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GU_PrimRBezSurf Class Reference

#include <GU_PrimRBezSurf.h>

+ Inheritance diagram for GU_PrimRBezSurf:

Public Member Functions

 GU_PrimRBezSurf (GA_Detail *gdp, GA_Offset offset=GA_INVALID_OFFSET)
 NOTE: This constructor should only be called via GU_PrimitiveFactory. More...
 
virtual const
GA_PrimitiveDefinition
getTypeDef () const
 
virtual int64 getMemoryUsage () const
 Report approximate memory usage. More...
 
virtual void countMemory (UT_MemoryCounter &counter) const
 
int create (int rows, int cols, int orderu=4, int orderv=4, int wrapu=0, int wrapv=0, GEO_SurfaceType type=GEO_PATCH_QUADS, int appendPoints=1)
 
GEO_PrimNURBSurfconvertToNURBNew (GA_ElementWranglerCache &wranglers)
 
GEO_PrimitiveconvertToTriBezNew (GEO_ConvertParms &parms)
 
virtual GEO_Primitiveconvert (GEO_ConvertParms &parms, GA_PointGroup *usedpts=NULL)
 
virtual GEO_PrimitiveconvertNew (GEO_ConvertParms &parms)
 
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 int intersectSurf (GEO_TPSurf &surf2, GU_IsectCurveSet &curveset, float worldtol=1e-4F, float domaintol=1e-2F, int steps=100, bool docompact=true)
 
virtual int doesIntersect (const GEO_Primitive &prim, float worldtol=1e-4F, int nontrivial=0) const
 
virtual GEO_Hullreconfigure (unsigned type, int orderu, int orderv, bool openu, bool openv, bool, bool) const
 
virtual GEO_TPSurfcutU (float u1, float u2, int &ind1, int &ind2, int keep)
 
virtual GEO_TPSurfcutV (float v1, float v2, int &ind1, int &ind2, int keep)
 
virtual void openAtU (float u)
 Open the primitive at the given domain value. More...
 
virtual void openAtV (float v)
 
int split (int every_patch=0, int append_points=0, GA_PrimitiveGroup *out_prims=0)
 
int removeEdges (const GA_EdgeGroup &edges, UT_BitArray *remove_edges=0)
 
virtual void getRangeBBox (const UT_Interval &u, const UT_Interval &v, UT_BoundingBox &bbox, const GA_PwHandleRO &h) const
 
virtual GEO_CurvebuildRowCurve (bool appendPoints, GEO_Detail *parent) const
 
virtual GEO_CurvebuildColCurve (bool appendPoints, GEO_Detail *parent) const
 
- Public Member Functions inherited from GEO_PrimRBezSurf
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
 
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
 
virtual int evaluateUBasis (float u, float *ubvals, int &coloffset, unsigned du=0, int uoffset=-1) const
 
virtual int evaluateVBasis (float v, float *vbvals, int &rowoffset, unsigned dv=0, int voffset=-1) const
 
virtual int evaluateBreakpoint (int uidx, int vidx, UT_Vector4 &pos, int du=0, int dv=0) const
 
virtual int domainRangeOfCV (int i, int j, int &minuk, int &maxuk, int &minvk, int &maxvk) const
 
virtual int breakpointRangeOfCV (int i, int j, int &minbkpu, int &maxbkpu, int &minbkpv, int &maxbkpv) const
 
virtual void reparameterizeU (GA_ParameterizationType ptype)
 
virtual void reparameterizeV (GA_ParameterizationType ptype)
 
virtual int refineU (float k, GA_AttributeRefMap &hlist, int=1)
 
virtual int refineU (float k, int=1)
 
virtual int refineV (float k, GA_AttributeRefMap &hlist, int=1)
 
virtual int refineV (float k, int=1)
 
virtual void wrapU (int rounded=1, int preserveShape=0)
 
virtual void wrapV (int rounded=1, int preserveShape=0)
 
virtual void openU (int preserveShape=0, int safe=0)
 
virtual void openV (int preserveShape=0, int safe=0)
 
virtual int insertRow (unsigned int beforeWhich, bool appendPts=true)
 
virtual int insertCol (unsigned int beforeWhich, bool appendPts=true)
 
virtual int deleteRow (unsigned int which)
 
virtual int deleteCol (unsigned int which)
 
virtual int uMaxValidIndex (void) const
 
virtual int vMaxValidIndex (void) const
 
virtual int loftU (int newcount, int start=-1, int stop=-1)
 
virtual int loftV (int newcount, int start=-1, int stop=-1)
 
virtual int warpU (float u, const UT_Vector3 &delta, GA_AttributeRefMap &map, float sharpness=0.0f, float bias=-1.0f)
 
virtual int warpV (float v, const UT_Vector3 &delta, GA_AttributeRefMap &map, float sharpness=0.0f, float bias=-1.0f)
 
virtual int warp (float u, float v, const UT_Vector3 &delta, GA_AttributeRefMap &map, float usharpness=0.f, float vsharpness=0.f, float ubias=-1.0f, float vbias=-1.0f)
 
virtual int unrollU (int append_pts=1)
 
virtual int unrollV (int append_pts=1)
 
virtual void reverseU (void)
 
virtual void reverseV (void)
 
virtual int translateBreakpoints (const UT_IntArray &uindices, const UT_IntArray &vindices, const UT_Vector3 &delta, int fixbpkts=1, GA_PointGroup *ptgroup=NULL, GEO_Delta *geodelta=0)
 
virtual int transformBreakpoints (const UT_IntArray &uindices, const UT_IntArray &vindices, const UT_Matrix4 &matx, int fixbpkts=1, GA_PointGroup *ptgroup=NULL, GEO_Delta *geodelta=0)
 
virtual int attachU (const GEO_Hull &hull, int blend=1, float bias=0.5f, float tolerance=1.0f, int=1, GA_PointGroup *ptgroup=0)
 
virtual int attachV (const GEO_Hull &hull, int blend=1, float bias=0.5f, float tolerance=1.0f, int=1, GA_PointGroup *ptgroup=0)
 
virtual GEO_TPSurfextract (float ustart, float ustop, float vstart, float vstop) const
 
virtual void transpose ()
 
virtual const GA_PrimitiveJSONgetJSON () const
 
- Public Member Functions inherited from GEO_TPSurf
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
 
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
 
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...
 
int raiseOrderU (int neworder)
 
int raiseOrderV (int neworder)
 
int raiseOrderU (int neworder, GA_AttributeRefMap &map)
 
int raiseOrderV (int neworder, GA_AttributeRefMap &map)
 
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)
 
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)
 
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)
 
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 vMinValidIndex () 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)
 
int appendRow (bool appendPts=true)
 
int appendCol (bool appendPts=true)
 
int detachPoints (GA_PointGroup &grp) override
 
GA_DereferenceStatus dereferencePoint (GA_Offset point, bool dry_run=false) override
 
GA_DereferenceStatus dereferencePoints (const GA_RangeMemberQuery &pt_q, bool dry_run=false) override
 
int subdivideU (float u, GA_AttributeRefMap &map)
 
int subdivideU (float u)
 
int subdivideV (float u, GA_AttributeRefMap &map)
 
int subdivideV (float u)
 
int warpAlongNormal (float u, float v, float distance, GA_AttributeRefMap &map, float usharpness, float vsharpness, float ubias, float vbias, int u_v_both)
 
void spanRefineU (GA_AttributeRefMap &map, int numdivs=1)
 
void spanRefineU (int numdivs=1)
 
void spanRefineV (GA_AttributeRefMap &map, int numdivs=1)
 
void spanRefineV (int numdivs=1)
 
int unrefineU (int kidx, GA_AttributeRefMap &h, int mult=0, float tol=1e-4f, GA_PointGroup *delgroup=0)
 
int unrefineU (int kidx, int mult=0, float tol=1e-4F, GA_PointGroup *delgroup=0)
 
int unrefineV (int kidx, GA_AttributeRefMap &h, int mult=0, float tol=1e-4f, GA_PointGroup *delgroup=0)
 
int unrefineV (int kidx, int mult=0, float tol=1e-4F, GA_PointGroup *delgroup=0)
 
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 bool isClampedU () const
 
virtual bool isClampedV () const
 
bool hasEdge (const GA_Edge &edge) const override
 Method to determine if a primitive has an edge (undirected). More...
 
bool vertexApply (bool(*apply)(GA_Offset vtx, void *), void *data=nullptr) const override
 
void iterateEdges (GA_IterateEdgesFunc apply_func) const override
 
void iterateEdgesByVertex (GA_IterateEdgesByVertexFunc apply_func) const override
 
GA_Size getVertexCount () const override
 
GA_Offset getVertexOffset (GA_Size index) const override
 
GA_Size findVertex (GA_Offset vtx) const
 return the index of a vertex within our vertex list More...
 
void realToUnitPair (float ureal, float vreal, float &uunit, float &vunit) const override
 
void unitToRealPair (float uunit, float vunit, float &ureal, float &vreal) const override
 
virtual int findEdgePoints (const GA_Edge &edge, int *pr0, int *pc0, int *pr1, int *pc1) const
 
virtual int findEdgePoints (GA_Offset a, GA_Offset b, int *pr0, int *pc0, int *pr1, int *pc1) const
 
int makeEdgeMatrix (const GA_EdgeGroup &edges, GEO_SubHull &subhull)
 
void sampleEndsU (int n)
 
void sampleEndsV (int n)
 
float getIndices (float c, int &c1, int &c2, int maxIndex, int wrap) const
 
float uvDist (float u1, float v1, float u2, float v2) const override
 
fpreal calcVolume (const UT_Vector3 &refpt) const override
 
fpreal calcArea () const override
 
fpreal calcPerimeter () const override
 
const char * getSurfaceTypeName () const
 
bool setSurfaceTypeName (const char *name)
 
bool setWrapU (bool dowrap)
 
bool setWrapV (bool dowrap)
 
- Public Member Functions inherited from GEO_Primitive
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 void clip (UT_Vector3 normal, float distance=0, GA_PrimitiveGroup *clipgrp=NULL)
 
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 ()
 
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...
 
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 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 GU_PrimRBezSurfbuild (GEO_Detail *gudp, int rows, int cols, int orderu=4, int orderv=4, int wrapu=0, int wrapv=0, GEO_SurfaceType type=GEO_PATCH_QUADS, int appendPoints=1)
 
- Static Public Member Functions inherited from GEO_TPSurf
static void dehomogenizeData (GA_Offset *vertices, GA_AttributeRefMap &hlist, int count)
 
static void dehomogenizeData (UT_Vector4 *pos, int count)
 
- Static Public Member Functions inherited from GEO_Hull
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

virtual ~GU_PrimRBezSurf ()
 
virtual GEO_HullgetSubHull (int top, int left, int bottom, int right, GEO_SubHullFlags break_flags)
 
- Protected Member Functions inherited from GEO_PrimRBezSurf
 GEO_PrimRBezSurf (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)
 
virtual ~GEO_PrimRBezSurf ()
 
virtual GA_BasisnewBasis (void) const
 
void incrementOrderU (void)
 
void incrementOrderU (GA_AttributeRefMap &map)
 
void incrementOrderV (void)
 
void incrementOrderV (GA_AttributeRefMap &map)
 
virtual int raiseOrderURefMap (int neworder, GA_AttributeRefMap &m)
 
virtual int raiseOrderUInt (int neworder)
 
virtual int raiseOrderVRefMap (int neworder, GA_AttributeRefMap &m)
 
virtual int raiseOrderVInt (int neworder)
 
- Protected Member Functions inherited from GEO_TPSurf
 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 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)
 
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)
 
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)
 

Friends

class GU_PrimitiveFactory
 

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...
 
- Static Protected Member Functions inherited from GEO_PrimRBezSurf
static GA_PrimitiveFamilyMask buildFamilyMask ()
 
static
GA_IntrinsicManager::Registrar 
registerIntrinsics (GA_PrimitiveDefinition &defn)
 
- Static Protected Member Functions inherited from GEO_TPSurf
static GA_PrimitiveFamilyMask buildFamilyMask ()
 
- Static Protected Member Functions inherited from GEO_Hull
static GA_PrimitiveFamilyMask buildFamilyMask ()
 
- Static Protected Member Functions inherited from GEO_Primitive
static
GA_IntrinsicManager::Registrar 
registerIntrinsics (GA_PrimitiveDefinition &defn)
 
- Protected Attributes inherited from GEO_TPSurf
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
 

Detailed Description

Definition at line 40 of file GU_PrimRBezSurf.h.

Constructor & Destructor Documentation

virtual GU_PrimRBezSurf::~GU_PrimRBezSurf ( )
inlineprotectedvirtual

NOTE: Primitives should not be deleted directly. They are managed by the GA_PrimitiveList and the stash.

Definition at line 45 of file GU_PrimRBezSurf.h.

GU_PrimRBezSurf::GU_PrimRBezSurf ( GA_Detail gdp,
GA_Offset  offset = GA_INVALID_OFFSET 
)
inline

NOTE: This constructor should only be called via GU_PrimitiveFactory.

Definition at line 49 of file GU_PrimRBezSurf.h.

Member Function Documentation

static GU_PrimRBezSurf* GU_PrimRBezSurf::build ( GEO_Detail gudp,
int  rows,
int  cols,
int  orderu = 4,
int  orderv = 4,
int  wrapu = 0,
int  wrapv = 0,
GEO_SurfaceType  type = GEO_PATCH_QUADS,
int  appendPoints = 1 
)
static
virtual GEO_Curve* GU_PrimRBezSurf::buildColCurve ( bool  appendPoints,
GEO_Detail parent 
) const
virtual

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

Implements GEO_TPSurf.

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

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

Implements GEO_TPSurf.

virtual GEO_Primitive* GU_PrimRBezSurf::convert ( GEO_ConvertParms parms,
GA_PointGroup usedpts = NULL 
)
virtual

Implements GEO_Primitive.

virtual GEO_Primitive* GU_PrimRBezSurf::convertNew ( GEO_ConvertParms parms)
virtual

Implements GEO_Primitive.

GEO_PrimNURBSurf* GU_PrimRBezSurf::convertToNURBNew ( GA_ElementWranglerCache wranglers)
GEO_Primitive* GU_PrimRBezSurf::convertToTriBezNew ( GEO_ConvertParms parms)
virtual void GU_PrimRBezSurf::countMemory ( UT_MemoryCounter counter) const
virtual

Count memory usage using a UT_MemoryCounter in order to count shared memory correctly. NOTE: This should always include sizeof(*this).

Reimplemented from GA_Primitive.

int GU_PrimRBezSurf::create ( int  rows,
int  cols,
int  orderu = 4,
int  orderv = 4,
int  wrapu = 0,
int  wrapv = 0,
GEO_SurfaceType  type = GEO_PATCH_QUADS,
int  appendPoints = 1 
)
virtual GEO_TPSurf* GU_PrimRBezSurf::cutU ( float  u1,
float  u2,
int ind1,
int ind2,
int  keep 
)
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.

Implements GEO_TPSurf.

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

Implements GEO_TPSurf.

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

Implements GEO_TPSurf.

virtual int64 GU_PrimRBezSurf::getMemoryUsage ( ) const
virtual

Report approximate memory usage.

Reimplemented from GA_Primitive.

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

Implements GEO_TPSurf.

virtual GEO_Hull* GU_PrimRBezSurf::getSubHull ( int  top,
int  left,
int  bottom,
int  right,
GEO_SubHullFlags  break_flags 
)
protectedvirtual

Implements GEO_Hull.

virtual const GA_PrimitiveDefinition& GU_PrimRBezSurf::getTypeDef ( ) const
inlinevirtual

Implements GA_Primitive.

Definition at line 53 of file GU_PrimRBezSurf.h.

virtual int GU_PrimRBezSurf::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

Reimplemented from GEO_Primitive.

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

Implements GEO_TPSurf.

virtual void GU_PrimRBezSurf::openAtU ( float  u)
virtual

Open the primitive at the given domain value.

Implements GEO_TPSurf.

virtual void GU_PrimRBezSurf::openAtV ( float  v)
virtual

Implements GEO_TPSurf.

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

Implements GEO_TPSurf.

int GU_PrimRBezSurf::removeEdges ( const GA_EdgeGroup edges,
UT_BitArray remove_edges = 0 
)
int GU_PrimRBezSurf::split ( int  every_patch = 0,
int  append_points = 0,
GA_PrimitiveGroup out_prims = 0 
)

Friends And Related Function Documentation

friend class GU_PrimitiveFactory
friend

Definition at line 168 of file GU_PrimRBezSurf.h.


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