HDK
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
GEO_TPSurf Class Referenceabstract

#include <GEO_TPSurf.h>

+ Inheritance diagram for GEO_TPSurf:

Public Member Functions

virtual unsigned getNumSecondaryDetails () const
 A primitive may support any number of secondary details. More...
 
virtual const GA_DetailgetSecondaryDetail (GA_Index i) const
 
virtual GA_DetailgetSecondaryDetail (GA_Index i)
 
virtual void copyPrimitive (const GEO_Primitive *src)
 
virtual GEO_Primitivecopy (int preserve_shared_pts=0) const
 
virtual void copyUnwiredForMerge (const GA_Primitive *src, const GA_MergeMap &map)
 
virtual void clearForDeletion ()
 
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
 
virtual void computeInteriorPointWeights (UT_Array< GA_Offset > &vtxlist, UT_Array< float > &weightlist, fpreal u, fpreal v, fpreal w) const
 
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_FloatArray &uvals, UT_FloatArray &vvals, int ustartidx, int ustopidx, int vstartidx, int vstopidx, int ulod, int vlod) const
 
bool evaluateMesh (const UT_FloatArray &uvals, const UT_FloatArray &vvals, UT_Vector4 *pos, bool transpose=false, unsigned du=0, unsigned dv=0) const
 
bool evaluateMesh (const UT_FloatArray &uvals, const UT_FloatArray &vvals, GEO_WorkVertexArray &verts, GEO_AttributeHandleList &hlist, bool transpose=false, unsigned du=0, unsigned dv=0) const
 
bool evaluateMesh (const UT_FloatArray &uvals, const UT_FloatArray &vvals, GA_WorkVertexBuffer &verts, GA_AttributeRefMap &map, bool transpose=false, unsigned du=0, unsigned dv=0) const
 
template<typename T >
bool evaluateMesh (const UT_FloatArray &uvals, const UT_FloatArray &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
 
virtual int evaluateNormal (float u, float v, UT_Vector3 &nml) const
 
virtual int normalIndex (float iu, float iv, UT_Vector3 &nml) const
 
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
 
virtual void reverseU (void)
 
virtual void reverseV (void)
 
void mapUBasis (float orig, float len)
 
void mapVBasis (float orig, float len)
 
virtual void validURange (float &ua, float &ub) const
 
virtual void validVRange (float &va, float &vb) const
 
virtual void validUInterval (int &a, int &b) const
 
virtual void validVInterval (int &a, int &b) const
 
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)
 
int setWeight (unsigned int r, unsigned int c, float w)
 
float getWeight (unsigned int r, unsigned int c) const
 
int isRational () const
 
virtual void unitToRealDomain (float u_unit, float v_unit, float &u_real, float &v_real) const
 
virtual void realToUnitDomain (float u_real, float v_real, float &u_unit, float &v_unit) const
 
virtual void unitToRealSequenceU (float *uunit, float *ureal, int ulen) const
 
virtual void unitToRealSequenceV (float *vunit, float *vreal, int vlen) const
 
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_FloatArray &uunrefineranges, UT_FloatArray &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_BasisgetUBasis (void) const
 
GA_BasisgetVBasis (void) const
 
unsigned getUOrder (void) const
 
unsigned getVOrder (void) const
 
unsigned getUDim (void) const
 
unsigned getVDim (void) const
 
void getUGrevilles (UT_FloatArray &ugrevilles) const
 
void getVGrevilles (UT_FloatArray &vgrevilles) const
 
virtual bool isDegenerate (void) const
 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
 
virtual int attachU (const GEO_Hull &hull, int blend=1, float bias=0.5f, float tolerance=1.0f, int unrefine=1, GA_PointGroup *ptgroup=0)
 
virtual int attachV (const GEO_Hull &hull, int blend=1, float bias=0.5f, float tolerance=1.0f, int unrefine=1, GA_PointGroup *ptgroup=0)
 
virtual GEO_TPSurfextract (float ustart, float ustop, float vstart, float vstop) const =0
 
virtual void subdivide (int numdivs, GA_PointGroup *ptgroup=0)
 
virtual int parametricBBox (float u, float v, float *u0, float *u1, float *v0, float *v1)
 
int hasProfiles (void) const
 
GEO_Profilesprofiles (int create=1)
 
GEO_Profilesprofiles (void) const
 
int isPasted (void) const
 
GEO_PasteSurfpastedSurface (void) const
 
void pastedSurface (GEO_PasteSurf *p)
 
int updateDisplacement (GA_Offset ptoff, int updatekids=1)
 
virtual void isolate (void)
 Method to isolate a pasted surface. More...
 
virtual void stashed (bool beingstashed, GA_Offset offset=GA_INVALID_OFFSET)
 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_Hullreconfigure (unsigned type, int orderu, int orderv, bool openu, bool openv, bool endsu, bool endsv) const =0
 
virtual GEO_TPSurfcutU (float u1, float u2, int &ind1, int &ind2, int keep)=0
 
virtual GEO_TPSurfcutV (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_CurvebuildRowCurve (bool appendPoints, GEO_Detail *parent) const =0
 
virtual GEO_CurvebuildColCurve (bool appendPoints, GEO_Detail *parent) const =0
 
GEO_CurveextractUIsoparm (float u, int uoffset=-1)
 
GEO_CurveextractUIsoparm (float u, int uoffset, GEO_Detail *parent) const
 
GEO_CurveextractUIsoparm (float u, const GA_AttributeRefMap &map, int uoffset=-1)
 
GEO_CurveextractUIsoparm (float u, const GA_AttributeRefMap &map, int uoffset, GEO_Detail *parent) const
 
GEO_CurveextractVIsoparm (float v, int voffset=-1)
 
GEO_CurveextractVIsoparm (float v, int voffset, GEO_Detail *parent) const
 
GEO_CurveextractVIsoparm (float v, const GA_AttributeRefMap &map, int voffset=-1)
 
GEO_CurveextractVIsoparm (float v, const GA_AttributeRefMap &map, int voffset, GEO_Detail *parent) const
 
GEO_CurveextractU (float unitu)
 
GEO_CurveextractU (float unitu, GEO_Detail *parent) const
 
GEO_CurveextractV (float unitv)
 
GEO_CurveextractV (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
 
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
 
int getBBox (UT_BoundingBox *bbox) const override
 
void addToBSphere (UT_BoundingSphere *bsphere) const override
 
UT_Vector3 baryCenter () const override
 
UT_Vector3 computeNormal () const override
 Return a normal vector for the primitive. More...
 
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 (void)
 
virtual void fixSeamsV (void)
 
bool rowColTexture (const GA_RWHandleV3 &txth, bool ptattrib)
 
SYS_FORCE_INLINE int getNumRows () const
 
SYS_FORCE_INLINE int getNumCols () const
 
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
virtual GA_PrimCompat::TypeMask getPrimitiveId () const
 
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_DetailgetParent () const
 
GEO_Vertex getVertexElement (GA_Size i) const
 
virtual GEO_MetaPrimcastToMetaPrim (void)
 
virtual const GEO_MetaPrimcastToMetaPrim (void) 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_Primitiveconvert (GEO_ConvertParms &parms, GA_PointGroup *usedpts=0)=0
 
virtual GEO_PrimitiveconvertNew (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
 
virtual bool enlargeBoundingBox (UT_BoundingRect &b, const GA_Attribute *P) const
 
virtual bool enlargeBoundingBox (UT_BoundingBox &b, const GA_Attribute *P) const
 
virtual bool hasGuideEdge (int edgeid, UT_Vector3 &a, UT_Vector3 &b) const
 
virtual bool hasXsectPoint (int pointid, UT_Vector3 &p) const
 
- 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_DetailgetDetail () 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 void setPos3 (GA_Size i, const UT_Vector3 &pos) const
 
SYS_FORCE_INLINE UT_Vector4 getPos4 (GA_Size i) const
 
SYS_FORCE_INLINE void setPos4 (GA_Size i, const UT_Vector4 &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
 
virtual const GA_PrimitiveJSONgetJSON () const =0
 
virtual bool saveSharedLoadData (UT_JSONWriter &w, GA_SaveMap &save, GA_GeometryIndex *geometryIndex) const
 
virtual bool registerSharedLoadData (int load_data_type, GA_SharedDataHandlePtr item)
 
const GA_IntrinsicManagergetIntrinsicManager () 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_PrimitivegetSecondaryByIndex (GA_Index detail, GA_Index i) const
 
GA_PrimitivegetSecondaryByIndex (GA_Index detail, GA_Index i)
 
const GA_PrimitivegetSecondaryByOffset (GA_Index detail, GA_Offset o) const
 
GA_PrimitivegetSecondaryByOffset (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 ()
 
GA_LocalIntrinsic findIntrinsic (const char *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
 
GA_StorageClass getIntrinsicStorage (GA_LocalIntrinsic h) const
 
bool getIntrinsicReadOnly (GA_LocalIntrinsic h) const
 
const UT_OptionsgetIntrinsicOptions (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, 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
 
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 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
static const UT_Vector3 quadNormal (const UT_Vector3 &p1, const UT_Vector3 &p2, const UT_Vector3 &p3, const UT_Vector3 &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)
 
virtual ~GEO_TPSurf ()
 
 GA_DECLARE_INTRINSICS (GA_NO_OVERRIDE)
 
virtual bool savePrivateH9 (std::ostream &os, bool binary) const
 
virtual bool saveExtraH9 (std::ostream &, bool binary) const
 
virtual bool loadPrivateH9 (UT_IStream &is)
 
virtual bool loadExtraH9 (UT_IStream &)
 
virtual bool validate (void) const
 
void mergeAttachProfilesU (const GEO_TPSurf &tpsurf)
 
void mergeAttachProfilesV (const GEO_TPSurf &tpsurf)
 
float stepSize (float start, float stop, int count) const
 
virtual GA_BasisnewBasis (void) const =0
 
virtual bool evaluatePointRefMap (GA_Offset result_vtx, GA_AttributeRefMap &hlist, fpreal u, fpreal v, uint du, uint dv) const
 
virtual int evaluatePointV4 (UT_Vector4 &pos, float u, float v=0, unsigned du=0, unsigned dv=0) const
 
virtual bool evaluateIndexRefMap (fpreal u, fpreal v, GA_Offset result_vtx, GA_AttributeRefMap &hlist, unsigned du, unsigned dv) const
 
virtual int evaluateIndexV4 (float iu, float iv, UT_Vector4 &pos, unsigned du=0, unsigned dv=0) const
 
virtual void spanRefineURefMap (GA_AttributeRefMap &map, int ndivs=1)
 
virtual void spanRefineUInt (int numdivs=1)
 
virtual void spanRefineVRefMap (GA_AttributeRefMap &map, int ndivs=1)
 
virtual void spanRefineVInt (int numdivs=1)
 
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 ()
 
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_HullgetSubHull (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)
 
virtual ~GEO_Primitive ()
 
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_BasismyUBasis
 
GA_BasismyVBasis
 
- 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 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.

virtual GEO_TPSurf::~GEO_TPSurf ( )
protectedvirtual

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
virtual 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 
)
virtual

Implements GEO_Hull.

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual 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 
)
virtual

Implements GEO_Hull.

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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 646 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
virtual void GEO_TPSurf::clearForDeletion ( )
virtual

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

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

Reimplemented from GEO_Hull.

virtual void GEO_TPSurf::copyPrimitive ( const GEO_Primitive src)
virtual

Reimplemented from GEO_Hull.

virtual void GEO_TPSurf::copyUnwiredForMerge ( const GA_Primitive src,
const GA_MergeMap map 
)
virtual

Copy the specified primitive as part of the merge. The source primitive will be of the same type.

Since the vertex offsets will change for the merged geometry, the map should be used to lookup the new vertex offsets. For example

map.mapDestFromSource( GA_ATTRIB_VERTEX, source_vertex );
See Also
GA_MergeMap

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

Reimplemented from GEO_Hull.

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

Reimplemented from GEO_Hull.

bool GEO_TPSurf::evaluateMesh ( const UT_FloatArray uvals,
const UT_FloatArray vvals,
UT_Vector4 pos,
bool  transpose = false,
unsigned  du = 0,
unsigned  dv = 0 
) const
bool GEO_TPSurf::evaluateMesh ( const UT_FloatArray uvals,
const UT_FloatArray vvals,
GEO_WorkVertexArray verts,
GEO_AttributeHandleList hlist,
bool  transpose = false,
unsigned  du = 0,
unsigned  dv = 0 
) const
bool GEO_TPSurf::evaluateMesh ( const UT_FloatArray uvals,
const UT_FloatArray 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_FloatArray uvals,
const UT_FloatArray vvals,
const GA_ROGenericHandleVertex< T > &  h,
T pos,
bool  transpose = false,
unsigned  du = 0,
unsigned  dv = 0 
) const
virtual int GEO_TPSurf::evaluateNormal ( float  u,
float  v,
UT_Vector3 nml 
) const
virtual

Reimplemented from GEO_Hull.

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

Implements GEO_Primitive.

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

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 629 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 607 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 611 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 632 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 616 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 620 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_FloatArray uvals,
UT_FloatArray vvals,
int  ustartidx,
int  ustopidx,
int  vstartidx,
int  vstopidx,
int  ulod,
int  vlod 
) const
GEO_TPSurf::GA_DECLARE_INTRINSICS ( GA_NO_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.

virtual unsigned GEO_TPSurf::getNumSecondaryDetails ( ) const
virtual

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.

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

Reimplemented from GA_Primitive.

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

Reimplemented from GA_Primitive.

GA_Basis* GEO_TPSurf::getUBasis ( void  ) const
inline

Definition at line 378 of file GEO_TPSurf.h.

unsigned GEO_TPSurf::getUDim ( void  ) const
inline

Definition at line 386 of file GEO_TPSurf.h.

void GEO_TPSurf::getUGrevilles ( UT_FloatArray ugrevilles) const
unsigned GEO_TPSurf::getUOrder ( void  ) const
inline
Examples:
SOP/SOP_NURBS.C.

Definition at line 382 of file GEO_TPSurf.h.

GA_Basis* GEO_TPSurf::getVBasis ( void  ) const
inline

Definition at line 379 of file GEO_TPSurf.h.

unsigned GEO_TPSurf::getVDim ( void  ) const
inline

Definition at line 387 of file GEO_TPSurf.h.

void GEO_TPSurf::getVGrevilles ( UT_FloatArray vgrevilles) const
unsigned GEO_TPSurf::getVOrder ( void  ) const
inline
Examples:
SOP/SOP_NURBS.C.

Definition at line 383 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 ( void  ) 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.

virtual bool GEO_TPSurf::isDegenerate ( void  ) const
virtual

Is the primitive degenerate.

Reimplemented from GEO_Hull.

virtual void GEO_TPSurf::isolate ( void  )
virtual

Method to isolate a pasted surface.

Reimplemented from GEO_Primitive.

int GEO_TPSurf::isPasted ( void  ) const
inline

Definition at line 485 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.

virtual bool GEO_TPSurf::loadExtraH9 ( UT_IStream )
protectedvirtual

Implements GEO_Hull.

virtual bool GEO_TPSurf::loadPrivateH9 ( UT_IStream is)
protectedvirtual

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 ( void  ) const
protectedpure virtual

Implemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

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.

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

Reimplemented from GEO_Hull.

GEO_PasteSurf* GEO_TPSurf::pastedSurface ( void  ) const
inline

Definition at line 488 of file GEO_TPSurf.h.

void GEO_TPSurf::pastedSurface ( GEO_PasteSurf p)
inline

Definition at line 489 of file GEO_TPSurf.h.

GEO_Profiles* GEO_TPSurf::profiles ( int  create = 1)
GEO_Profiles* GEO_TPSurf::profiles ( void  ) const
inline

Definition at line 482 of file GEO_TPSurf.h.

int GEO_TPSurf::raiseOrderU ( int  neworder)
inline

Definition at line 413 of file GEO_TPSurf.h.

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

Definition at line 417 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 415 of file GEO_TPSurf.h.

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

Definition at line 420 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.

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

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_FloatArray uunrefineranges,
UT_FloatArray 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.

virtual void GEO_TPSurf::reverseU ( void  )
virtual

Reimplemented from GEO_Hull.

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual void GEO_TPSurf::reverseV ( void  )
virtual

Reimplemented from GEO_Hull.

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

Implements GEO_Hull.

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

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 360 of file GEO_TPSurf.h.

int GEO_TPSurf::setVBasis ( GA_Basis vb)
inline
Examples:
SOP/SOP_NURBS.C.

Definition at line 369 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 
)
virtual void GEO_TPSurf::spanRefineUInt ( int  numdivs = 1)
protectedvirtual

Implements GEO_Hull.

virtual void GEO_TPSurf::spanRefineURefMap ( GA_AttributeRefMap map,
int  ndivs = 1 
)
protectedvirtual

Implements GEO_Hull.

virtual void GEO_TPSurf::spanRefineVInt ( int  numdivs = 1)
protectedvirtual

Implements GEO_Hull.

virtual void GEO_TPSurf::spanRefineVRefMap ( GA_AttributeRefMap map,
int  ndivs = 1 
)
protectedvirtual

Implements GEO_Hull.

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

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 672 of file GEO_TPSurf.h.

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

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.

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

Reimplemented from GEO_Hull.

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

Reimplemented from GEO_Hull.

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

Reimplemented from GEO_Hull.

int GEO_TPSurf::updateDisplacement ( GA_Offset  ptoff,
int  updatekids = 1 
)
virtual bool GEO_TPSurf::validate ( void  ) const
protectedvirtual

Implements GEO_Hull.

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

Reimplemented from GEO_Hull.

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

Reimplemented from GEO_Hull.

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

Reimplemented from GEO_Hull.

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

Reimplemented from GEO_Hull.

void GEO_TPSurf::weights ( unsigned short  onOff)
virtual

Reimplemented from GEO_Hull.

Friends And Related Function Documentation

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

Definition at line 733 of file GEO_TPSurf.h.

Member Data Documentation

GA_Basis* GEO_TPSurf::myUBasis
protected

Definition at line 642 of file GEO_TPSurf.h.

GA_Basis* GEO_TPSurf::myVBasis
protected

Definition at line 643 of file GEO_TPSurf.h.


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