 &du, int normalize=1, float precision=0.008F) const

int	setCV (unsigned r, unsigned c, const UT_Vector4 &v)

void	weights (unsigned short onOff) override

int	setWeight (unsigned int r, unsigned int c, float w)

float	getWeight (unsigned int r, unsigned int c) const

int	isRational () const

void	unitToRealDomain (float u_unit, float v_unit, float &u_real, float &v_real) const override

void	realToUnitDomain (float u_real, float v_real, float &u_unit, float &v_unit) const override

void	unitToRealSequenceU (float uunit, float ureal, int ulen) const override

void	unitToRealSequenceV (float vunit, float vreal, int vlen) const override

void	normalizeWeights ()

void	normalizeDomain (float len=0.F, float newuorigin=0, float newvorigin=0)

void	refineRange (const UT_BoundingRect &rect, float tol, float &uunits, float &vunits, int &udivs, int &vdivs, UT_Array< float > &uunrefineranges, UT_Array< float > &vunrefineranges)

void	refineBelt (float ubwidth=0.4F, float vbwidth=0.4F, int ubdivs=2, int vbdivs=2)

int	setUBasis (GA_Basis *ub)

int	setVBasis (GA_Basis *vb)

GA_Basis *	getUBasis () const

GA_Basis *	getVBasis () const

unsigned	getUOrder () const

unsigned	getVOrder () const

unsigned	getUDim () const

unsigned	getVDim () const

void	getUGrevilles (UT_Array< float > &ugrevilles) const

void	getVGrevilles (UT_Array< float > &vgrevilles) const

bool	isDegenerate () const override
	Is the primitive degenerate. More...

virtual void	getRangeBBox (const UT_Interval &u, const UT_Interval &v, UT_BoundingBox &bbox, const GA_PwHandleRO &h) const =0

int	raiseOrderU (int neworder)

int	raiseOrderV (int neworder)

int	raiseOrderU (int neworder, GA_AttributeRefMap &map)

int	raiseOrderV (int neworder, GA_AttributeRefMap &map)

int	attachU (const GEO_Hull &hull, int blend=1, float bias=0.5f, float tolerance=1.0f, int unrefine=1, GA_PointGroup *ptgroup=0) override

int	attachV (const GEO_Hull &hull, int blend=1, float bias=0.5f, float tolerance=1.0f, int unrefine=1, GA_PointGroup *ptgroup=0) override

void	subdivide (int numdivs, GA_PointGroup *ptgroup=0) override

int	parametricBBox (float u, float v, float u0, float u1, float v0, float v1) override

int	hasProfiles () const

GEO_Profiles *	profiles (int create=1)

GEO_Profiles *	profiles () const

int	isPasted () const

int	updateDisplacement (GA_Offset ptoff, int updatekids=1)

void	isolate () override
	Method to isolate a pasted surface. More...

void	stashed (bool beingstashed, GA_Offset offset=GA_INVALID_OFFSET) override
	Stash (deactivate) or unstash (reactivate) the primitive. More...

int	solveConstraints (const UT_Vector &uparam, const UT_Vector &vparam, const UT_IntArray &udervs, const UT_IntArray &vdervs, UT_MatrixF &soln, UT_IntArray &cv_idx)

int	applyConstraints (UT_MatrixF &changes, const UT_Vector &uparam, const UT_Vector &vparam, const UT_IntArray &udervs, const UT_IntArray &vdervs, const UT_IntArray &cv_index, const UT_MatrixF &soln)

int	solveAndApplyConstraints (const UT_Vector &uparam, const UT_Vector &vparam, const UT_IntArray &udervs, const UT_IntArray &vdervs, UT_MatrixF &changes)

int	elevateOrderU (int order)
	Elevate the curve to the given order. Return 0 if OK and -1 otherwise. More...

int	elevateOrderV (int order)

virtual int	intersectSurf (GEO_TPSurf &surf2, GU_IsectCurveSet &curveset, float worldtol=1e-4F, float domaintol=1e-2F, int steps=100, bool docompact=true)=0

virtual int	doesIntersect (const GEO_Primitive &prim, float worldtol=1e-4F, int nontrivial=0) const =0

virtual GEO_Hull *	reconfigure (unsigned type, int orderu, int orderv, bool openu, bool openv, bool endsu, bool endsv) const =0

virtual GEO_TPSurf *	cutU (float u1, float u2, int &ind1, int &ind2, int keep)=0

virtual GEO_TPSurf *	cutV (float v1, float v2, int &ind1, int &ind2, int keep)=0

virtual void	openAtU (float u)=0
	Open the primitive at the given domain value. More...

virtual void	openAtV (float v)=0

bool	interpretBreakpoint (int uidx, int vidx, UT_Vector3 &p) const

bool	jsonSaveUBasis (UT_JSONWriter &w) const

bool	jsonSaveUBasis (UT_JSONValue &v) const

bool	jsonSaveVBasis (UT_JSONWriter &w) const

bool	jsonSaveVBasis (UT_JSONValue &v) const

bool	jsonLoadUBasis (UT_JSONParser &p)

bool	jsonLoadUBasis (UT_JSONParser &p, const UT_JSONValue &v)

bool	jsonLoadVBasis (UT_JSONParser &p)

bool	jsonLoadVBasis (UT_JSONParser &p, const UT_JSONValue &v)

virtual GEO_Curve *	buildRowCurve (bool appendPoints, GEO_Detail *parent) const =0

virtual GEO_Curve *	buildColCurve (bool appendPoints, GEO_Detail *parent) const =0

GEO_Curve *	extractUIsoparm (float u, int uoffset=-1)

GEO_Curve *	extractUIsoparm (float u, int uoffset, GEO_Detail *parent) const

GEO_Curve *	extractUIsoparm (float u, const GA_AttributeRefMap &map, int uoffset=-1)

GEO_Curve *	extractUIsoparm (float u, const GA_AttributeRefMap &map, int uoffset, GEO_Detail *parent) const

GEO_Curve *	extractVIsoparm (float v, int voffset=-1)

GEO_Curve *	extractVIsoparm (float v, int voffset, GEO_Detail *parent) const

GEO_Curve *	extractVIsoparm (float v, const GA_AttributeRefMap &map, int voffset=-1)

GEO_Curve *	extractVIsoparm (float v, const GA_AttributeRefMap &map, int voffset, GEO_Detail *parent) const

GEO_Curve *	extractU (float unitu)

GEO_Curve *	extractU (float unitu, GEO_Detail *parent) const

GEO_Curve *	extractV (float unitv)

GEO_Curve *	extractV (float unitv, GEO_Detail *parent) const

Public Member Functions inherited from GEO_Hull
bool	saveVertexArray (UT_JSONWriter &w, const GA_SaveMap &save) const

bool	loadVertexArray (UT_JSONParser &p, const GA_LoadMap &load)

bool	evaluateIndex (fpreal u, fpreal v, GA_Offset result_vtx, GA_AttributeRefMap &hlist, unsigned du, unsigned dv) const

int	evaluateIndex (float iu, float iv, UT_Vector4 &pos, unsigned du=0, unsigned dv=0) const

void	normal (NormalComp &output) const override

void	normal (NormalCompD &output) const override

int	evaluateNormalVector (UT_Vector3 &nml, float u, float v=0, float w=0) const override

bool	saveH9 (std::ostream &os, bool binary, const UT_Array< GA_AttribSaveDataH9 > &prim_attribs, const UT_Array< GA_AttribSaveDataH9 > &vtx_attribs) const override

bool	loadH9 (UT_IStream &is, const UT_Array< GA_AttribLoadDataH9 > &prim_attribs, const UT_Array< GA_AttribLoadDataH9 > &vtx_attribs) override

bool	getBBox (UT_BoundingBox *bbox) const override

void	addToBSphere (UT_BoundingSphere *bsphere) const override

UT_Vector3	baryCenter () const override

UT_Vector3D	baryCenterD () const override

UT_Vector3	computeNormal () const override
	Return a normal vector for the primitive. More...

UT_Vector3D	computeNormalD () const override

void	addPointRefToGroup (GA_PointGroup &grp) const override

void	reverse () override
	Reverse the order of vertices. More...

int	setRowCol (int r, int c)

int	appendRow (bool appendPts=true)

int	appendCol (bool appendPts=true)

int	detachPoints (GA_PointGroup &grp) override

GA_DereferenceStatus	dereferencePoint (GA_Offset point, bool dry_run=false) override

GA_DereferenceStatus	dereferencePoints (const GA_RangeMemberQuery &pt_q, bool dry_run=false) override

int	subdivideU (float u, GA_AttributeRefMap &map)

int	subdivideU (float u)

int	subdivideV (float u, GA_AttributeRefMap &map)

int	subdivideV (float u)

int	warpAlongNormal (float u, float v, float distance, GA_AttributeRefMap &map, float usharpness, float vsharpness, float ubias, float vbias, int u_v_both)

void	spanRefineU (GA_AttributeRefMap &map, int numdivs=1)

void	spanRefineU (int numdivs=1)

void	spanRefineV (GA_AttributeRefMap &map, int numdivs=1)

void	spanRefineV (int numdivs=1)

int	unrefineU (int kidx, GA_AttributeRefMap &h, int mult=0, float tol=1e-4f, GA_PointGroup *delgroup=0)

int	unrefineU (int kidx, int mult=0, float tol=1e-4F, GA_PointGroup *delgroup=0)

int	unrefineV (int kidx, GA_AttributeRefMap &h, int mult=0, float tol=1e-4f, GA_PointGroup *delgroup=0)

int	unrefineV (int kidx, int mult=0, float tol=1e-4F, GA_PointGroup *delgroup=0)

bool	rowColTexture (const GA_RWHandleV3 &txth, bool ptattrib)

SYS_FORCE_INLINE int	getNumRows () const

SYS_FORCE_INLINE int	getNumCols () const

SYS_FORCE_INLINE void	initHullData (int rows, int cols, bool wrapv, bool wrapu)

const GEO_Vertex	operator() (unsigned int r, unsigned int c) const

GEO_Vertex	operator() (unsigned int r, unsigned int c)

const GEO_Vertex	getVertexElement (unsigned int r, unsigned int c) const

SYS_FORCE_INLINE GA_Offset	getVertexOffset (unsigned int r, unsigned int c) const

SYS_FORCE_INLINE GA_Index	getVertexIndex (unsigned int r, unsigned int c) const

SYS_FORCE_INLINE GA_Offset	getPointOffset (unsigned int r, unsigned int c) const

SYS_FORCE_INLINE GA_Index	getPointIndex (unsigned int r, unsigned int c) const

SYS_FORCE_INLINE UT_Vector3	getPos3 (unsigned int r, unsigned int c) const

SYS_FORCE_INLINE void	setPos3 (unsigned int r, unsigned int c, const UT_Vector3 &pos) const

SYS_FORCE_INLINE UT_Vector4	getPos4 (unsigned int r, unsigned int c) const

SYS_FORCE_INLINE void	setPos4 (unsigned int r, unsigned int c, const UT_Vector4 &pos) const

SYS_FORCE_INLINE void	setPointOffset (unsigned int r, unsigned int c, GA_Offset ptoff) const

SYS_FORCE_INLINE GA_Size	getFastVertexCount () const

void	setVertexPoint (unsigned int r, unsigned int c, GA_Offset pt)

void	beginVertex (const_iterator &i) const override

void	nextVertex (const_iterator &i) const override

GEO_SurfaceType	getSurfaceType () const

void	setSurfaceType (GEO_SurfaceType t)

bool	isWrappedU () const

bool	isWrappedV () const

bool	hasEdge (const GA_Edge &edge) const override
	Method to determine if a primitive has an edge (undirected). More...

bool	vertexApply (bool(apply)(GA_Offset vtx, void ), void *data=nullptr) const override

void	iterateEdges (GA_IterateEdgesFunc apply_func) const override

void	iterateEdgesByVertex (GA_IterateEdgesByVertexFunc apply_func) const override

GA_Size	getVertexCount () const override

GA_Offset	getVertexOffset (GA_Size index) const override

GA_Size	findVertex (GA_Offset vtx) const
	return the index of a vertex within our vertex list More...

void	realToUnitPair (float ureal, float vreal, float &uunit, float &vunit) const override

void	unitToRealPair (float uunit, float vunit, float &ureal, float &vreal) const override

virtual int	findEdgePoints (const GA_Edge &edge, int pr0, int pc0, int pr1, int pc1) const

virtual int	findEdgePoints (GA_Offset a, GA_Offset b, int pr0, int pc0, int pr1, int pc1) const

int	makeEdgeMatrix (const GA_EdgeGroup &edges, GEO_SubHull &subhull)

void	sampleEndsU (int n)

void	sampleEndsV (int n)

float	getIndices (float c, int &c1, int &c2, int maxIndex, int wrap) const

float	uvDist (float u1, float v1, float u2, float v2) const override

fpreal	calcVolume (const UT_Vector3 &refpt) const override

fpreal	calcArea () const override

fpreal	calcPerimeter () const override

const char *	getSurfaceTypeName () const

bool	setSurfaceTypeName (const char *name)

bool	setWrapU (bool dowrap)

bool	setWrapV (bool dowrap)

Public Member Functions inherited from GEO_Primitive
GA_PrimCompat::TypeMask	getPrimitiveId () const override

void	copyAttributesAndGroups (const GEO_Primitive &src, bool copy_groups=true)

void	copyAttributesAndGroups (const GEO_Primitive &src, GA_AttributeRefMap &gah, bool copy_groups=true)

void	copyAttributesAndGroups (const GEO_Primitive &src, GA_PrimitiveWrangler &wrangler, bool copy_groups=true)
	NOTE: The copying of groups only works if src is in the same detail. More...

void	copyAttributeData (const GEO_Primitive &src)

void	copyAttributeData (const GEO_Primitive &src, GA_AttributeRefMap &gah)

void	copyAttributeData (const GEO_Primitive &src, GA_PrimitiveWrangler &wrangler)

void	copyAttributeValues (const GEO_Primitive &src, GA_PrimitiveWrangler &wrangler)

void	copyGroupMembership (const GEO_Primitive &src)

virtual void	transform (const UT_Matrix4 &)

virtual void	unitLengthToUnitPair (float ulength, float vlength, float &uparm, float &vparm) const

virtual void	unitLengthToUnitPair (float ulength, float vlength, float &uparm, float &vparm, float tolerance) const

virtual void	unitToUnitLengthPair (float uparm, float vparm, float &ulength, float &vlength) const

bool	evaluateBaryCenter (GA_Offset result_vtx, GA_AttributeRefMap &map) const

bool	evaluatePoint (GA_Offset result_vtx, GA_AttributeRefMap &map, fpreal u, fpreal v=0, uint du=0, uint dv=0) const

int	evaluatePoint (UT_Vector4 &pos, float u, float v=0, unsigned du=0, unsigned dv=0) const

bool	evaluateInteriorPoint (GA_Offset result_vtx, GA_AttributeRefMap &map, fpreal u, fpreal v, fpreal w=0) const

int	evaluateInteriorPoint (UT_Vector4 &pos, fpreal u, fpreal v, fpreal w=0) const

SYS_FORCE_INLINE GEO_Detail *	getParent () const

virtual bool	getVisibleBBox (UT_BoundingBox *bbox) const

bool	enlargeVisibleBoundingBox (UT_BoundingBox &b, const GA_Attribute *P) const override

template<typename T >
UT_Vector3T< T >	baryCenterT () const

bool	hasEdge (const GA_Edge &edge) const override
	Method to determine if a primitive has an edge (undirected). More...

GEO_Vertex	getVertexElement (GA_Size i) const

virtual GEO_MetaPrim *	castToMetaPrim ()

virtual const GEO_MetaPrim *	castToMetaPrim () const

int	bboxIntersectRay (const UT_Vector3 &rayorig, const UT_Vector3 &raydir, int maxtries=10, float tmax=1E17F, float distance=0, UT_Vector3 nml=0) const

virtual bool	isQuadric () const

virtual GEO_Primitive *	convert (GEO_ConvertParms &parms, GA_PointGroup *usedpts=0)=0

virtual GEO_Primitive *	convertNew (GEO_ConvertParms &parms)=0

virtual void	clip (UT_Vector3 normal, float distance=0, GA_PrimitiveGroup *clipgrp=NULL)

virtual int	intersectRay (const UT_Vector3 &o, const UT_Vector3 &d, float tmax=1E17F, float tol=1E-12F, float distance=0, UT_Vector3 pos=0, UT_Vector3 nml=0, int accurate=0, float u=0, float *v=0, int ignoretrim=1) const

bool	enlargeBoundingBox (UT_BoundingRect &b, const GA_Attribute *p) const override

bool	enlargeBoundingBox (UT_BoundingBox &b, const GA_Attribute *p) const override

virtual bool	hasGuideEdge (int edgeid, UT_Vector3 &a, UT_Vector3 &b) const

virtual bool	hasXsectPoint (int pointid, UT_Vector3 &p) const

fpreal	calcVolume (const UT_Vector3 &) const override

fpreal	calcArea () const override

fpreal	calcPerimeter () const override

Public Member Functions inherited from GA_Primitive
virtual	~GA_Primitive ()

virtual const GA_PrimitiveDefinition &	getTypeDef () const =0

const char *	getTypeName () const

SYS_FORCE_INLINE GA_Detail &	getDetail () const

SYS_FORCE_INLINE GA_Offset	getMapOffset () const
	Gets the offset of this primitive in the detail containing it. More...

SYS_FORCE_INLINE GA_Index	getMapIndex () const
	Gets the index of this primitive in the detail containing it. More...

SYS_FORCE_INLINE const GA_IndexMap &	getIndexMap () const
	Gets the index map for primitives in the detail containing this primitive. More...

GA_Index	getNum () const

void	swapOffsetValue (const GA_Defragment &defrag)
	For defragmentation, we need to update the offset. More...

bool	isPrimary () const

SYS_FORCE_INLINE const GA_PrimitiveTypeId &	getTypeId () const

GA_PrimitiveFamilyMask	getFamilyMask () const

bool	isFamily (unsigned family_mask) const

bool	hasLocalTransform () const
	Whether the primitive has a transform associated with it. More...

virtual void	getLocalTransform (UT_Matrix3D &matrix) const

virtual void	getLocalTransform4 (UT_Matrix4D &matrix) const

virtual void	setLocalTransform (const UT_Matrix3D &matrix)
	Set the local transform. The default implementation does nothing. More...

virtual int64	getMemoryUsage () const

virtual void	countMemory (UT_MemoryCounter &counter) const

SYS_FORCE_INLINE GA_Size	getVertexCount () const
	Return the number of vertices used by this primitive. More...

SYS_FORCE_INLINE GA_Offset	getVertexOffset (GA_Size primvertexnum) const

SYS_FORCE_INLINE GA_Index	getVertexIndex (GA_Size primvertexnum) const

SYS_FORCE_INLINE GA_Offset	getPointOffset (GA_Size i) const

SYS_FORCE_INLINE void	setPointOffset (GA_Size i, GA_Offset ptoff)

SYS_FORCE_INLINE GA_Index	getPointIndex (GA_Size i) const

SYS_FORCE_INLINE UT_Vector3	getPos3 (GA_Size i) const

SYS_FORCE_INLINE UT_Vector3D	getPos3D (GA_Size i) const

template<typename T >
UT_Vector3T< T >	getPos3T (GA_Size i) const

SYS_FORCE_INLINE void	setPos3 (GA_Size i, const UT_Vector3 &pos) const

SYS_FORCE_INLINE void	setPos3 (GA_Size i, const UT_Vector3D &pos) const

SYS_FORCE_INLINE UT_Vector4	getPos4 (GA_Size i) const

SYS_FORCE_INLINE UT_Vector4D	getPos4D (GA_Size i) const

SYS_FORCE_INLINE void	setPos4 (GA_Size i, const UT_Vector4 &pos) const

SYS_FORCE_INLINE void	setPos4 (GA_Size i, const UT_Vector4D &pos) const

GA_Range	getVertexRange (bool harden=false) const
	Get a range of all the vertices accessed by the primitive. More...

GA_Range	getPointRange (bool harden=false) const

bool	isPointUsed (GA_Offset ptoff) const

void	addPointRefToGroup (GA_PointGroup &grp) const

void	edgeApply (GA_EdgeApplyFunc apply, void *data=nullptr) const

void	edgeApplyIndex (GA_EdgeApplyIndexFunc apply, void *data=nullptr) const

bool	findEdgePoints (GA_Offset ptoff0, GA_Offset ptoff1, GA_Size &vtx0, GA_Size &vtx1) const

virtual bool	enlargeBoundingSphere (UT_BoundingSphere &b, const GA_Attribute *P) const

virtual void	enlargePointBounds (UT_BoundingBox &box) const

void	copyUnwiredForMerge (const GA_Primitive *src, const GA_MergeMap &map)

virtual bool	saveSharedLoadData (UT_JSONWriter &w, GA_SaveMap &save, GA_GeometryIndex *geo_index) const

virtual bool	registerSharedLoadData (int load_data_type, GA_SharedDataHandlePtr item)

const GA_IntrinsicManager &	getIntrinsicManager () const

virtual void	getAdjacentBoundaryVertices (GA_Offset vtx, GA_Offset &prev_vtx, GA_Offset &next_vtx) const

virtual bool	supportsHedge () const

virtual GA_Offset	releaseVertex (GA_Offset vtx)

virtual int	isVisible () const

GA_Index	getNumSecondary (GA_Index detail) const

const GA_Primitive *	getSecondaryByIndex (GA_Index detail, GA_Index i) const

GA_Primitive *	getSecondaryByIndex (GA_Index detail, GA_Index i)

const GA_Primitive *	getSecondaryByOffset (GA_Index detail, GA_Offset o) const

GA_Primitive *	getSecondaryByOffset (GA_Index detail, GA_Offset o)

SYS_FORCE_INLINE bool	isVertexListTrivial () const

bool	isPointListTrivial () const

template<typename FUNCTOR >
SYS_FORCE_INLINE void	forEachVertex (FUNCTOR &&functor) const

template<typename FUNCTOR >
SYS_FORCE_INLINE void	forEachPoint (FUNCTOR &&functor) const

bool	vertexApply (bool(apply)(GA_Offset vtx, void ), void *data=nullptr) const

virtual void	flushCEWriteCaches ()
	Copy any modified caches from the GPU back to CPU cache. More...

virtual void	flushCECaches ()

virtual void	stealCEBuffers (const GA_Primitive *src)
	Steal the underlying CE buffer from the source. More...

GA_LocalIntrinsic	findIntrinsic (const UT_StringRef &nm) const

GA_LocalIntrinsic	findIntrinsic (GA_GlobalIntrinsic h) const

GA_GlobalIntrinsic	findGlobalIntrinsic (GA_LocalIntrinsic h) const

const char *	getIntrinsicName (GA_LocalIntrinsic h) const

GA_Size	getIntrinsicTupleSize (GA_LocalIntrinsic h) const

bool	getIntrinsicCollapseSingletons (GA_LocalIntrinsic h) const

GA_StorageClass	getIntrinsicStorage (GA_LocalIntrinsic h) const

bool	getIntrinsicReadOnly (GA_LocalIntrinsic h) const

const UT_Options *	getIntrinsicOptions (GA_LocalIntrinsic h) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, UT_String &val) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, UT_StringArray &val) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, UT_OptionsHolder &val) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, UT_Array< UT_OptionsHolder > &val) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, int64 *v, GA_Size size) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, fpreal64 *v, GA_Size sz) const

bool	getIntrinsic (GA_LocalIntrinsic h, float &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, int &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector2 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector3 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector4 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix2 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix3 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix4 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, double &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, int64 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector2D &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector3D &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector4D &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix2D &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix3D &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix4D &v) const

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const char *value)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const UT_StringArray &value)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const char **val, GA_Size s)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const UT_OptionsHolder &value)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const UT_Array< UT_OptionsHolder > &value)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const UT_OptionsHolder *value, GA_Size s)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const int64 val)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const fpreal64 val)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const int64 *val, GA_Size sz)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const fpreal64 *v, GA_Size sz)

Static Public Member Functions
static int	mergeGroupU (GEO_Detail gdp, GA_PrimitiveGroup nurbs)

static int	mergeGroupV (GEO_Detail gdp, GA_PrimitiveGroup nurbs)

Static Public Member Functions inherited from GEO_TPSurf
static void	dehomogenizeData (GA_Offset *vertices, GA_AttributeRefMap &hlist, int count)

static void	dehomogenizeData (UT_Vector4 *pos, int count)

Static Public Member Functions inherited from GEO_Hull
template<typename S >
static const UT_Vector3T< S >	quadNormal (const UT_Vector3T< S > &p1, const UT_Vector3T< S > &p2, const UT_Vector3T< S > &p3, const UT_Vector3T< S > &p4)

Static Public Member Functions inherited from GEO_Primitive
static GA_PrimCompat::TypeMask	getPrimitiveMaskH9 (const char *maskstr)

Static Public Member Functions inherited from GA_Primitive
static SYS_FORCE_INLINE GA_PrimCompat::TypeMask	primCompatMaskFromTypeId (int type_id)

Protected Member Functions
	GEO_PrimNURBSurf (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)

	~GEO_PrimNURBSurf () override

GA_Basis *	newBasis () const override

void	reverseU () override

void	reverseV () override

void	correctParam (const UT_Vector4 &p, float &u, float &v, float distTol=1e-10F, float angTol=1e-2F, int maxIter=50) const

virtual int	translateBkptsFixed (const UT_IntArray &uindices, const UT_IntArray &vindices, const UT_Vector3 &delta, GA_PointGroup ptgroup=NULL, GEO_Delta geodelta=0)

virtual int	transformBkptsFixed (const UT_IntArray &uindices, const UT_IntArray &vindices, const UT_Matrix4 &matx, GA_PointGroup ptgroup=NULL, GEO_Delta geodelta=0)

virtual int	translateBkptsNonFixed (const UT_IntArray &uindices, const UT_IntArray &vindices, const UT_Vector3 &delta, GA_PointGroup ptgroup=NULL, GEO_Delta geodelta=0)

virtual int	transformBkptsNonFixed (const UT_IntArray &uindices, const UT_IntArray &vindices, const UT_Matrix4 &matx, GA_PointGroup ptgroup=NULL, GEO_Delta geodelta=0)

int	subdivideURefMap (float u, GA_AttributeRefMap &map) override

int	subdivideUFloat (float u) override

int	subdivideVRefMap (float u, GA_AttributeRefMap &map) override

int	subdivideVFloat (float u) override

int	unrefineURefMap (int kidx, GA_AttributeRefMap &hlist, int mult=0, float tol=1e-4F, GA_PointGroup *delgroup=0) override

int	unrefineUFloat (int kidx, int mult=0, float tol=1e-4F, GA_PointGroup *delgroup=0) override

int	unrefineVRefMap (int kidx, GA_AttributeRefMap &hlist, int mult=0, float tol=1e-4F, GA_PointGroup *delgroup=0) override

int	unrefineVFloat (int kidx, int mult=0, float tol=1e-4F, GA_PointGroup *delgroup=0) override

int	raiseOrderURefMap (int neworder, GA_AttributeRefMap &h) override

int	raiseOrderUInt (int neworder) override

int	raiseOrderVRefMap (int neworder, GA_AttributeRefMap &h) override

int	raiseOrderVInt (int neworder) override

Protected Member Functions inherited from GEO_TPSurf
	GEO_TPSurf (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)

	~GEO_TPSurf () override

	GA_DECLARE_INTRINSICS (override)

bool	savePrivateH9 (std::ostream &os, bool binary) const override

bool	saveExtraH9 (std::ostream &, bool binary) const override

bool	loadPrivateH9 (UT_IStream &is) override

bool	loadExtraH9 (UT_IStream &) override

bool	validate () const override

void	mergeAttachProfilesU (const GEO_TPSurf &tpsurf)

void	mergeAttachProfilesV (const GEO_TPSurf &tpsurf)

float	stepSize (float start, float stop, int count) const

bool	evaluatePointRefMap (GA_Offset result_vtx, GA_AttributeRefMap &hlist, fpreal u, fpreal v, uint du, uint dv) const override

int	evaluatePointV4 (UT_Vector4 &pos, float u, float v=0, unsigned du=0, unsigned dv=0) const override

bool	evaluateIndexRefMap (fpreal u, fpreal v, GA_Offset result_vtx, GA_AttributeRefMap &hlist, unsigned du, unsigned dv) const override

int	evaluateIndexV4 (float iu, float iv, UT_Vector4 &pos, unsigned du=0, unsigned dv=0) const override

void	spanRefineURefMap (GA_AttributeRefMap &map, int ndivs=1) override

void	spanRefineUInt (int numdivs=1) override

void	spanRefineVRefMap (GA_AttributeRefMap &map, int ndivs=1) override

void	spanRefineVInt (int numdivs=1) override

int64	getBaseMemoryUsage () const

void	countBaseMemory (UT_MemoryCounter &counter) const

Protected Member Functions inherited from GEO_Hull
	GEO_Hull (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)

virtual	~GEO_Hull ()

template<typename T , typename NORMALCOMP >
void	internalComputeNormal (NORMALCOMP &output) const

template<typename T >
UT_Vector3T< T >	internalComputeNormal () const

template<typename T >
fpreal	internalCalcVolume (const UT_Vector3T< T > &refpt) const

template<typename T >
fpreal	internalCalcArea () const

template<typename T >
fpreal	internalCalcPerimeter () const

void	cycleOffsetListRows (int shift)

void	cycleOffsetListCols (int shift)

	GA_DECLARE_INTRINSICS (override)

int	breakHull (GEO_SubHull &subhull, int top, int left, int bottom, int right, GEO_SubHullFlags break_flags)

int	checkUsedEdges (UT_BitArray *remove_edges, const GEO_SubHull &subhull)

virtual GEO_Hull *	getSubHull (int top, int left, int bottom, int right, GEO_SubHullFlags break_flags)=0

float	getLRIndex (float c, int &c1, int &c2, int minIndex, int maxIndex, int wrap) const

SYS_FORCE_INLINE GA_Offset	vertexPoint (GA_Size r, GA_Size c) const

void	swapVertexOffsets (const GA_Defragment &defrag) override
	Defragmentation. More...

bool	evaluateBaryCenterRefMap (GA_Offset result_vertex, GA_AttributeRefMap &map) const override

int64	getBaseMemoryUsage () const
	Report approximate memory usage for myVertexMatx (exclusive) More...

void	countBaseMemory (UT_MemoryCounter &counter) const

Protected Member Functions inherited from GEO_Primitive
SYS_FORCE_INLINE	GEO_Primitive (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)

	~GEO_Primitive () override

virtual bool	evaluateInteriorPointRefMap (GA_Offset result_vtx, GA_AttributeRefMap &map, fpreal u, fpreal v, fpreal w=0) const

virtual int	evaluateInteriorPointV4 (UT_Vector4 &pos, fpreal u, fpreal v, fpreal w=0) const

Protected Member Functions inherited from GA_Primitive
SYS_FORCE_INLINE	GA_Primitive (GA_Detail &detail, GA_Offset offset=GA_INVALID_OFFSET)

void	setNumVertices (GA_Size nvertices)

GA_Offset	allocateVertex (GA_Offset point=GA_INVALID_OFFSET)
	allocateVertex() will call wireVertex() if the point given is not -1 More...

void	destroyVertex (GA_Offset vertex)

void	wireVertex (GA_Offset vertex, GA_Offset point)

void	registerVertex (GA_Offset vertex)

SYS_FORCE_INLINE int64	getBaseMemoryUsage () const
	Report approximate memory usage for myVertexList for subclasses. More...

void	countBaseMemory (UT_MemoryCounter &counter) const

void	copyVertexListForMerge (const GA_OffsetListRef &src_vertices, const GA_MergeMap &map)

Static Protected Member Functions
static GA_PrimitiveFamilyMask	buildFamilyMask ()

static GA_IntrinsicManager::Registrar	registerIntrinsics (GA_PrimitiveDefinition &defn)

Static Protected Member Functions inherited from GEO_TPSurf
static GA_PrimitiveFamilyMask	buildFamilyMask ()

Static Protected Member Functions inherited from GEO_Hull
static GA_PrimitiveFamilyMask	buildFamilyMask ()

Static Protected Member Functions inherited from GEO_Primitive
static GA_IntrinsicManager::Registrar	registerIntrinsics (GA_PrimitiveDefinition &defn)

Additional Inherited Members
Public Types inherited from GEO_Primitive
using	NormalComp = NormalCompT< float >

using	NormalCompArray = NormalCompArrayT< float >

using	NormalCompAttr = NormalCompAttrT< float >

using	NormalCompBuffered = NormalCompBufferedT< float >

using	NormalCompD = NormalCompT< double >

using	NormalCompArrayD = NormalCompArrayT< double >

using	NormalCompAttrD = NormalCompAttrT< double >

using	NormalCompBufferedD = NormalCompBufferedT< double >

Public Types inherited from GA_Primitive
enum	GA_DereferenceStatus { GA_DEREFERENCE_FAIL, GA_DEREFERENCE_OK, GA_DEREFERENCE_DEGENERATE, GA_DEREFERENCE_DESTROY }

Static Public Attributes inherited from GEO_Primitive
static const UT_Array < GA_AttribSaveDataH9 > &	theEmptySaveAttribs
	Convience objects to pass as arguments to saveH9()/loadH9(). More...

Protected Attributes inherited from GEO_TPSurf
GA_Basis *	myUBasis

GA_Basis *	myVBasis

Protected Attributes inherited from GEO_Hull
GA_OffsetMatrix	myVertexMatx

GEO_HullFlags	flags

GEO_SurfaceType	surfaceType

Protected Attributes inherited from GA_Primitive
GA_OffsetList	myVertexList

Detailed Description

Examples:: SOP/SOP_NURBS.C.

Definition at line 24 of file GEO_PrimNURBSurf.h.

Constructor & Destructor Documentation

GEO_PrimNURBSurf::GEO_PrimNURBSurf	(	GA_Detail *	d,
		GA_Offset	offset = `GA_INVALID_OFFSET`
	)

inlineprotected

NOTE: The constructor should only be called from subclass constructors.

Definition at line 29 of file GEO_PrimNURBSurf.h.

GEO_PrimNURBSurf::~GEO_PrimNURBSurf ( )

inlineoverrideprotected

NOTE: The destructor should only be called from subclass destructors. Please read the comments on the parent class destructor.

Definition at line 36 of file GEO_PrimNURBSurf.h.

Member Function Documentation

int GEO_PrimNURBSurf::attachU	(	const GEO_Hull &	hull,
		int	blend = `1`,
		float	bias = `0.5f`,
		float	tolerance = `1.0f`,
		int	unrefine = `1`,
		GA_PointGroup *	ptgroup = `0`
	)

overridevirtual

Implements GEO_Hull.

int GEO_PrimNURBSurf::attachV	(	const GEO_Hull &	hull,
		int	blend = `1`,
		float	bias = `0.5f`,
		float	tolerance = `1.0f`,
		int	unrefine = `1`,
		GA_PointGroup *	ptgroup = `0`
	)

overridevirtual

Implements GEO_Hull.

int GEO_PrimNURBSurf::breakpointRangeOfCV	(	int	i,
		int	j,
		int &	minbkpu,
		int &	maxbkpu,
		int &	minbkpv,
		int &	maxbkpv
	)		const

overridevirtual

Implements GEO_TPSurf.

static GA_PrimitiveFamilyMask GEO_PrimNURBSurf::buildFamilyMask ( )

inlinestaticprotected

Definition at line 271 of file GEO_PrimNURBSurf.h.

int GEO_PrimNURBSurf::clampU ( GA_PointGroup * delPoints = 0 )

int GEO_PrimNURBSurf::clampV ( GA_PointGroup * delPoints = 0 )

void GEO_PrimNURBSurf::correctParam	(	const UT_Vector4 &	p,
		float &	u,
		float &	v,
		float	distTol = `1e-10F`,
		float	angTol = `1e-2F`,
		int	maxIter = `50`
	)		const

protected

int GEO_PrimNURBSurf::cycleU	(	int	amount,
		int	keepSpan = `1`
	)

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::cycleV	(	int	amount,
		int	keepSpan = `1`
	)

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::deleteCol ( unsigned int which )

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::deleteRow ( unsigned int which )

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::domainRangeOfCV	(	int	i,
		int	j,
		int &	minuk,
		int &	maxuk,
		int &	minvk,
		int &	maxvk
	)		const

overridevirtual

Implements GEO_TPSurf.

int GEO_PrimNURBSurf::evaluateBasis	(	float	u,
		float	v,
		float *	ubvals,
		float *	vbvals,
		int &	rowoffset,
		int &	coloffset,
		unsigned	du = `0`,
		unsigned	dv = `0`,
		int	uoffset = `-1`,
		int	voffset = `-1`
	)		const

overridevirtual

Implements GEO_TPSurf.

int GEO_PrimNURBSurf::evaluateBasisDerivs	(	float	u,
		float	v,
		float	ubmatx[][GA_MAXORDER],
		float	vbmatx[][GA_MAXORDER],
		int &	rowoffset,
		int &	coloffset,
		unsigned	du = `0`,
		unsigned	dv = `0`,
		int	uoffset = `-1`,
		int	voffset = `-1`
	)		const

overridevirtual

Implements GEO_TPSurf.

int GEO_PrimNURBSurf::evaluateBreakpoint	(	int	uidx,
		int	vidx,
		UT_Vector4 &	pos,
		int	du = `0`,
		int	dv = `0`
	)		const

overridevirtual

Implements GEO_Hull.

Reimplemented in GU_PrimNURBSurf.

int GEO_PrimNURBSurf::evaluateUBasis	(	float	u,
		float *	ubvals,
		int &	coloffset,
		unsigned	du = `0`,
		int	uoffset = `-1`
	)		const

overridevirtual

Implements GEO_TPSurf.

int GEO_PrimNURBSurf::evaluateVBasis	(	float	v,
		float *	vbvals,
		int &	rowoffset,
		unsigned	dv = `0`,
		int	voffset = `-1`
	)		const

overridevirtual

Implements GEO_TPSurf.

GEO_TPSurf* GEO_PrimNURBSurf::extract	(	float	ustart,
		float	ustop,
		float	vstart,
		float	vstop
	)		const

overridevirtual

Implements GEO_TPSurf.

void GEO_PrimNURBSurf::fixSeamsU ( )

overridevirtual

Reimplemented from GEO_Hull.

void GEO_PrimNURBSurf::fixSeamsV ( )

overridevirtual

Reimplemented from GEO_Hull.

const GA_PrimitiveJSON* GEO_PrimNURBSurf::getJSON ( ) const

overridevirtual

This method returns the JSON interface for saving/loading the primitive If the method returns a NULL pointer, then the primitive will not be saved to geometry files (and thus cannot be loaded).

Implements GA_Primitive.

float GEO_PrimNURBSurf::getKnotRemovalBound	(	int	uDir,
		int	curveIdx,
		int	knotIdx,
		int	mult = `0`
	)		const

int GEO_PrimNURBSurf::insertCol	(	unsigned int	beforeWhich,
		bool	appendPts = `true`
	)

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::insertRow	(	unsigned int	beforeWhich,
		bool	appendPts = `true`
	)

overridevirtual

Reimplemented from GEO_Hull.

bool GEO_PrimNURBSurf::interpolatesEndsU ( ) const

bool GEO_PrimNURBSurf::interpolatesEndsV ( ) const

bool GEO_PrimNURBSurf::isClampedU ( ) const

overridevirtual

Reimplemented from GEO_Hull.

bool GEO_PrimNURBSurf::isClampedV ( ) const

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::loftU	(	int	newcount,
		int	start = `-1`,
		int	stop = `-1`
	)

overridevirtual

Implements GEO_Hull.

int GEO_PrimNURBSurf::loftV	(	int	newcount,
		int	start = `-1`,
		int	stop = `-1`
	)

overridevirtual

Implements GEO_Hull.

static int GEO_PrimNURBSurf::mergeGroupU	(	GEO_Detail *	gdp,
		GA_PrimitiveGroup *	nurbs
	)

static

static int GEO_PrimNURBSurf::mergeGroupV	(	GEO_Detail *	gdp,
		GA_PrimitiveGroup *	nurbs
	)

static

GA_Basis* GEO_PrimNURBSurf::newBasis ( ) const

overrideprotectedvirtual

Implements GEO_TPSurf.

void GEO_PrimNURBSurf::openU	(	int	preserveShape = `0`,
		int	= `0`
	)

overridevirtual

Reimplemented from GEO_Hull.

void GEO_PrimNURBSurf::openV	(	int	preserveShape = `0`,
		int	= `0`
	)

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::raiseOrderUInt ( int neworder )

overrideprotectedvirtual

Implements GEO_TPSurf.

int GEO_PrimNURBSurf::raiseOrderURefMap	(	int	neworder,
		GA_AttributeRefMap &	h
	)

overrideprotectedvirtual

Implements GEO_TPSurf.

int GEO_PrimNURBSurf::raiseOrderVInt ( int neworder )

overrideprotectedvirtual

Implements GEO_TPSurf.

int GEO_PrimNURBSurf::raiseOrderVRefMap	(	int	neworder,
		GA_AttributeRefMap &	h
	)

overrideprotectedvirtual

Implements GEO_TPSurf.

int GEO_PrimNURBSurf::refineU	(	float	k,
		GA_AttributeRefMap &	hl,
		int	r = `1`
	)

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::refineU	(	float	k,
		int	r = `1`
	)

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::refineV	(	float	k,
		GA_AttributeRefMap &	hl,
		int	r = `1`
	)

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::refineV	(	float	k,
		int	r = `1`
	)

overridevirtual

Reimplemented from GEO_Hull.

static GA_IntrinsicManager::Registrar GEO_PrimNURBSurf::registerIntrinsics ( GA_PrimitiveDefinition & defn )

inlinestaticprotected

All subclasses should call this method to register the curve intrinsics.

See Also: GA_IntrinsicManager

Definition at line 277 of file GEO_PrimNURBSurf.h.

void GEO_PrimNURBSurf::reparameterizeU ( GA_ParameterizationType ptype )

overridevirtual

Implements GEO_TPSurf.

void GEO_PrimNURBSurf::reparameterizeV ( GA_ParameterizationType ptype )

overridevirtual

Implements GEO_TPSurf.

void GEO_PrimNURBSurf::reverseU ( )

overrideprotectedvirtual

Reimplemented from GEO_Hull.

void GEO_PrimNURBSurf::reverseV ( )

overrideprotectedvirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::subdivideUFloat ( float u )

overrideprotectedvirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::subdivideURefMap	(	float	u,
		GA_AttributeRefMap &	map
	)

overrideprotectedvirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::subdivideVFloat ( float u )

overrideprotectedvirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::subdivideVRefMap	(	float	u,
		GA_AttributeRefMap &	map
	)

overrideprotectedvirtual

Reimplemented from GEO_Hull.

void GEO_PrimNURBSurf::toggleEndConditionU ( )

void GEO_PrimNURBSurf::toggleEndConditionV ( )

virtual int GEO_PrimNURBSurf::transformBkptsFixed	(	const UT_IntArray &	uindices,
		const UT_IntArray &	vindices,
		const UT_Matrix4 &	matx,
		GA_PointGroup *	ptgroup = `NULL`,
		GEO_Delta *	geodelta = `0`
	)

protectedvirtual

virtual int GEO_PrimNURBSurf::transformBkptsNonFixed	(	const UT_IntArray &	uindices,
		const UT_IntArray &	vindices,
		const UT_Matrix4 &	matx,
		GA_PointGroup *	ptgroup = `NULL`,
		GEO_Delta *	geodelta = `0`
	)

protectedvirtual

int GEO_PrimNURBSurf::transformBreakpoints	(	const UT_IntArray &	uindices,
		const UT_IntArray &	vindices,
		const UT_Matrix4 &	matx,
		int	fixbkpts = `1`,
		GA_PointGroup *	ptgroup = `NULL`,
		GEO_Delta *	geodelta = `0`
	)

overridevirtual

Implements GEO_TPSurf.

virtual int GEO_PrimNURBSurf::translateBkptsFixed	(	const UT_IntArray &	uindices,
		const UT_IntArray &	vindices,
		const UT_Vector3 &	delta,
		GA_PointGroup *	ptgroup = `NULL`,
		GEO_Delta *	geodelta = `0`
	)

protectedvirtual

virtual int GEO_PrimNURBSurf::translateBkptsNonFixed	(	const UT_IntArray &	uindices,
		const UT_IntArray &	vindices,
		const UT_Vector3 &	delta,
		GA_PointGroup *	ptgroup = `NULL`,
		GEO_Delta *	geodelta = `0`
	)

protectedvirtual

int GEO_PrimNURBSurf::translateBreakpoints	(	const UT_IntArray &	uindices,
		const UT_IntArray &	vindices,
		const UT_Vector3 &	delta,
		int	fixbkpts = `1`,
		GA_PointGroup *	ptgroup = `NULL`,
		GEO_Delta *	geodelta = `0`
	)

overridevirtual

Implements GEO_TPSurf.

void GEO_PrimNURBSurf::transpose ( )

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::uMaxValidIndex ( ) const

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::uMinValidIndex ( ) const

overridevirtual

Reimplemented from GEO_Hull.

void GEO_PrimNURBSurf::unclampU ( )

void GEO_PrimNURBSurf::unclampV ( )

int GEO_PrimNURBSurf::unrefine	(	int	udir,
		int	kidx,
		GA_AttributeRefMap &	hlist,
		int	mult = `0`,
		float	tol = `1e-4F`,
		GA_PointGroup *	delgroup = `0`
	)

int GEO_PrimNURBSurf::unrefine	(	int	udir,
		int	kidx,
		int	mult = `0`,
		float	tol = `1e-4F`,
		GA_PointGroup *	delgroup = `0`
	)

int GEO_PrimNURBSurf::unrefineUFloat	(	int	kidx,
		int	mult = `0`,
		float	tol = `1e-4F`,
		GA_PointGroup *	delgroup = `0`
	)

overrideprotectedvirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::unrefineURefMap	(	int	kidx,
		GA_AttributeRefMap &	hlist,
		int	mult = `0`,
		float	tol = `1e-4F`,
		GA_PointGroup *	delgroup = `0`
	)

overrideprotectedvirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::unrefineVFloat	(	int	kidx,
		int	mult = `0`,
		float	tol = `1e-4F`,
		GA_PointGroup *	delgroup = `0`
	)

overrideprotectedvirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::unrefineVRefMap	(	int	kidx,
		GA_AttributeRefMap &	hlist,
		int	mult = `0`,
		float	tol = `1e-4F`,
		GA_PointGroup *	delgroup = `0`
	)

overrideprotectedvirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::unrollU ( int append_pts = 1 )

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::unrollV ( int append_pts = 1 )

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::vMaxValidIndex ( ) const

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::vMinValidIndex ( ) const

overridevirtual

Reimplemented from GEO_Hull.

int GEO_PrimNURBSurf::warp	(	float	u,
		float	v,
		const UT_Vector3 &	delta,
		GA_AttributeRefMap &	map,
		float	usharpness = `0.f`,
		float	vsharpness = `0.f`,
		float	ubias = `-1.0f`,
		float	vbias = `-1.0f`
	)

overridevirtual

Implements GEO_Hull.

int GEO_PrimNURBSurf::warpU	(	float	u,
		const UT_Vector3 &	delta,
		GA_AttributeRefMap &	map,
		float	sharpness = `0.0f`,
		float	bias = `-1.0f`
	)

overridevirtual

Implements GEO_Hull.

int GEO_PrimNURBSurf::warpV	(	float	v,
		const UT_Vector3 &	delta,
		GA_AttributeRefMap &	map,
		float	sharpness = `0.0f`,
		float	bias = `-1.0f`
	)

overridevirtual

Implements GEO_Hull.

void GEO_PrimNURBSurf::wrapU	(	int	rounded = `1`,
		int	preserveShape = `0`
	)

overridevirtual

Reimplemented from GEO_Hull.

void GEO_PrimNURBSurf::wrapV	(	int	rounded = `1`,
		int	preserveShape = `0`
	)

overridevirtual

Reimplemented from GEO_Hull.

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

GEO/GEO_PrimNURBSurf.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

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