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GEO_Hull Class Referenceabstract

#include <GEO_Hull.h>

+ Inheritance diagram for GEO_Hull:

Classes

class  Poly
 

Public Member Functions

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 computeInteriorPointWeights (UT_Array< GA_Offset > &vtxlist, UT_FloatArray &weightlist, fpreal u, fpreal v, fpreal w) const override
 
void normal (NormalComp &output) const override
 
int evaluateNormalVector (UT_Vector3 &nml, float u, float v=0, float w=0) const override
 
virtual int evaluateNormal (float u, float v, UT_Vector3 &nml) const
 
virtual int normalIndex (float iu, float iv, UT_Vector3 &nml) const
 
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 copyPrimitive (const GEO_Primitive *src) override
 
GEO_Primitivecopy (int preserve_shared_pts=0) const override
 
void copyUnwiredForMerge (const GA_Primitive *src, const GA_MergeMap &map) override
 
void addPointRefToGroup (GA_PointGroup &grp) const override
 
void reverse () override
 Reverse the order of vertices. More...
 
virtual void reverseU ()
 
virtual void reverseV ()
 
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 void subdivide (int numdivs, GA_PointGroup *ptgroup=0)
 
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 attachU (const GEO_Hull &hull, int blend=1, float bias=0.5f, float tolerance=1.0f, int unrefine=1, GA_PointGroup *ptgroup=0)=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)=0
 
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 isDegenerate () const override
 Is the primitive degenerate. 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 void stashed (bool beingstashed, GA_Offset offset=GA_INVALID_OFFSET) override
 
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 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
 
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)
 
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
 
float getIndices (float c, int &c1, int &c2, int maxIndex, int wrap) const
 
virtual void transpose ()
 
int parametricBBox (float u, float v, float *u0, float *u1, float *v0, float *v1) override
 
float uvDist (float u1, float v1, float u2, float v2) const override
 
virtual void weights (unsigned short onOff)
 
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 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
 
virtual void isolate ()
 Method to isolate a pasted surface. More...
 
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
 
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)
 
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 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_Hull (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)
 
virtual ~GEO_Hull ()
 
void clearForDeletion () override
 
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
 
virtual bool savePrivateH9 (std::ostream &os, bool binary) const =0
 
virtual bool loadPrivateH9 (UT_IStream &is)=0
 
virtual bool saveExtraH9 (std::ostream &os, bool binary) const =0
 
virtual bool loadExtraH9 (UT_IStream &is)=0
 
virtual bool validate (void) const =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 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 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 void spanRefineURefMap (GA_AttributeRefMap &map, int numdivs=1)=0
 
virtual void spanRefineUInt (int numdivs=1)=0
 
virtual void spanRefineVRefMap (GA_AttributeRefMap &map, int numdivs=1)=0
 
virtual void spanRefineVInt (int numdivs=1)=0
 
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 evaluatePointRefMap (GA_Offset result_vtx, GA_AttributeRefMap &map, fpreal u, fpreal v=0, uint du=0, uint dv=0) const =0
 
virtual int evaluatePointV4 (UT_Vector4 &pos, float u, float v=0, unsigned du=0, unsigned dv=0) const
 
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_Primitive
static
GA_IntrinsicManager::Registrar 
registerIntrinsics (GA_PrimitiveDefinition &defn)
 

Protected Attributes

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_Hull &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 116 of file GEO_Hull.h.

Constructor & Destructor Documentation

GEO_Hull::GEO_Hull ( GA_Detail d,
GA_Offset  offset = GA_INVALID_OFFSET 
)
inlineprotected

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

Definition at line 121 of file GEO_Hull.h.

virtual GEO_Hull::~GEO_Hull ( )
protectedvirtual

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

Member Function Documentation

void GEO_Hull::addPointRefToGroup ( GA_PointGroup grp) const
override
void GEO_Hull::addToBSphere ( UT_BoundingSphere bsphere) const
overridevirtual

Enlarge the bounding sphere with the primitive's bounds. By default, this will enlarge the bounding sphere by the primitive's bounding box (i.e. getBBox()). It may be possible to have a tighter bound (i.e. the vertex hull for many primitives is a much better metric).

Reimplemented from GEO_Primitive.

int GEO_Hull::appendCol ( bool  appendPts = true)
inline

Definition at line 221 of file GEO_Hull.h.

int GEO_Hull::appendRow ( bool  appendPts = true)
inline

Definition at line 212 of file GEO_Hull.h.

virtual int GEO_Hull::attachU ( const GEO_Hull hull,
int  blend = 1,
float  bias = 0.5f,
float  tolerance = 1.0f,
int  unrefine = 1,
GA_PointGroup ptgroup = 0 
)
pure virtual
virtual int GEO_Hull::attachV ( const GEO_Hull hull,
int  blend = 1,
float  bias = 0.5f,
float  tolerance = 1.0f,
int  unrefine = 1,
GA_PointGroup ptgroup = 0 
)
pure virtual
UT_Vector3 GEO_Hull::baryCenter ( ) const
overridevirtual

Return the center of the primitive. This defaults to the center of the bounding box. A better approximation might be the average value of the vertex positions (which could be different).

Reimplemented from GEO_Primitive.

void GEO_Hull::beginVertex ( const_iterator &  i) const
override
int GEO_Hull::breakHull ( GEO_SubHull subhull,
int  top,
int  left,
int  bottom,
int  right,
GEO_SubHullFlags  break_flags 
)
protected
static GA_PrimitiveFamilyMask GEO_Hull::buildFamilyMask ( )
inlinestaticprotected

Definition at line 665 of file GEO_Hull.h.

fpreal GEO_Hull::calcArea ( ) const
overridevirtual

If the method isn't known, or doesn't make sense, we return 0.

Reimplemented from GEO_Primitive.

fpreal GEO_Hull::calcPerimeter ( ) const
overridevirtual

If the method isn't known, or doesn't make sense, we return 0.

Reimplemented from GEO_Primitive.

fpreal GEO_Hull::calcVolume ( const UT_Vector3 ) const
overridevirtual

If the method isn't known, or doesn't make sense, we return 0.

Reimplemented from GEO_Primitive.

int GEO_Hull::checkUsedEdges ( UT_BitArray remove_edges,
const GEO_SubHull subhull 
)
protected
void GEO_Hull::clearForDeletion ( )
overrideprotectedvirtual

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 GA_Primitive.

Reimplemented in GEO_TPSurf.

void GEO_Hull::computeInteriorPointWeights ( UT_Array< GA_Offset > &  vtxlist,
UT_FloatArray weightlist,
fpreal  u,
fpreal  v,
fpreal  w 
) const
overridevirtual

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

Reimplemented from GEO_Primitive.

Reimplemented in GEO_TPSurf.

UT_Vector3 GEO_Hull::computeNormal ( ) const
overridevirtual

Return a normal vector for the primitive.

Implements GEO_Primitive.

GEO_Primitive* GEO_Hull::copy ( int  preserve_shared_pts = 0) const
overridevirtual

Reimplemented from GEO_Primitive.

Reimplemented in GEO_TPSurf.

void GEO_Hull::copyPrimitive ( const GEO_Primitive src)
overridevirtual

Implements GEO_Primitive.

Reimplemented in GEO_TPSurf.

void GEO_Hull::copyUnwiredForMerge ( const GA_Primitive src,
const GA_MergeMap map 
)
overridevirtual

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 GA_Primitive.

Reimplemented in GEO_TPSurf.

void GEO_Hull::countBaseMemory ( UT_MemoryCounter counter) const
protected
void GEO_Hull::cycleOffsetListCols ( int  shift)
protected
void GEO_Hull::cycleOffsetListRows ( int  shift)
protected
virtual int GEO_Hull::cycleU ( int  amount,
int  = 1 
)
virtual

Reimplemented in GEO_PrimNURBSurf.

virtual int GEO_Hull::cycleV ( int  amount,
int  = 1 
)
virtual

Reimplemented in GEO_PrimNURBSurf.

virtual int GEO_Hull::deleteCol ( unsigned int  which)
virtual

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual int GEO_Hull::deleteRow ( unsigned int  which)
virtual

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

GA_DereferenceStatus GEO_Hull::dereferencePoint ( GA_Offset  point,
bool  dry_run = false 
)
overridevirtual

Before a point is deleted, all primitives using the point will be notified. The method should return "false" if it's impossible to delete the point. Otherwise, the vertices should be removed.

Implements GA_Primitive.

GA_DereferenceStatus GEO_Hull::dereferencePoints ( const GA_RangeMemberQuery pt_q,
bool  dry_run = false 
)
overridevirtual

Implements GA_Primitive.

int GEO_Hull::detachPoints ( GA_PointGroup grp)
overridevirtual

Implements GEO_Primitive.

bool GEO_Hull::evaluateBaryCenterRefMap ( GA_Offset  result_vtx,
GA_AttributeRefMap map 
) const
overrideprotectedvirtual

By default, this will call evaluateInteriorPointRefMap with u=.5 and v=.5. This is likely not the perfect solution. At the current time, this is only used in POPs to birth points at primitive centers.

Reimplemented from GEO_Primitive.

virtual int GEO_Hull::evaluateBreakpoint ( int  uidx,
int  vidx,
UT_Vector4 pos,
int  du = 0,
int  dv = 0 
) const
pure virtual
bool GEO_Hull::evaluateIndex ( fpreal  u,
fpreal  v,
GA_Offset  result_vtx,
GA_AttributeRefMap hlist,
unsigned  du,
unsigned  dv 
) const
inline

Definition at line 148 of file GEO_Hull.h.

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

Definition at line 152 of file GEO_Hull.h.

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

Reimplemented in GEO_TPSurf.

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

Reimplemented in GEO_TPSurf.

virtual int GEO_Hull::evaluateNormal ( float  u,
float  v,
UT_Vector3 nml 
) const
virtual

Reimplemented in GEO_TPSurf.

int GEO_Hull::evaluateNormalVector ( UT_Vector3 nml,
float  u,
float  v = 0,
float  w = 0 
) const
overridevirtual

Reimplemented from GEO_Primitive.

virtual int GEO_Hull::findEdgePoints ( const GA_Edge edge,
int pr0,
int pc0,
int pr1,
int pc1 
) const
virtual
virtual int GEO_Hull::findEdgePoints ( GA_Offset  a,
GA_Offset  b,
int pr0,
int pc0,
int pr1,
int pc1 
) const
virtual
GA_Size GEO_Hull::findVertex ( GA_Offset  vtx) const
inline

return the index of a vertex within our vertex list

Definition at line 513 of file GEO_Hull.h.

virtual void GEO_Hull::fixSeamsU ( void  )
virtual

Reimplemented in GEO_PrimNURBSurf.

virtual void GEO_Hull::fixSeamsV ( void  )
virtual

Reimplemented in GEO_PrimNURBSurf.

GEO_Hull::GA_DECLARE_INTRINSICS ( override  )
protected
int64 GEO_Hull::getBaseMemoryUsage ( ) const
protected

Report approximate memory usage for myVertexMatx (exclusive)

int GEO_Hull::getBBox ( UT_BoundingBox bbox) const
overridevirtual

Compute the bounding box of the primitive. Return 0 if unable to compute bounds (1 on successful computation)

Implements GEO_Primitive.

SYS_FORCE_INLINE GA_Size GEO_Hull::getFastVertexCount ( ) const
inline

Definition at line 441 of file GEO_Hull.h.

float GEO_Hull::getIndices ( float  c,
int c1,
int c2,
int  maxIndex,
int  wrap 
) const
float GEO_Hull::getLRIndex ( float  c,
int c1,
int c2,
int  minIndex,
int  maxIndex,
int  wrap 
) const
protected
SYS_FORCE_INLINE int GEO_Hull::getNumCols ( ) const
inline
Examples:
SOP/SOP_NURBS.C.

Definition at line 372 of file GEO_Hull.h.

SYS_FORCE_INLINE int GEO_Hull::getNumRows ( ) const
inline
Examples:
SOP/SOP_NURBS.C.

Definition at line 365 of file GEO_Hull.h.

SYS_FORCE_INLINE GA_Index GEO_Hull::getPointIndex ( unsigned int  r,
unsigned int  c 
) const
inline

Definition at line 424 of file GEO_Hull.h.

SYS_FORCE_INLINE GA_Offset GEO_Hull::getPointOffset ( unsigned int  r,
unsigned int  c 
) const
inline
Examples:
SOP/SOP_NURBS.C.

Definition at line 414 of file GEO_Hull.h.

SYS_FORCE_INLINE UT_Vector3 GEO_Hull::getPos3 ( unsigned int  r,
unsigned int  c 
) const
inline

Definition at line 430 of file GEO_Hull.h.

SYS_FORCE_INLINE UT_Vector4 GEO_Hull::getPos4 ( unsigned int  r,
unsigned int  c 
) const
inline

Definition at line 434 of file GEO_Hull.h.

virtual GEO_Hull* GEO_Hull::getSubHull ( int  top,
int  left,
int  bottom,
int  right,
GEO_SubHullFlags  break_flags 
)
protectedpure virtual
GEO_SurfaceType GEO_Hull::getSurfaceType ( ) const
inline

Definition at line 458 of file GEO_Hull.h.

const char* GEO_Hull::getSurfaceTypeName ( ) const

Get or set the surface type by name token

GA_Size GEO_Hull::getVertexCount ( ) const
override
const GEO_Vertex GEO_Hull::getVertexElement ( unsigned int  r,
unsigned int  c 
) const
SYS_FORCE_INLINE GA_Index GEO_Hull::getVertexIndex ( unsigned int  r,
unsigned int  c 
) const
inline

Definition at line 408 of file GEO_Hull.h.

SYS_FORCE_INLINE GA_Offset GEO_Hull::getVertexOffset ( unsigned int  r,
unsigned int  c 
) const
inline

Definition at line 397 of file GEO_Hull.h.

GA_Offset GEO_Hull::getVertexOffset ( GA_Size  index) const
override
bool GEO_Hull::hasEdge ( const GA_Edge edge) const
overridevirtual

Method to determine if a primitive has an edge (undirected).

Reimplemented from GEO_Primitive.

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

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual bool GEO_Hull::isClampedU ( ) const
virtual

Reimplemented in GEO_PrimNURBSurf.

virtual bool GEO_Hull::isClampedV ( ) const
virtual

Reimplemented in GEO_PrimNURBSurf.

bool GEO_Hull::isDegenerate ( ) const
overridevirtual

Is the primitive degenerate.

Implements GA_Primitive.

Reimplemented in GEO_TPSurf.

bool GEO_Hull::isWrappedU ( ) const
inline

Definition at line 467 of file GEO_Hull.h.

bool GEO_Hull::isWrappedV ( ) const
inline

Definition at line 468 of file GEO_Hull.h.

void GEO_Hull::iterateEdges ( GA_IterateEdgesFunc  apply_func) const
overridevirtual

Calls apply_func for each directed edge on the primitive. If the apply_func function returns false, then the traversal will be stopped.

Reimplemented from GA_Primitive.

void GEO_Hull::iterateEdgesByVertex ( GA_IterateEdgesByVertexFunc  apply_func) const
overridevirtual

Calls apply_func for each directed edge on the primitive, passing in the GA_Size primitive vertex index for each point on the edge. If the apply_func function returns false, then the traversal will be stopped.

Reimplemented from GA_Primitive.

virtual bool GEO_Hull::loadExtraH9 ( UT_IStream is)
protectedpure virtual

Implemented in GEO_TPSurf, and GEO_PrimMesh.

bool GEO_Hull::loadH9 ( UT_IStream is,
const UT_Array< GA_AttribLoadDataH9 > &  prim_attribs,
const UT_Array< GA_AttribLoadDataH9 > &  vtx_attribs 
)
overridevirtual

Reimplemented from GA_Primitive.

virtual bool GEO_Hull::loadPrivateH9 ( UT_IStream is)
protectedpure virtual

Implemented in GEO_TPSurf, and GEO_PrimMesh.

bool GEO_Hull::loadVertexArray ( UT_JSONParser p,
const GA_LoadMap load 
)
virtual int GEO_Hull::loftU ( int  newcount,
int  start = -1,
int  stop = -1 
)
pure virtual
virtual int GEO_Hull::loftV ( int  newcount,
int  start = -1,
int  stop = -1 
)
pure virtual
int GEO_Hull::makeEdgeMatrix ( const GA_EdgeGroup edges,
GEO_SubHull subhull 
)
void GEO_Hull::nextVertex ( const_iterator &  i) const
override
void GEO_Hull::normal ( NormalComp output) const
overridevirtual

Implements GEO_Primitive.

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

Reimplemented in GEO_TPSurf.

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

Reimplemented in GEO_PrimRBezSurf, and GEO_PrimNURBSurf.

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

Reimplemented in GEO_PrimRBezSurf, and GEO_PrimNURBSurf.

const GEO_Vertex GEO_Hull::operator() ( unsigned int  r,
unsigned int  c 
) const
inline

Definition at line 383 of file GEO_Hull.h.

GEO_Vertex GEO_Hull::operator() ( unsigned int  r,
unsigned int  c 
)
inline

Definition at line 386 of file GEO_Hull.h.

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

Reimplemented from GEO_Primitive.

Reimplemented in GEO_TPSurf.

static const UT_Vector3 GEO_Hull::quadNormal ( const UT_Vector3 p1,
const UT_Vector3 p2,
const UT_Vector3 p3,
const UT_Vector3 p4 
)
inlinestatic

Definition at line 604 of file GEO_Hull.h.

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

Reimplemented in GEO_TPSurf.

void GEO_Hull::realToUnitPair ( float  ureal,
float  vreal,
float &  uunit,
float &  vunit 
) const
overridevirtual

Reimplemented from GEO_Primitive.

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

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

void GEO_Hull::reverse ( )
overridevirtual

Reverse the order of vertices.

Implements GEO_Primitive.

virtual void GEO_Hull::reverseU ( )
virtual

Reimplemented in GEO_PrimNURBSurf, GEO_TPSurf, and GEO_PrimRBezSurf.

virtual void GEO_Hull::reverseV ( )
virtual

Reimplemented in GEO_PrimNURBSurf, GEO_TPSurf, and GEO_PrimRBezSurf.

bool GEO_Hull::rowColTexture ( const GA_RWHandleV3 txth,
bool  ptattrib 
)

Apply row-column texture. If ptattrib is true, we deal with points, else with vertices. Returns false iff problems.

void GEO_Hull::sampleEndsU ( int  n)
void GEO_Hull::sampleEndsV ( int  n)
virtual bool GEO_Hull::saveExtraH9 ( std::ostream &  os,
bool  binary 
) const
protectedpure virtual

Implemented in GEO_TPSurf, and GEO_PrimMesh.

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

Reimplemented from GA_Primitive.

virtual bool GEO_Hull::savePrivateH9 ( std::ostream &  os,
bool  binary 
) const
protectedpure virtual

Implemented in GEO_TPSurf, and GEO_PrimMesh.

bool GEO_Hull::saveVertexArray ( UT_JSONWriter w,
const GA_SaveMap save 
) const
SYS_FORCE_INLINE void GEO_Hull::setPointOffset ( unsigned int  r,
unsigned int  c,
GA_Offset  ptoff 
) const
inline

Definition at line 438 of file GEO_Hull.h.

SYS_FORCE_INLINE void GEO_Hull::setPos3 ( unsigned int  r,
unsigned int  c,
const UT_Vector3 pos 
) const
inline

Definition at line 432 of file GEO_Hull.h.

SYS_FORCE_INLINE void GEO_Hull::setPos4 ( unsigned int  r,
unsigned int  c,
const UT_Vector4 pos 
) const
inline

Definition at line 436 of file GEO_Hull.h.

int GEO_Hull::setRowCol ( int  r,
int  c 
)
void GEO_Hull::setSurfaceType ( GEO_SurfaceType  t)
inline

Definition at line 459 of file GEO_Hull.h.

bool GEO_Hull::setSurfaceTypeName ( const char *  name)

Get or set the surface type by name token

void GEO_Hull::setVertexPoint ( unsigned int  r,
unsigned int  c,
GA_Offset  pt 
)
inline

Definition at line 445 of file GEO_Hull.h.

bool GEO_Hull::setWrapU ( bool  dowrap)

Convenience method to set wrapping based on intrinsic properties

bool GEO_Hull::setWrapV ( bool  dowrap)

Convenience method to set wrapping based on intrinsic properties

void GEO_Hull::spanRefineU ( GA_AttributeRefMap map,
int  numdivs = 1 
)
inline

Definition at line 321 of file GEO_Hull.h.

void GEO_Hull::spanRefineU ( int  numdivs = 1)
inline

Definition at line 324 of file GEO_Hull.h.

virtual void GEO_Hull::spanRefineUInt ( int  numdivs = 1)
protectedpure virtual

Implemented in GEO_TPSurf, and GEO_PrimMesh.

virtual void GEO_Hull::spanRefineURefMap ( GA_AttributeRefMap map,
int  numdivs = 1 
)
protectedpure virtual

Implemented in GEO_TPSurf, and GEO_PrimMesh.

void GEO_Hull::spanRefineV ( GA_AttributeRefMap map,
int  numdivs = 1 
)
inline

Definition at line 326 of file GEO_Hull.h.

void GEO_Hull::spanRefineV ( int  numdivs = 1)
inline

Definition at line 329 of file GEO_Hull.h.

virtual void GEO_Hull::spanRefineVInt ( int  numdivs = 1)
protectedpure virtual

Implemented in GEO_TPSurf, and GEO_PrimMesh.

virtual void GEO_Hull::spanRefineVRefMap ( GA_AttributeRefMap map,
int  numdivs = 1 
)
protectedpure virtual

Implemented in GEO_TPSurf, and GEO_PrimMesh.

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

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

Stashing a primitive will set its offset to that specified, typically GA_INVALID_OFFSET. Primitives are only stashed as part of clearing a detail, so there is no need to explicitly deallocate vertices. It is safe to delete a stashed primitive.

Unstashing a primitive will re-register that primitive with its parent detail at the specified offset (or a new offset if GA_INVALID_OFFSET).

Reimplemented from GA_Primitive.

Reimplemented in GEO_TPSurf.

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

Reimplemented in GEO_TPSurf.

int GEO_Hull::subdivideU ( float  u,
GA_AttributeRefMap map 
)
inline

Definition at line 252 of file GEO_Hull.h.

int GEO_Hull::subdivideU ( float  u)
inline

Definition at line 254 of file GEO_Hull.h.

virtual int GEO_Hull::subdivideUFloat ( float  u)
protectedvirtual

Reimplemented in GEO_PrimNURBSurf.

virtual int GEO_Hull::subdivideURefMap ( float  u,
GA_AttributeRefMap map 
)
protectedvirtual

Reimplemented in GEO_PrimNURBSurf.

int GEO_Hull::subdivideV ( float  u,
GA_AttributeRefMap map 
)
inline

Definition at line 256 of file GEO_Hull.h.

int GEO_Hull::subdivideV ( float  u)
inline

Definition at line 258 of file GEO_Hull.h.

virtual int GEO_Hull::subdivideVFloat ( float  u)
protectedvirtual

Reimplemented in GEO_PrimNURBSurf.

virtual int GEO_Hull::subdivideVRefMap ( float  u,
GA_AttributeRefMap map 
)
protectedvirtual

Reimplemented in GEO_PrimNURBSurf.

void GEO_Hull::swapVertexOffsets ( const GA_Defragment defrag)
overrideprotectedvirtual

Defragmentation.

Reimplemented from GA_Primitive.

virtual void GEO_Hull::transpose ( )
virtual

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual int GEO_Hull::uMaxValidIndex ( ) const
virtual

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual int GEO_Hull::uMinValidIndex ( ) const
virtual

Reimplemented in GEO_PrimNURBSurf.

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

Reimplemented in GEO_TPSurf.

void GEO_Hull::unitToRealPair ( float  uunit,
float  vunit,
float &  ureal,
float &  vreal 
) const
overridevirtual

Reimplemented from GEO_Primitive.

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

Reimplemented in GEO_TPSurf.

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

Reimplemented in GEO_TPSurf.

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

Definition at line 334 of file GEO_Hull.h.

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

Definition at line 339 of file GEO_Hull.h.

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

Reimplemented in GEO_PrimNURBSurf.

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

Reimplemented in GEO_PrimNURBSurf.

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

Definition at line 344 of file GEO_Hull.h.

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

Definition at line 349 of file GEO_Hull.h.

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

Reimplemented in GEO_PrimNURBSurf.

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

Reimplemented in GEO_PrimNURBSurf.

virtual int GEO_Hull::unrollU ( int  append_pts = 1)
virtual
virtual int GEO_Hull::unrollV ( int  append_pts = 1)
virtual
float GEO_Hull::uvDist ( float  u1,
float  v1,
float  u2,
float  v2 
) const
overridevirtual

Reimplemented from GEO_Primitive.

virtual bool GEO_Hull::validate ( void  ) const
protectedpure virtual

Implemented in GEO_TPSurf, and GEO_PrimMesh.

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

Reimplemented in GEO_TPSurf.

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

Reimplemented in GEO_TPSurf.

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

Reimplemented in GEO_TPSurf.

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

Reimplemented in GEO_TPSurf.

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

Apply the function to each vertex of the primitive. Break when the function returns true. Return the value of the last function applied (false if never called).

Reimplemented from GEO_Primitive.

SYS_FORCE_INLINE GA_Offset GEO_Hull::vertexPoint ( GA_Size  r,
GA_Size  c 
) const
inlineprotected
Warning
vertexPoint() doesn't check the bounds. Use with caution.

Definition at line 707 of file GEO_Hull.h.

virtual int GEO_Hull::vMaxValidIndex ( ) const
virtual

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

virtual int GEO_Hull::vMinValidIndex ( ) const
virtual

Reimplemented in GEO_PrimNURBSurf.

virtual int GEO_Hull::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 
)
pure virtual
int GEO_Hull::warpAlongNormal ( float  u,
float  v,
float  distance,
GA_AttributeRefMap map,
float  usharpness,
float  vsharpness,
float  ubias,
float  vbias,
int  u_v_both 
)
virtual int GEO_Hull::warpU ( float  u,
const UT_Vector3 delta,
GA_AttributeRefMap map,
float  sharpness = 0.0f,
float  bias = -1.0f 
)
pure virtual
virtual int GEO_Hull::warpV ( float  v,
const UT_Vector3 delta,
GA_AttributeRefMap map,
float  sharpness = 0.0f,
float  bias = -1.0f 
)
pure virtual
virtual void GEO_Hull::weights ( unsigned short  onOff)
virtual

Reimplemented in GEO_TPSurf.

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

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

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

Reimplemented in GEO_PrimNURBSurf, and GEO_PrimRBezSurf.

Friends And Related Function Documentation

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

Definition at line 785 of file GEO_Hull.h.

Member Data Documentation

GEO_HullFlags GEO_Hull::flags
protected

Definition at line 735 of file GEO_Hull.h.

GA_OffsetMatrix GEO_Hull::myVertexMatx
protected

Definition at line 733 of file GEO_Hull.h.

GEO_SurfaceType GEO_Hull::surfaceType
protected

Definition at line 736 of file GEO_Hull.h.


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