#include <GEO_TPSurf.h>

Inheritance diagram for GEO_TPSurf:

Public Member Functions
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

virtual 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 =0

virtual 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 =0

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

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

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

virtual int	domainRangeOfCV (int i, int j, int &minuk, int &maxuk, int &minvk, int &maxvk) const =0

virtual int	breakpointRangeOfCV (int i, int j, int &minbkpu, int &maxbkpu, int &minbkpv, int &maxbkpv) const =0

virtual void	reparameterizeU (GA_ParameterizationType ptype)=0

virtual void	reparameterizeV (GA_ParameterizationType ptype)=0

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)

virtual 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)=0

virtual 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)=0

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

virtual GEO_TPSurf *	extract (float ustart, float ustop, float vstart, float vstop) const =0

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)

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

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

virtual int	uMinValidIndex () const

virtual int	uMaxValidIndex () const

virtual int	vMinValidIndex () const

virtual int	vMaxValidIndex () const

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...

virtual int	cycleU (int amount, int=1)

virtual int	cycleV (int amount, int=1)

int	setRowCol (int r, int c)

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

int	appendRow (bool appendPts=true)

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

int	appendCol (bool appendPts=true)

virtual int	deleteRow (unsigned int which)

virtual int	deleteCol (unsigned int which)

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)

virtual int	warpU (float u, const UT_Vector3 &delta, GA_AttributeRefMap &map, float sharpness=0.0f, float bias=-1.0f)=0

virtual int	warpV (float v, const UT_Vector3 &delta, GA_AttributeRefMap &map, float sharpness=0.0f, float bias=-1.0f)=0

virtual int	warp (float u, float v, const UT_Vector3 &delta, GA_AttributeRefMap &map, float usharpness=0.0f, float vsharpness=0.f, float ubias=-1.0f, float vbias=-1.0f)=0

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

virtual int	refineU (float k, GA_AttributeRefMap &hlist, int i=1)

virtual int	refineU (float k, int i=1)

virtual int	refineV (float k, GA_AttributeRefMap &hlist, int i=1)

virtual int	refineV (float k, int i=1)

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)

virtual void	fixSeamsU ()

virtual void	fixSeamsV ()

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

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

virtual void	openU (int preserveShape=0, int safe=0)

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

virtual void	openV (int preserveShape=0, int safe=0)

virtual bool	isClampedU () const

virtual bool	isClampedV () const

virtual int	unrollU (int append_pts=1)

virtual int	unrollV (int append_pts=1)

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...

virtual int	loftU (int newcount, int start=-1, int stop=-1)=0

virtual int	loftV (int newcount, int start=-1, int stop=-1)=0

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

virtual void	transpose ()

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 const GA_PrimitiveJSON *	getJSON () const =0

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 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_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

virtual GA_Basis *	newBasis () const =0

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

virtual int	raiseOrderUInt (int neworder)=0

virtual int	raiseOrderVInt (int neworder)=0

virtual int	raiseOrderURefMap (int neworder, GA_AttributeRefMap &map)=0

virtual int	raiseOrderVRefMap (int neworder, GA_AttributeRefMap &map)=0

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

virtual int	subdivideURefMap (float u, GA_AttributeRefMap &map)

virtual int	subdivideUFloat (float u)

virtual int	subdivideVRefMap (float u, GA_AttributeRefMap &map)

virtual int	subdivideVFloat (float u)

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

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

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

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

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 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)

Protected Attributes
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

Friends
std::ostream &	operator<< (std::ostream &os, const GEO_TPSurf &d)

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...

Detailed Description

Definition at line 43 of file GEO_TPSurf.h.

Constructor & Destructor Documentation

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

inlineprotected

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

Definition at line 49 of file GEO_TPSurf.h.

GEO_TPSurf::~GEO_TPSurf ( )

overrideprotected

NOTE: The destructor should only be called from subclass destructors.

Member Function Documentation

int GEO_TPSurf::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
	)

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

int GEO_TPSurf::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_TPSurf::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.

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

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual GEO_Curve* GEO_TPSurf::buildColCurve	(	bool	appendPoints,
		GEO_Detail *	parent
	)		const

pure virtual

Construct a curve that has our characteristics in u or v. The CVs of the new curve are not set.

Implemented in GU_PrimRBezSurf, and GU_PrimNURBSurf.

static GA_PrimitiveFamilyMask GEO_TPSurf::buildFamilyMask ( )

inlinestaticprotected

Definition at line 651 of file GEO_TPSurf.h.

bool GEO_TPSurf::buildGrevilles ( UT_RefMatrix< GEO_Greville > & dest ) const

virtual GEO_Curve* GEO_TPSurf::buildRowCurve	(	bool	appendPoints,
		GEO_Detail *	parent
	)		const

pure virtual

Construct a curve that has our characteristics in u or v. The CVs of the new curve are not set.

Implemented in GU_PrimRBezSurf, and GU_PrimNURBSurf.

bool GEO_TPSurf::chordLenTexture	(	const GA_RWHandleV3 &	txth,
		bool	ptattrib
	)

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

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

void GEO_TPSurf::clearForDeletion ( )

overridevirtual

Private interface The clearForDeletion() method is called just prior to the detail being cleared out. This allows the primitive to simplify its data structures, knowing that topology doesn't need to be maintained (i.e. unwiring all vertices);

Reimplemented from GEO_Hull.

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

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

overridevirtual

Finds the weightings of the vertices that will compute an interior point given the u,v,w coordinates. The offsets are into the gdp's vertex list, not indices into this primitive's vertex list. Weights are normalized. Note this cannot be used to recover the Position as it often has special case logic (as in spheres, or rational splines), in those cases use evaluateInteriorPoint(UT_Vector4 &pos, ...) It has the advantage over the other evaluateInteriorPoints in that it allows you to avoid creating any temporary vertices. Behaviour for non-sublcassed types is to return the 0th vertex.

Reimplemented from GEO_Hull.

float GEO_TPSurf::computeUBValue	(	float	u,
		int	uoff
	)		const

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

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

float GEO_TPSurf::computeVBValue	(	float	v,
		int	voff
	)		const

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

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

GEO_Primitive* GEO_TPSurf::copy ( int preserve_shared_pts = 0 ) const

overridevirtual

Reimplemented from GEO_Hull.

void GEO_TPSurf::copyPrimitive ( const GEO_Primitive * src )

overridevirtual

Reimplemented from GEO_Hull.

void GEO_TPSurf::copySubclassData ( const GA_Primitive * source )

overridevirtual

Copy all subclass data from source to this.

The vertex lists of source and this must already be equivalent in some manner, though possibly referring to different vertices.

If some subclass data is dependent on the vertex list contents, (such as GEO_PrimPolySoup::myPolygonVertexList), it should be mapped based on the correspondence between the two. GEO_PrimPolySoup is currently the only primitive type with this sort of dependence, so it's probably best not to add more.

NOTE: This must be safe to call on different primitives in parallel at the same time.

Reimplemented from GEO_Hull.

void GEO_TPSurf::countBaseMemory ( UT_MemoryCounter & counter ) const

protected

int GEO_TPSurf::createUConstProfile	(	float	u,
		float	growtip = `0.0f`
	)

int GEO_TPSurf::createVConstProfile	(	float	v,
		float	growtip = `0.0f`
	)

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

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

pure virtual

Cut a wedge of the primitive given a domain range ind1 and ind2 are indices to the refined values They are updated if negative on input, else used as is. If keep is zero the curve is only refined and the indices updated.

Implemented in GU_PrimRBezSurf, and GU_PrimNURBSurf.

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

pure virtual

Implemented in GU_PrimRBezSurf, and GU_PrimNURBSurf.

static void GEO_TPSurf::dehomogenizeData	(	GA_Offset *	vertices,
		GA_AttributeRefMap &	hlist,
		int	count
	)

static

static void GEO_TPSurf::dehomogenizeData	(	UT_Vector4 *	pos,
		int	count
	)

static

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

pure virtual

Implemented in GU_PrimRBezSurf, and GU_PrimNURBSurf.

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

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

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

int GEO_TPSurf::elevateOrderU ( int order )

Elevate the curve to the given order. Return 0 if OK and -1 otherwise.

int GEO_TPSurf::elevateOrderV ( int order )

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

virtual int GEO_TPSurf::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

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual int GEO_TPSurf::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

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

template<typename T >

bool GEO_TPSurf::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

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

overrideprotectedvirtual

Reimplemented from GEO_Hull.

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

overrideprotectedvirtual

Reimplemented from GEO_Hull.

bool GEO_TPSurf::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 GEO_TPSurf::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 GEO_TPSurf::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 GEO_TPSurf::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 GEO_TPSurf::evaluateNormal	(	float	u,
		float	v,
		UT_Vector3 &	nml
	)		const

overridevirtual

Reimplemented from GEO_Hull.

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

overrideprotectedvirtual

Implements GEO_Primitive.

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

overrideprotectedvirtual

Evaluate the position for the given parametric coordinates (with the given derivatives). Return 0 if successful, or -1 if failure. The default implementation returns {0,0,0,0};

Reimplemented from GEO_Primitive.

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

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

GEO_Curve* GEO_TPSurf::extractU ( float unitu )

inline

remove a single curve in the domain of the hull

Definition at line 634 of file GEO_TPSurf.h.

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

remove a single curve in the domain of the hull

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

inline

Compute the CVs of the U or V isoparametric curve running through the given parametric value. The number of resulting CVs equals the number or rows (if v = const.) or cols (if u = const.) respectively. We return the extracted curve if successful and 0 otherwise.

Definition at line 612 of file GEO_TPSurf.h.

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

Compute the CVs of the U or V isoparametric curve running through the given parametric value. The number of resulting CVs equals the number or rows (if v = const.) or cols (if u = const.) respectively. We return the extracted curve if successful and 0 otherwise.

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

inline

Compute the CVs of the U or V isoparametric curve running through the given parametric value. The number of resulting CVs equals the number or rows (if v = const.) or cols (if u = const.) respectively. We return the extracted curve if successful and 0 otherwise.

Definition at line 616 of file GEO_TPSurf.h.

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

Compute the CVs of the U or V isoparametric curve running through the given parametric value. The number of resulting CVs equals the number or rows (if v = const.) or cols (if u = const.) respectively. We return the extracted curve if successful and 0 otherwise.

GEO_Curve* GEO_TPSurf::extractV ( float unitv )

inline

remove a single curve in the domain of the hull

Definition at line 637 of file GEO_TPSurf.h.

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

remove a single curve in the domain of the hull

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

inline

Compute the CVs of the U or V isoparametric curve running through the given parametric value. The number of resulting CVs equals the number or rows (if v = const.) or cols (if u = const.) respectively. We return the extracted curve if successful and 0 otherwise.

Definition at line 621 of file GEO_TPSurf.h.

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

Compute the CVs of the U or V isoparametric curve running through the given parametric value. The number of resulting CVs equals the number or rows (if v = const.) or cols (if u = const.) respectively. We return the extracted curve if successful and 0 otherwise.

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

inline

Compute the CVs of the U or V isoparametric curve running through the given parametric value. The number of resulting CVs equals the number or rows (if v = const.) or cols (if u = const.) respectively. We return the extracted curve if successful and 0 otherwise.

Definition at line 625 of file GEO_TPSurf.h.

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

Compute the CVs of the U or V isoparametric curve running through the given parametric value. The number of resulting CVs equals the number or rows (if v = const.) or cols (if u = const.) respectively. We return the extracted curve if successful and 0 otherwise.

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

GEO_TPSurf::GA_DECLARE_INTRINSICS ( override )

protected

int64 GEO_TPSurf::getBaseMemoryUsage ( ) const

protected

Report approximate memory usage for myUBasis, myVBasis, theProfiles, since the subclasses don't have access to some.

unsigned GEO_TPSurf::getNumSecondaryDetails ( ) const

overridevirtual

A primitive may support any number of secondary details.

Reimplemented from GA_Primitive.

virtual void GEO_TPSurf::getRangeBBox	(	const UT_Interval &	u,
		const UT_Interval &	v,
		UT_BoundingBox &	bbox,
		const GA_PwHandleRO &	h
	)		const

pure virtual

Implemented in GU_PrimNURBSurf, and GU_PrimRBezSurf.

const GA_Detail* GEO_TPSurf::getSecondaryDetail ( GA_Index i ) const

overridevirtual

Reimplemented from GA_Primitive.

GA_Detail* GEO_TPSurf::getSecondaryDetail ( GA_Index i )

overridevirtual

Reimplemented from GA_Primitive.

GA_Basis* GEO_TPSurf::getUBasis ( ) const

inline

Definition at line 384 of file GEO_TPSurf.h.

unsigned GEO_TPSurf::getUDim ( ) const

inline

Definition at line 392 of file GEO_TPSurf.h.

void GEO_TPSurf::getUGrevilles ( UT_Array< float > & ugrevilles ) const

unsigned GEO_TPSurf::getUOrder ( ) const

inline

Examples:: SOP/SOP_NURBS.C.

Definition at line 388 of file GEO_TPSurf.h.

GA_Basis* GEO_TPSurf::getVBasis ( ) const

inline

Definition at line 385 of file GEO_TPSurf.h.

unsigned GEO_TPSurf::getVDim ( ) const

inline

Definition at line 393 of file GEO_TPSurf.h.

void GEO_TPSurf::getVGrevilles ( UT_Array< float > & vgrevilles ) const

unsigned GEO_TPSurf::getVOrder ( ) const

inline

Examples:: SOP/SOP_NURBS.C.

Definition at line 389 of file GEO_TPSurf.h.

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

bool GEO_TPSurf::grevilleTexture	(	const GA_RWHandleV3 &	txth,
		bool	ptattrib
	)

int GEO_TPSurf::hasProfiles ( ) const

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

Puts the position of the breakpoint at (uidx, vidx) in p Returns 1 if uidx and vidx are both valid, 0 otherwise.

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

pure virtual

Implemented in GU_PrimRBezSurf, and GU_PrimNURBSurf.

bool GEO_TPSurf::isDegenerate ( ) const

overridevirtual

Is the primitive degenerate.

Reimplemented from GEO_Hull.

void GEO_TPSurf::isolate ( )

overridevirtual

Method to isolate a pasted surface.

Reimplemented from GEO_Primitive.

int GEO_TPSurf::isPasted ( ) const

inline

Definition at line 494 of file GEO_TPSurf.h.

int GEO_TPSurf::isRational ( ) const

bool GEO_TPSurf::jsonLoadUBasis ( UT_JSONParser & p )

Method to load/save basis values.

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

Method to load/save basis values.

bool GEO_TPSurf::jsonLoadVBasis ( UT_JSONParser & p )

Method to load/save basis values.

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

Method to load/save basis values.

bool GEO_TPSurf::jsonSaveUBasis ( UT_JSONWriter & w ) const

Method to load/save basis values.

bool GEO_TPSurf::jsonSaveUBasis ( UT_JSONValue & v ) const

Method to load/save basis values.

bool GEO_TPSurf::jsonSaveVBasis ( UT_JSONWriter & w ) const

Method to load/save basis values.

bool GEO_TPSurf::jsonSaveVBasis ( UT_JSONValue & v ) const

Method to load/save basis values.

bool GEO_TPSurf::loadExtraH9 ( UT_IStream & )

overrideprotectedvirtual

Implements GEO_Hull.

bool GEO_TPSurf::loadPrivateH9 ( UT_IStream & is )

overrideprotectedvirtual

Implements GEO_Hull.

void GEO_TPSurf::mapUBasis	(	float	orig,
		float	len
	)

void GEO_TPSurf::mapVBasis	(	float	orig,
		float	len
	)

void GEO_TPSurf::mergeAttachProfilesU ( const GEO_TPSurf & tpsurf )

protected

void GEO_TPSurf::mergeAttachProfilesV ( const GEO_TPSurf & tpsurf )

protected

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

virtual GA_Basis* GEO_TPSurf::newBasis ( ) const

protectedpure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

overridevirtual

Reimplemented from GEO_Hull.

void GEO_TPSurf::normalizeDomain	(	float	len = `0.F`,
		float *	newuorigin = `0`,
		float *	newvorigin = `0`
	)

void GEO_TPSurf::normalizeWeights ( )

virtual void GEO_TPSurf::openAtU ( float u )

pure virtual

Open the primitive at the given domain value.

Implemented in GU_PrimRBezSurf, and GU_PrimNURBSurf.

virtual void GEO_TPSurf::openAtV ( float v )

pure virtual

Implemented in GU_PrimRBezSurf, and GU_PrimNURBSurf.

int GEO_TPSurf::parametricBBox	(	float	u,
		float	v,
		float *	u0,
		float *	u1,
		float *	v0,
		float *	v1
	)

overridevirtual

Reimplemented from GEO_Hull.

GEO_Profiles* GEO_TPSurf::profiles ( int create = 1 )

GEO_Profiles* GEO_TPSurf::profiles ( ) const

inline

Definition at line 491 of file GEO_TPSurf.h.

int GEO_TPSurf::raiseOrderU ( int neworder )

inline

Definition at line 419 of file GEO_TPSurf.h.

int GEO_TPSurf::raiseOrderU	(	int	neworder,
		GA_AttributeRefMap &	map
	)

inline

Definition at line 423 of file GEO_TPSurf.h.

virtual int GEO_TPSurf::raiseOrderUInt ( int neworder )

protectedpure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual int GEO_TPSurf::raiseOrderURefMap	(	int	neworder,
		GA_AttributeRefMap &	map
	)

protectedpure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

int GEO_TPSurf::raiseOrderV ( int neworder )

inline

Definition at line 421 of file GEO_TPSurf.h.

int GEO_TPSurf::raiseOrderV	(	int	neworder,
		GA_AttributeRefMap &	map
	)

inline

Definition at line 426 of file GEO_TPSurf.h.

virtual int GEO_TPSurf::raiseOrderVInt ( int neworder )

protectedpure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual int GEO_TPSurf::raiseOrderVRefMap	(	int	neworder,
		GA_AttributeRefMap &	map
	)

protectedpure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

overridevirtual

Reimplemented from GEO_Hull.

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

pure virtual

This is more powerful than convertNew. It always returns a NEW object, so free it when you're done with it. It may return a mesh, a NURB surface or a Bezier surface depending on the type.

Implemented in GU_PrimRBezSurf, and GU_PrimNURBSurf.

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

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

virtual void GEO_TPSurf::reparameterizeU ( GA_ParameterizationType ptype )

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual void GEO_TPSurf::reparameterizeV ( GA_ParameterizationType ptype )

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

void GEO_TPSurf::reverseU ( )

overridevirtual

Reimplemented from GEO_Hull.

void GEO_TPSurf::reverseV ( )

overridevirtual

Reimplemented from GEO_Hull.

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

overrideprotectedvirtual

Implements GEO_Hull.

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

overrideprotectedvirtual

Implements GEO_Hull.

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

int GEO_TPSurf::setUBasis ( GA_Basis * ub )

inline

Examples:: SOP/SOP_NURBS.C.

Definition at line 366 of file GEO_TPSurf.h.

int GEO_TPSurf::setVBasis ( GA_Basis * vb )

inline

Examples:: SOP/SOP_NURBS.C.

Definition at line 375 of file GEO_TPSurf.h.

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

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

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

void GEO_TPSurf::spanRefineUInt ( int numdivs = 1 )

overrideprotectedvirtual

Implements GEO_Hull.

void GEO_TPSurf::spanRefineURefMap	(	GA_AttributeRefMap &	map,
		int	ndivs = `1`
	)

overrideprotectedvirtual

Implements GEO_Hull.

void GEO_TPSurf::spanRefineVInt ( int numdivs = 1 )

overrideprotectedvirtual

Implements GEO_Hull.

void GEO_TPSurf::spanRefineVRefMap	(	GA_AttributeRefMap &	map,
		int	ndivs = `1`
	)

overrideprotectedvirtual

Implements GEO_Hull.

void GEO_TPSurf::stashed	(	bool	beingstashed,
		GA_Offset	offset = `GA_INVALID_OFFSET`
	)

overridevirtual

Stash (deactivate) or unstash (reactivate) the primitive.

Reimplemented from GEO_Hull.

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

inlineprotected

Definition at line 678 of file GEO_TPSurf.h.

void GEO_TPSurf::subdivide	(	int	numdivs,
		GA_PointGroup *	ptgroup = `0`
	)

overridevirtual

Reimplemented from GEO_Hull.

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

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

pure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

bool GEO_TPSurf::uniformTexture	(	const GA_RWHandleV3 &	txth,
		bool	ptattrib
	)

Compute the texture coordinates either uniformly of chord length. If ptattrib is true we deal with points, else with vertices. Returns false iff problems.

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

overridevirtual

Reimplemented from GEO_Hull.

void GEO_TPSurf::unitToRealSequenceU	(	float *	uunit,
		float *	ureal,
		int	ulen
	)		const

overridevirtual

Reimplemented from GEO_Hull.

void GEO_TPSurf::unitToRealSequenceV	(	float *	vunit,
		float *	vreal,
		int	vlen
	)		const

overridevirtual

Reimplemented from GEO_Hull.

int GEO_TPSurf::updateDisplacement	(	GA_Offset	ptoff,
		int	updatekids = `1`
	)

bool GEO_TPSurf::validate ( ) const

overrideprotectedvirtual

Implements GEO_Hull.

void GEO_TPSurf::validUInterval	(	int &	a,
		int &	b
	)		const

overridevirtual

Reimplemented from GEO_Hull.

void GEO_TPSurf::validURange	(	float &	ua,
		float &	ub
	)		const

overridevirtual

Reimplemented from GEO_Hull.

void GEO_TPSurf::validVInterval	(	int &	a,
		int &	b
	)		const

overridevirtual

Reimplemented from GEO_Hull.

void GEO_TPSurf::validVRange	(	float &	va,
		float &	vb
	)		const

overridevirtual

Reimplemented from GEO_Hull.

void GEO_TPSurf::weights ( unsigned short onOff )

overridevirtual

Reimplemented from GEO_Hull.

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	os,
		const GEO_TPSurf &	d
	)

friend

Definition at line 746 of file GEO_TPSurf.h.

Member Data Documentation

GA_Basis* GEO_TPSurf::myUBasis

protected

Definition at line 647 of file GEO_TPSurf.h.

GA_Basis* GEO_TPSurf::myVBasis

protected

Definition at line 648 of file GEO_TPSurf.h.

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

GEO/GEO_TPSurf.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation