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GU_PrimRBezCurve Class Reference

#include <GU_PrimRBezCurve.h>

+ Inheritance diagram for GU_PrimRBezCurve:

Public Member Functions

 GU_PrimRBezCurve (GA_Detail *gdp, GA_Offset offset=GA_INVALID_OFFSET)
 NOTE: This constructor should only be called via GU_PrimitiveFactory. More...
 
const GA_PrimitiveDefinition & getTypeDef () const override
 
int64 getMemoryUsage () const override
 Report approximate memory usage. More...
 
void countMemory (UT_MemoryCounter &counter) const override
 
GU_PrimPoly * makeGrevillePoly (GU_Detail *dest) const
 
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 override
 
int intersect (const GEO_Primitive &prim, UT_Array< GU_RayInfoHit > &hitList, float tol=0.01F, int ignoretrim=1) const override
 
GEO_Primitive * convert (GEO_ConvertParms &parms, GA_PointGroup *usedpts=NULL) override
 
GEO_Primitive * convertNew (GEO_ConvertParms &parms) override
 
GEO_PrimNURBCurve * convertToNURBNew (GA_ElementWranglerCache &wranglers)
 
GEO_Face * reconfigure (unsigned type, int order, bool open, bool interpends, bool nonrational) const override
 
GEO_Curve * cut (float u1, float u2, int &ind1, int &ind2, int keep) override
 
void openAt (float u) override
 Open the primitive at the given domain value. More...
 
int removeEdges (const UT_BitArray &edgemap, UT_IntArray &removededges)
 
void interpLocal (const UT_Array< GA_Offset > &goData, int order, int wrapped, int corner)
 
void interpLocal (const UT_Vector4Array &v4Data, int order, int wrapped, int corner)
 
void getRangeBBox (const UT_Interval &u, UT_BoundingBox &bbox, const GA_PwHandleRO &h) const override
 
- Public Member Functions inherited from GEO_PrimRBezCurve
int evaluateBasisDerivs (float u, float bmatx[][GA_MAXORDER], int &cvoffset, unsigned du=0, int uoffset=-1) const override
 
int evaluateBasis (float u, float *ubvals, int &cvoffset, unsigned du=0, int uoffset=-1) const override
 
int evaluateBreakpoint (int uidx, UT_Vector4 &pos, int du=0) const override
 
GA_Size removeRepeatedVertices (bool check_order=false, bool count_only=false, bool deleteOrphanedPoints=false) override
 
float getKnotLengths (GA_ParameterizationType ptype, UT_Array< float > &lengths) const override
 
int domainRangeOfCV (int cvidx, int &mink, int &maxk) const override
 
int breakpointRangeOfCV (int cvidx, int &minbkp, int &maxbkp) const override
 
void reparameterize (GA_ParameterizationType ptype) override
 
void close (int rounded=1, int preserveShape=0) override
 
void open (int preserveShape=0, int safe=0) override
 
GA_Size insertVertex (GA_Offset ppt=GA_INVALID_OFFSET, GA_Size where=0) override
 
GA_Size appendVertex (GA_Offset ppt=GA_INVALID_OFFSET) override
 
int deleteVertex (GA_Size num) override
 
int unroll (int append_pts=1) override
 
int loft (int newcount, int start=-1, int stop=-1) override
 
int warp (float u, const UT_Vector3 &delta, GA_AttributeRefMap &map, float sharpness=0.0f, float bias=-1.0f) override
 
int translateBreakpoints (const UT_IntArray &uindices, const UT_Vector3 &delta, int fixbkpts=1, GA_PointGroup *ptgroup=NULL, GEO_Delta *geodelta=0) override
 
int transformBreakpoints (const UT_IntArray &uindices, const UT_Matrix4 &matx, int fixbkpts=1, GA_PointGroup *ptgroup=NULL, GEO_Delta *geodelta=0) override
 
int attach (const GEO_Face &face, int blend=1, float bias=.5f, float tolerance=1.f, int=0, GA_PointGroup *ptgroup=0) override
 
GD_Face * planar (GD_Detail &dgdp, int copyxy=0) const override
 
void reverse () override
 Reverse the order of vertices. More...
 
GEO_Curve * extract (float ustart, float ustop) const override
 
const GA_PrimitiveJSON * getJSON () const override
 
fpreal calcPerimeter () const override
 
- Public Member Functions inherited from GEO_Curve
void copyPrimitive (const GEO_Primitive *src) override
 
GEO_Primitive * copy (int preserve_shared_pts=0) const override
 
void copySubclassData (const GA_Primitive *source) override
 
bool changePointRef (GA_Offset from, GA_Offset to) override
 
int evaluateHomogeneous (float u, UT_Vector4 &pos, unsigned du=0, int uoffset=-1) const
 
template<typename T >
bool evaluateHomogeneous (fpreal u, const GA_ROGenericHandleVertex< T > &h, T &result, int du=0, int uoffset=-1) const
 
float computeBValue (float u, int i) const
 
bool evaluateMesh (const UT_Span< const float > &uvals, GA_Offset *results, GA_AttributeRefMap &hlist, unsigned du=0) const override
 
template<typename T >
bool evaluateMesh (const UT_Span< const float > &uvals, const GA_ROGenericHandleVertex< T > &h, T *pos, unsigned du=0) const
 
bool evaluateMesh (const UT_Span< const float > &uvals, UT_Vector4 *pos, unsigned du=0) const override
 
float breakSegmIndexToDomain (int ustartidx, int ustopidx, int lod, int index) const override
 
int evaluateNormal (float u, UT_Vector3 &nml) const
 
int curvature (float u, UT_Vector3 &curv) const
 
float arcLength (float u0, float u1, bool use_frwd_diff=true, int divs=10) const
 
double arcLength (double u0, double u1, bool use_frwd_diff=true, int divs=10) const
 
double arcLength (ArcLengthCache &cache, double u0, double u1, bool use_frwd_diff=true, int divs=10) const
 
int raiseOrder (int neworder, GA_AttributeRefMap &map)
 
int raiseOrder (int neworder)
 
bool buildGrevilles (UT_Array< GEO_Greville > &dest) const
 
int setCV (unsigned r, const UT_Vector4 &v)
 
void weights (unsigned short on_off) override
 
int setWeight (unsigned int r, float w)
 
float getWeight (unsigned int r) const
 
int isRational () const
 
void normalizeWeights ()
 
void normalizeDomain (float len=0.0F, fpreal *neworigin=0)
 
float unitToRealDomain (float u_unit) const override
 
float realToUnitDomain (float u_real) const override
 
void unitToRealSequence (float *uunit, float *ureal, int ulen) const override
 
float unitLengthToUnitDomain (float ulength, float tolerance=1e-05F) const override
 
float unitToUnitLengthDomain (float uparm) const override
 
void validInterval (int &a, int &b) const override
 
void validRange (float &ua, float &ub) const override
 
bool uniformTexture (const GA_RWHandleV3 &txth, bool ptattrib)
 
bool grevilleTexture (const GA_RWHandleV3 &txth, bool ptattrib)
 
bool chordLenTexture (const GA_RWHandleV3 &txth, bool ptattrib)
 
int setBasis (GA_Basis *ub)
 
const GA_Basis * getBasis () const
 
GA_Basis * getBasis ()
 
void setAnyBasis (GA_Basis *ub)
 
unsigned getOrder () const override
 
unsigned getDim () const
 
bool isDegenerate () const override
 Is the primitive degenerate. More...
 
int parametricBBox (float u, float v, float *u0, float *u1, float *v0, float *v1) override
 
int breakCount () const override
 
int solveConstraints (const UT_Vector &param, const UT_IntArray &dervs, UT_MatrixF &soln, UT_IntArray &cv_index)
 
int applyConstraints (UT_MatrixF &changes, const UT_Vector &param, const UT_IntArray &dervs, const UT_IntArray &cv_index, const UT_MatrixF &soln)
 
int solveAndApplyConstraints (const UT_Vector &param, const UT_IntArray &dervs, UT_MatrixF &changes)
 
int elevateOrder (int order)
 Elevate the curve to the given order. Return 0 if OK and -1 otherwise. More...
 
bool interpretBreakpoint (int idx, UT_Vector3 &p) const
 
void computeInteriorPointWeights (UT_Array< GA_Offset > &vtxlist, UT_Array< float > &weightlist, fpreal u, fpreal v, fpreal w) const override
 
bool jsonSaveBasis (UT_JSONWriter &w) const override
 
bool jsonSaveBasis (UT_JSONValue &v) const override
 
bool jsonLoadBasis (UT_JSONParser &p) override
 
bool jsonLoadBasis (UT_JSONParser &p, const UT_JSONValue &v) override
 
- Public Member Functions inherited from GEO_Face
UT_Vector3 computeNormal () const override
 Return a normal vector for the primitive. More...
 
UT_Vector3D computeNormalD () const override
 
void normal (NormalComp &output) const override
 
void normal (NormalCompD &output) const override
 
bool saveH9 (std::ostream &os, bool binary, const UT_Array< GA_AttribSaveDataH9 > &prim_attribs, const UT_Array< GA_AttribSaveDataH9 > &vtx_attribs) const override
 
bool loadH9 (UT_IStream &is, const UT_Array< GA_AttribLoadDataH9 > &prim_attribs, const UT_Array< GA_AttribLoadDataH9 > &vtx_attribs) override
 
void copyPrimitive (const GEO_Primitive *src) override
 
GEO_Primitive * copy (int preserve_shared_pts=0) const override
 
void copySubclassData (const GA_Primitive *source) override
 
bool isDegenerate () const override
 Is the primitive degenerate. 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
 
void unitLengthToUnitPair (float ulength, float vlength, float &uparm, float &vparm) const override
 
void unitLengthToUnitPair (float ulength, float vlength, float &uparm, float &vparm, float tolerance) const override
 
void unitToUnitLengthPair (float uparm, float vparm, float &ulength, float &vlength) const override
 
bool evaluate (fpreal u, GEO_Vertex result, GEO_AttributeHandleList &gah, int du=0, int uoffset=-1) const
 
bool evaluate (fpreal u, GA_Offset result_vtx, GA_AttributeRefMap &gah, int du=0, int uoffset=-1) const
 
int evaluate (float u, UT_Vector4 &pos, unsigned du=0, int uoffset=-1) const
 
int evaluateNormalVector (UT_Vector3 &nml, float u, float v=0, float w=0) const override
 
virtual int evaluateFrenetFrame (UT_Vector3 &x, UT_Vector3 &t, UT_Vector3 &m, UT_Vector3 &b, float u, int accurate=1, int uoffset=-1) const
 
void fillBreakParameters (UT_Array< float > &uvals, int ustartidx, int ustopidx, int ulod) const
 
virtual GA_Size removeRepeatedPoints (float tol=0.001F, bool check_order=false, bool count_only=false, bool delete_orphaned_points=false)
 
int subdivide (float u, GA_AttributeRefMap &map)
 
int subdivide (float u)
 
int warpAlongNormal (float u, float distance, GA_AttributeRefMap &map, float sharpness, float bias)
 
SYS_FORCE_INLINE bool isClosed () const
 
SYS_FORCE_INLINE void setClosed (bool isclosed)
 
bool hasEdge (const GA_Edge &edge) const override
 Method to determine if a primitive has an edge (undirected). More...
 
void iterateEdges (GA_IterateEdgesFunc apply_func) const override
 
void iterateEdgesByVertex (GA_IterateEdgesByVertexFunc apply_func) const override
 
int getEdgeCount () const
 
void sampleEnds (int n)
 
virtual int cycle (int amount, int=1)
 
float radius () const
 
bool findEdgePoints (GA_Offset pta, GA_Offset ptb, GA_Size &pidx0, GA_Size &pidx1) const
 
bool findEdgePoints (const GA_Edge &edge, GA_Size &pidx0, GA_Size &pidx1) const
 
bool hasDEdge (GA_Offset a, GA_Offset b) const
 
bool isBridge (GA_Offset a, GA_Offset b) const
 
int refine (float k, GA_AttributeRefMap &gah, int r=1)
 
int refine (float k, int r=1)
 
virtual int pointInFace (const UT_Vector3 &pos, const UT_Vector3 *normal) 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
 
void computeInteriorPointWeights (UT_Array< GA_Offset > &vtxlist, UT_Array< float > &weightlist, fpreal u, fpreal v, fpreal w) const override
 
- Public Member Functions inherited from GEO_TriMesh
bool getBBox (UT_BoundingBox *bbox) const override
 
void addToBSphere (UT_BoundingSphere *bsphere) const override
 
UT_Vector3 baryCenter () const override
 
UT_Vector3D baryCenterD () const override
 
bool saveH9 (std::ostream &os, bool binary, const UT_Array< GA_AttribSaveDataH9 > &prim_attribs, const UT_Array< GA_AttribSaveDataH9 > &vtx_attribs) const override
 
bool loadH9 (UT_IStream &is, const UT_Array< GA_AttribLoadDataH9 > &prim_attribs, const UT_Array< GA_AttribLoadDataH9 > &vtx_attribs) override
 
bool isDegenerate () const override
 Is the primitive degenerate. More...
 
SYS_FORCE_INLINE void setSize (GA_Size nvertices)
 
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
 
virtual void deleteVertices (const UT_Array< GA_Size > &nums)
 
GA_Size findVertex (GA_Offset vtx) const
 return the index of a vertex within our vertex list More...
 
virtual GA_Size stealVertex (GA_Offset vtx, GA_Offset insert_before_vtx=GA_INVALID_OFFSET)
 
SYS_FORCE_INLINE GA_Size getFastVertexCount () const
 
SYS_FORCE_INLINE GA_Offset getFastVertexOffset (GA_Size index) const
 
GA_Size find (GA_Offset pt) const
 
const GEO_Vertex operator() (GA_Size i) const
 
GEO_Vertex operator() (GA_Size i)
 
const GEO_Vertex operator[] (GA_Size i) const
 
GEO_Vertex operator[] (GA_Size i)
 
void setVertexPoint (GA_Size i, GA_Offset pt)
 
virtual bool vertexApply (bool(*apply)(GA_Offset vtx, void *), void *data=0) const final
 
void unitLengthToUnitPair (float ulength, float vlength, float &uparm, float &vparm) const override
 
void unitLengthToUnitPair (float ulength, float vlength, float &uparm, float &vparm, float tolerance) const override
 
void unitToUnitLengthPair (float uparm, float vparm, float &ulength, float &vlength) const override
 
void assignVertexList (const GA_OffsetList &list, bool destroy_existing=true, bool update_topology=true)
 
bool saveVertexArray (UT_JSONWriter &w, const GA_SaveMap &map) const
 
bool loadVertexArray (UT_JSONParser &p, const GA_LoadMap &map)
 
- Public Member Functions inherited from GEO_Primitive
GA_PrimCompat::TypeMask getPrimitiveId () const override
 
void copyAttributesAndGroups (const GEO_Primitive &src, bool copy_groups=true)
 
void copyAttributesAndGroups (const GEO_Primitive &src, GA_AttributeRefMap &gah, bool copy_groups=true)
 
void copyAttributesAndGroups (const GEO_Primitive &src, GA_PrimitiveWrangler &wrangler, bool copy_groups=true)
 NOTE: The copying of groups only works if src is in the same detail. More...
 
void copyAttributeData (const GEO_Primitive &src)
 
void copyAttributeData (const GEO_Primitive &src, GA_AttributeRefMap &gah)
 
void copyAttributeData (const GEO_Primitive &src, GA_PrimitiveWrangler &wrangler)
 
void copyAttributeValues (const GEO_Primitive &src, GA_PrimitiveWrangler &wrangler)
 
void copyGroupMembership (const GEO_Primitive &src)
 
virtual void transform (const UT_Matrix4 &)
 
bool evaluateBaryCenter (GA_Offset result_vtx, GA_AttributeRefMap &map) const
 
bool evaluatePoint (GA_Offset result_vtx, GA_AttributeRefMap &map, fpreal u, fpreal v=0, uint du=0, uint dv=0) const
 
int evaluatePoint (UT_Vector4 &pos, float u, float v=0, unsigned du=0, unsigned dv=0) const
 
bool evaluateInteriorPoint (GA_Offset result_vtx, GA_AttributeRefMap &map, fpreal u, fpreal v, fpreal w=0) const
 
int evaluateInteriorPoint (UT_Vector4 &pos, fpreal u, fpreal v, fpreal w=0) const
 
SYS_FORCE_INLINE GEO_Detail * getParent () const
 
virtual bool getVisibleBBox (UT_BoundingBox *bbox) const
 
bool enlargeVisibleBoundingBox (UT_BoundingBox &b, const GA_Attribute *P) const override
 
template<typename T >
UT_Vector3T< T > baryCenterT () const
 
virtual void isolate ()
 Method to isolate a pasted surface. More...
 
bool hasEdge (const GA_Edge &edge) const override
 Method to determine if a primitive has an edge (undirected). More...
 
GEO_Vertex getVertexElement (GA_Size i) const
 
virtual GEO_MetaPrim * castToMetaPrim ()
 
virtual const GEO_MetaPrim * castToMetaPrim () const
 
int bboxIntersectRay (const UT_Vector3 &rayorig, const UT_Vector3 &raydir, int maxtries=10, float tmax=1E17F, float *distance=0, UT_Vector3 *nml=0) const
 
virtual bool isQuadric () const
 
virtual void clip (UT_Vector3 normal, float distance=0, GA_PrimitiveGroup *clipgrp=NULL)
 
bool enlargeBoundingBox (UT_BoundingRect &b, const GA_Attribute *p) const override
 
bool enlargeBoundingBox (UT_BoundingBox &b, const GA_Attribute *p) const override
 
virtual bool hasGuideEdge (int edgeid, UT_Vector3 &a, UT_Vector3 &b) const
 
virtual bool hasXsectPoint (int pointid, UT_Vector3 &p) const
 
fpreal calcVolume (const UT_Vector3 &) const override
 
fpreal calcArea () const override
 
- Public Member Functions inherited from GA_Primitive
virtual ~GA_Primitive ()
 
const char * getTypeName () const
 
SYS_FORCE_INLINE GA_Detail & getDetail () const
 
SYS_FORCE_INLINE GA_Offset getMapOffset () const
 Gets the offset of this primitive in the detail containing it. More...
 
SYS_FORCE_INLINE GA_Index getMapIndex () const
 Gets the index of this primitive in the detail containing it. More...
 
SYS_FORCE_INLINE const
GA_IndexMap & 		getIndexMap () const
 Gets the index map for primitives in the detail containing this primitive. More...
 
GA_Index getNum () const
 
void swapOffsetValue (const GA_Defragment &defrag)
 For defragmentation, we need to update the offset. More...
 
bool isPrimary () const
 
SYS_FORCE_INLINE const
GA_PrimitiveTypeId & 		getTypeId () const
 
GA_PrimitiveFamilyMask getFamilyMask () const
 
bool isFamily (unsigned family_mask) const
 
bool hasLocalTransform () const
 Whether the primitive has a transform associated with it. More...
 
virtual void getLocalTransform (UT_Matrix3D &matrix) const
 
virtual void getLocalTransform4 (UT_Matrix4D &matrix) const
 
virtual void setLocalTransform (const UT_Matrix3D &matrix)
 Set the local transform. The default implementation does nothing. More...
 
virtual int64 getDeviceMemoryUsage () const
 
SYS_FORCE_INLINE GA_Size getVertexCount () const
 Return the number of vertices used by this primitive. More...
 
SYS_FORCE_INLINE GA_Offset getVertexOffset (GA_Size primvertexnum) const
 
SYS_FORCE_INLINE GA_Index getVertexIndex (GA_Size primvertexnum) const
 
SYS_FORCE_INLINE GA_Offset getPointOffset (GA_Size i) const
 
SYS_FORCE_INLINE void setPointOffset (GA_Size i, GA_Offset ptoff)
 
SYS_FORCE_INLINE GA_Index getPointIndex (GA_Size i) const
 
SYS_FORCE_INLINE UT_Vector3 getPos3 (GA_Size i) const
 
SYS_FORCE_INLINE UT_Vector3D getPos3D (GA_Size i) const
 
template<typename T >
UT_Vector3T< T > getPos3T (GA_Size i) const
 
SYS_FORCE_INLINE void setPos3 (GA_Size i, const UT_Vector3 &pos) const
 
SYS_FORCE_INLINE void setPos3 (GA_Size i, const UT_Vector3D &pos) const
 
SYS_FORCE_INLINE UT_Vector4 getPos4 (GA_Size i) const
 
SYS_FORCE_INLINE UT_Vector4D getPos4D (GA_Size i) const
 
SYS_FORCE_INLINE void setPos4 (GA_Size i, const UT_Vector4 &pos) const
 
SYS_FORCE_INLINE void setPos4 (GA_Size i, const UT_Vector4D &pos) const
 
GA_Range getVertexRange (bool harden=false) const
 Get a range of all the vertices accessed by the primitive. More...
 
GA_Range getPointRange (bool harden=false) const
 
bool isPointUsed (GA_Offset ptoff) const
 
void addPointRefToGroup (GA_PointGroup &grp) const
 
void edgeApply (GA_EdgeApplyFunc apply, void *data=nullptr) const
 
void edgeApplyIndex (GA_EdgeApplyIndexFunc apply, void *data=nullptr) const
 
bool findEdgePoints (GA_Offset ptoff0, GA_Offset ptoff1, GA_Size &vtx0, GA_Size &vtx1) const
 
virtual bool enlargeBoundingSphere (UT_BoundingSphere &b, const GA_Attribute *P) const
 
virtual void enlargePointBounds (UT_BoundingBox &box) const
 
void copyUnwiredForMerge (const GA_Primitive *src, const GA_MergeMap &map)
 
virtual bool saveSharedLoadData (UT_JSONWriter &w, GA_SaveMap &save, GA_GeometryIndex *geo_index) const
 
virtual bool registerSharedLoadData (int load_data_type, GA_SharedDataHandlePtr item)
 
const GA_IntrinsicManager & getIntrinsicManager () const
 
virtual void clearForDeletion ()
 
virtual void getAdjacentBoundaryVertices (GA_Offset vtx, GA_Offset &prev_vtx, GA_Offset &next_vtx) const
 
virtual bool supportsHedge () const
 
virtual int isVisible () const
 
virtual unsigned getNumSecondaryDetails () const
 A primitive may support any number of secondary details. More...
 
virtual const GA_Detail * getSecondaryDetail (GA_Index i) const
 
virtual GA_Detail * getSecondaryDetail (GA_Index i)
 
GA_Index getNumSecondary (GA_Index detail) const
 
const GA_Primitive * getSecondaryByIndex (GA_Index detail, GA_Index i) const
 
GA_Primitive * getSecondaryByIndex (GA_Index detail, GA_Index i)
 
const GA_Primitive * getSecondaryByOffset (GA_Index detail, GA_Offset o) const
 
GA_Primitive * getSecondaryByOffset (GA_Index detail, GA_Offset o)
 
SYS_FORCE_INLINE bool isVertexListTrivial () const
 
bool isPointListTrivial () const
 
template<typename FUNCTOR >
SYS_FORCE_INLINE void forEachVertex (FUNCTOR &&functor) const
 
template<typename FUNCTOR >
SYS_FORCE_INLINE void forEachPoint (FUNCTOR &&functor) const
 
bool vertexApply (bool(*apply)(GA_Offset vtx, void *), void *data=nullptr) const
 
virtual void stashed (bool beingstashed, GA_Offset offset=GA_INVALID_OFFSET)
 
virtual void flushCEWriteCaches ()
 Copy any modified caches from the GPU back to CPU cache. More...
 
virtual void flushCECaches ()
 
virtual void stealCEBuffers (const GA_Primitive *src)
 Steal the underlying CE buffer from the source. More...
 
virtual void swapVertexOffsets (const GA_Defragment &defrag)
 
GA_LocalIntrinsic findIntrinsic (const UT_StringRef &nm) const
 
GA_LocalIntrinsic findIntrinsic (GA_GlobalIntrinsic h) const
 
GA_GlobalIntrinsic findGlobalIntrinsic (GA_LocalIntrinsic h) const
 
const char * getIntrinsicName (GA_LocalIntrinsic h) const
 
GA_Size getIntrinsicTupleSize (GA_LocalIntrinsic h) const
 
bool getIntrinsicCollapseSingletons (GA_LocalIntrinsic h) const
 
GA_StorageClass getIntrinsicStorage (GA_LocalIntrinsic h) const
 
bool getIntrinsicReadOnly (GA_LocalIntrinsic h) const
 
const UT_Options * getIntrinsicOptions (GA_LocalIntrinsic h) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, UT_String &val) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, UT_StringArray &val) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, UT_OptionsHolder &val) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, UT_Array< UT_OptionsHolder > &val) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, int64 *v, GA_Size size) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, fpreal64 *v, GA_Size sz) const
 
bool getIntrinsic (GA_LocalIntrinsic h, float &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, int &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector2 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector3 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector4 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix2 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix3 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix4 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, double &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, int64 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector2D &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector3D &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector4D &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix2D &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix3D &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix4D &v) const
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const char *value)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const UT_StringArray &value)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const char **val, GA_Size s)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const UT_OptionsHolder &value)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const UT_Array< UT_OptionsHolder > &value)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const UT_OptionsHolder *value, GA_Size s)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const int64 val)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const fpreal64 val)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const int64 *val, GA_Size sz)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const fpreal64 *v, GA_Size sz)
 

Static Public Member Functions

static GU_PrimRBezCurve * build (GU_Detail *gudp, int nelems, int order=4, int closed=0, int appendPoints=1)
 
- Static Public Member Functions inherited from GEO_PrimRBezCurve
static bool forceValidDivisions (int &div, int order, bool closed)
 
static GA_Offset buildBlock (GA_Detail *detail, const GA_Offset startpt, const GA_Size npoints, const GEO_PolyCounts &curvesizelist, const int *curvepointnumbers, const UT_Array< int > &porders, const int uorder=4, const bool closed=false)
 
static GA_Offset buildBlock (GA_Detail *detail, const GA_Offset startpt, const GA_Size npoints, const GA_PolyCounts &curvesizelist, const int *curvepointnumbers, const UT_Array< int > &porders, const int uorder=4, const bool closed=false)
 
- Static Public Member Functions inherited from GEO_Curve
static void dehomogenizeData (GA_Offset *vertices, GA_AttributeRefMap &hlist, int count)
 
static void dehomogenizeData (UT_Vector4 *pos, int count)
 
static void computeDataPtsUnitTangents (const UT_MatrixF &data_pts, UT_MatrixF &tangents)
 
- Static Public Member Functions inherited from GEO_Face
static void unitToRealAdjust (float *uunit, float *ureal, int ulen, int num)
 
static fpreal getIndices (fpreal c, int &c1, int &c2, int max_index, int wrap)
 
static void fillBreakVals (const GA_Basis &ub, UT_Array< float > &uvals, int ustartidx, int ustopidx, int ulod, bool wrap)
 
static bool getUniformStep (const UT_Span< const float > &vals, int idx, int nextidx, fpreal &step)
 
- 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

 ~GU_PrimRBezCurve () override
 
- Protected Member Functions inherited from GEO_PrimRBezCurve
 GEO_PrimRBezCurve (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)
 
 ~GEO_PrimRBezCurve () override
 
GA_Basis * newBasis () const override
 
void setBasisCopy (const GA_Basis *basis) override
 
void closeSharp ()
 
void closeRounded ()
 
void incrementOrder (GA_AttributeRefMap &map)
 
void incrementOrder ()
 
int raiseOrderRefMap (int neworder, GA_AttributeRefMap &map) override
 
int raiseOrderInt (int neworder) override
 
int refineRefMap (float k, GA_AttributeRefMap &hlist, int=0) override
 
int refineInt (float k, int=0) override
 
- Protected Member Functions inherited from GEO_Curve
 GEO_Curve (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)
 
 ~GEO_Curve () override
 
bool savePrivateH9 (std::ostream &os, bool binary) const override
 
bool loadPrivateH9 (UT_IStream &is) override
 
virtual void copyBasis (const GEO_Curve *src)
 
bool validate () const override
 
void setOrder (unsigned ord)
 
bool evaluatePointRefMap (GA_Offset result_vtx, GA_AttributeRefMap &hlist, fpreal u_unit, fpreal=0, uint du=0, uint=0) const override
 
int evaluatePointV4 (UT_Vector4 &pos, float u_unit, float=0, unsigned du=0, unsigned=0) const override
 
bool evaluateRefMap (fpreal u, GA_Offset result_vtx, GA_AttributeRefMap &hlist, int du=0, int uoffset=-1) const override
 
int evaluateV4 (float u, UT_Vector4 &pos, unsigned du=0, int uoffset=-1) const override
 
int64 getBaseMemoryUsage () const
 
void countBaseMemory (UT_MemoryCounter &counter) const
 
SYS_FORCE_INLINE double realToUnitDomainD (double u_real) const
 
SYS_FORCE_INLINE double unitLengthToUnitDomainD (double ulength, double ftolerance) const
 
SYS_FORCE_INLINE double unitToUnitLengthDomainD (double uparm) const
 
SYS_FORCE_INLINE double unitToRealDomainD (double u_unit) const
 
- Protected Member Functions inherited from GEO_Face
SYS_FORCE_INLINE GEO_Face (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)
 
 ~GEO_Face () override
 
template<typename T >
UT_Vector3T< T > internalComputeNormal () const
 
template<typename T >
fpreal internalCalcVolume (const UT_Vector3T< T > &refpt) const
 
template<typename T >
fpreal internalCalcArea () const
 
template<typename T >
fpreal internalCalcPerimeter () const
 
 GA_DECLARE_INTRINSICS (override)
 
bool validate () const override
 
GA_Size getMinVertexCount () const override
 
bool evaluatePointRefMap (GA_Offset result_vtx, GA_AttributeRefMap &vtxdata, fpreal u, fpreal v=0, uint du=0, uint dv=0) const override
 
int evaluatePointV4 (UT_Vector4 &pos, float u_unit, float=0, unsigned du=0, unsigned dv=0) const override
 
virtual int subdivideRefMap (float u, GA_AttributeRefMap &map)
 
virtual int subdivideFloat (float u)
 
- Protected Member Functions inherited from GEO_TriMesh
SYS_FORCE_INLINE GEO_TriMesh (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)
 
GA_Size multipleInsert (GA_Size where, GA_Size count, bool append_pointsss=true)
 
SYS_FORCE_INLINE GA_Offset vertexPoint (GA_Size i) const
 
void swapVertices (GA_Size i, GA_Size j)
 
bool evaluatePointRefMap (GA_Offset result_vertex, GA_AttributeRefMap &hlist, fpreal u, fpreal v, uint du, uint dv) const override
 
int evaluatePointV4 (UT_Vector4 &pos, float u, float v=0, unsigned du=0, unsigned dv=0) const override
 
bool evaluateBaryCenterRefMap (GA_Offset result_vertex, GA_AttributeRefMap &hlist) const override
 
GA_Offset releaseVertex (GA_Offset vtx) override
 
- Protected Member Functions inherited from GEO_Primitive
SYS_FORCE_INLINE GEO_Primitive (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)
 
 ~GEO_Primitive () override
 
virtual bool evaluateInteriorPointRefMap (GA_Offset result_vtx, GA_AttributeRefMap &map, fpreal u, fpreal v, fpreal w=0) const
 
virtual int evaluateInteriorPointV4 (UT_Vector4 &pos, fpreal u, fpreal v, fpreal w=0) const
 
- Protected Member Functions inherited from GA_Primitive
SYS_FORCE_INLINE GA_Primitive (GA_Detail &detail, GA_Offset offset=GA_INVALID_OFFSET)
 
void setNumVertices (GA_Size nvertices)
 
GA_Offset allocateVertex (GA_Offset point=GA_INVALID_OFFSET)
 allocateVertex() will call wireVertex() if the point given is not -1 More...
 
void destroyVertex (GA_Offset vertex)
 
void wireVertex (GA_Offset vertex, GA_Offset point)
 
void registerVertex (GA_Offset vertex)
 
SYS_FORCE_INLINE int64 getBaseMemoryUsage () const
 Report approximate memory usage for myVertexList for subclasses. More...
 
void countBaseMemory (UT_MemoryCounter &counter) const
 
void copyVertexListForMerge (const GA_OffsetListRef &src_vertices, const GA_MergeMap &map)
 

Friends

class GU_PrimitiveFactory
 

Additional Inherited Members

- Public Types inherited from GEO_Primitive
using NormalComp = NormalCompT< float >
 
using NormalCompArray = NormalCompArrayT< float >
 
using NormalCompAttr = NormalCompAttrT< float >
 
using NormalCompBuffered = NormalCompBufferedT< float >
 
using NormalCompD = NormalCompT< double >
 
using NormalCompArrayD = NormalCompArrayT< double >
 
using NormalCompAttrD = NormalCompAttrT< double >
 
using NormalCompBufferedD = NormalCompBufferedT< double >
 
- Public Types inherited from GA_Primitive
enum  GA_DereferenceStatus { GA_DEREFERENCE_FAIL, GA_DEREFERENCE_OK, GA_DEREFERENCE_DEGENERATE, GA_DEREFERENCE_DESTROY }
 
- Static Public Attributes inherited from GEO_Primitive
static const UT_Array
< GA_AttribSaveDataH9 > & 		theEmptySaveAttribs
 Convience objects to pass as arguments to saveH9()/loadH9(). More...
 
- Static Protected Member Functions inherited from GEO_PrimRBezCurve
static GA_PrimitiveFamilyMask buildFamilyMask ()
 
static
GA_IntrinsicManager::Registrar 		registerIntrinsics (GA_PrimitiveDefinition &defn)
 
- Static Protected Member Functions inherited from GEO_Curve
static GA_PrimitiveFamilyMask buildFamilyMask ()
 
- Static Protected Member Functions inherited from GEO_Face
static GA_PrimitiveFamilyMask buildFamilyMask ()
 
static GA_Offset buildBlock (GA_PrimitiveTypeId type, GA_Detail *detail, const GA_Offset startpt, const GA_Size npoints, const GEO_PolyCounts &facesizelist, const int *facepointnumbers, const bool closed=true)
 
static GA_Offset buildBlock (GA_PrimitiveTypeId type, GA_Detail *detail, const GA_Offset startpt, const GA_Size npoints, const GA_PolyCounts &facesizelist, const int *facepointnumbers, const bool closed=true)
 
- Static Protected Member Functions inherited from GEO_TriMesh
static GA_PrimitiveFamilyMask buildFamilyMask ()
 
static
GA_IntrinsicManager::Registrar 		registerIntrinsics (GA_PrimitiveDefinition &defn)
 
- Static Protected Member Functions inherited from GEO_Primitive
static
GA_IntrinsicManager::Registrar 		registerIntrinsics (GA_PrimitiveDefinition &defn)
 
- Protected Attributes inherited from GEO_Curve
GA_Basis * myBasis
 
- Protected Attributes inherited from GA_Primitive
GA_OffsetList myVertexList
 

Detailed Description

Definition at line 40 of file GU_PrimRBezCurve.h.

Constructor & Destructor Documentation

GU_PrimRBezCurve::~GU_PrimRBezCurve ( )
inlineoverrideprotected

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

Definition at line 45 of file GU_PrimRBezCurve.h.

GU_PrimRBezCurve::GU_PrimRBezCurve ( 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_PrimRBezCurve.h.

Member Function Documentation

static GU_PrimRBezCurve* GU_PrimRBezCurve::build ( GU_Detail *  gudp,
int  nelems,
int  order = 4,
int  closed = 0,
int  appendPoints = 1 
)
static
GEO_Primitive* GU_PrimRBezCurve::convert ( GEO_ConvertParms &  parms,
GA_PointGroup *  usedpts = NULL 
)
overridevirtual

Implements GEO_Primitive.

GEO_Primitive* GU_PrimRBezCurve::convertNew ( GEO_ConvertParms &  parms)
overridevirtual

Implements GEO_Primitive.

GEO_PrimNURBCurve* GU_PrimRBezCurve::convertToNURBNew ( GA_ElementWranglerCache &  wranglers)
void GU_PrimRBezCurve::countMemory ( UT_MemoryCounter &  counter) const
overridevirtual

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.

GEO_Curve* GU_PrimRBezCurve::cut ( float  u1,
float  u2,
int &  ind1,
int &  ind2,
int  keep 
)
overridevirtual

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_Curve.

int64 GU_PrimRBezCurve::getMemoryUsage ( ) const
overridevirtual

Report approximate memory usage.

Reimplemented from GA_Primitive.

void GU_PrimRBezCurve::getRangeBBox ( const UT_Interval &  u,
UT_BoundingBox &  bbox,
const GA_PwHandleRO &  h 
) const
overridevirtual

Implements GEO_Curve.

const GA_PrimitiveDefinition& GU_PrimRBezCurve::getTypeDef ( ) const
inlineoverridevirtual

Implements GA_Primitive.

Definition at line 53 of file GU_PrimRBezCurve.h.

void GU_PrimRBezCurve::interpLocal ( const UT_Array< GA_Offset > &  goData,
int  order,
int  wrapped,
int  corner 
)
void GU_PrimRBezCurve::interpLocal ( const UT_Vector4Array &  v4Data,
int  order,
int  wrapped,
int  corner 
)
int GU_PrimRBezCurve::intersect ( const GEO_Primitive &  prim,
UT_Array< GU_RayInfoHit > &  hitList,
float  tol = 0.01F,
int  ignoretrim = 1 
) const
overridevirtual

Implements GEO_Face.

int GU_PrimRBezCurve::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
overridevirtual

Reimplemented from GEO_Primitive.

GU_PrimPoly* GU_PrimRBezCurve::makeGrevillePoly ( GU_Detail *  dest) const
void GU_PrimRBezCurve::openAt ( float  u)
overridevirtual

Open the primitive at the given domain value.

Implements GEO_Curve.

GEO_Face* GU_PrimRBezCurve::reconfigure ( unsigned  type,
int  order,
bool  open,
bool  interpends,
bool  nonrational 
) const
overridevirtual

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 NURB curve or a Bezier curve depending on the type.

Implements GEO_Curve.

int GU_PrimRBezCurve::removeEdges ( const UT_BitArray &  edgemap,
UT_IntArray &  removededges 
)

Friends And Related Function Documentation

friend class GU_PrimitiveFactory
friend

Definition at line 143 of file GU_PrimRBezCurve.h.

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