#include <GEO_Face.h>

Inheritance diagram for GEO_Face:

Public Member Functions
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...

virtual unsigned	getOrder () const =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

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 bool	evaluateMesh (const UT_Span< const float > &uvals, GA_Offset *results, GA_AttributeRefMap &hlist, unsigned du=0) const

virtual bool	evaluateMesh (const UT_Span< const float > &uvals, UT_Vector4 *pos, unsigned du=0) const

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

virtual float	breakSegmIndexToDomain (int ustartidx, int ustopidx, int lod, int index) const

virtual GA_Size	removeRepeatedVertices (bool check_order=false, bool count_only=false, bool delete_orphaned_points=false)

virtual GA_Size	removeRepeatedPoints (float tol=0.001F, bool check_order=false, bool count_only=false, bool delete_orphaned_points=false)

virtual int	unroll (int append_pts=1)

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

int	subdivide (float u, GA_AttributeRefMap &map)

int	subdivide (float u)

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

int	warpAlongNormal (float u, float distance, GA_AttributeRefMap &map, float sharpness, float bias)

virtual int	attach (const GEO_Face &face, int blend=1, float bias=0.5f, float tolerance=1.0f, int unrefine=1, GA_PointGroup *ptgroup=0)=0

virtual GD_Face *	planar (GD_Detail &dgdp, int copyxy=0) const =0

virtual float	unitToRealDomain (float u_unit) const

virtual float	realToUnitDomain (float u_real) const

virtual float	unitLengthToUnitDomain (float ulength, float tolerance=1e-04F) const

virtual float	unitToUnitLengthDomain (float uparm) const

virtual void	unitToRealSequence (float uunit, float ureal, int ulen) const

virtual void	validInterval (int &a, int &b) const

virtual void	validRange (float &ua, float &ub) const

SYS_FORCE_INLINE bool	isClosed () const

SYS_FORCE_INLINE void	setClosed (bool isclosed)

virtual void	close (int rounded=1, int preserve_shape=0)

virtual void	open (int preserve_shape=0, int safe=0)

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	reverse () override
	Reverse the order of vertices. More...

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

virtual void	weights (unsigned short on_off)

virtual int	breakCount () const =0

fpreal	calcVolume (const UT_Vector3 &refpt) const override

fpreal	calcArea () const override

fpreal	calcPerimeter () const override

virtual int	intersect (const GEO_Primitive &prim, UT_Array< GU_RayInfoHit > &hit_list, float tol=0.01F, int ignoretrim=1) const =0

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

virtual bool	changePointRef (GA_Offset from, GA_Offset to)

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 GA_Size	insertVertex (GA_Offset ppt, GA_Size where=0)

virtual GA_Size	appendVertex (GA_Offset ppt)

virtual int	deleteVertex (GA_Size num)

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)

virtual bool	jsonSaveBasis (UT_JSONWriter &w) const

virtual bool	jsonSaveBasis (UT_JSONValue &v) const

virtual bool	jsonLoadBasis (UT_JSONParser &p)

virtual bool	jsonLoadBasis (UT_JSONParser &p, const UT_JSONValue &v)

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

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

int	bboxIntersectRay (const UT_Vector3 &rayorig, const UT_Vector3 &raydir, int maxtries=10, float tmax=1E17F, float distance=0, UT_Vector3 nml=0) const

virtual bool	isQuadric () const

virtual GEO_Primitive *	convert (GEO_ConvertParms &parms, GA_PointGroup *usedpts=0)=0

virtual GEO_Primitive *	convertNew (GEO_ConvertParms &parms)=0

virtual void	clip (UT_Vector3 normal, float distance=0, GA_PrimitiveGroup *clipgrp=NULL)

virtual int	intersectRay (const UT_Vector3 &o, const UT_Vector3 &d, float tmax=1E17F, float tol=1E-12F, float distance=0, UT_Vector3 pos=0, UT_Vector3 nml=0, int accurate=0, float u=0, float *v=0, int ignoretrim=1) const

bool	enlargeBoundingBox (UT_BoundingRect &b, const GA_Attribute *p) const override

bool	enlargeBoundingBox (UT_BoundingBox &b, const GA_Attribute *p) const override

virtual bool	hasGuideEdge (int edgeid, UT_Vector3 &a, UT_Vector3 &b) const

virtual bool	hasXsectPoint (int pointid, UT_Vector3 &p) const

fpreal	calcVolume (const UT_Vector3 &) const override

fpreal	calcArea () const override

fpreal	calcPerimeter () const override

Public Member Functions inherited from GA_Primitive
virtual	~GA_Primitive ()

virtual const GA_PrimitiveDefinition &	getTypeDef () const =0

const char *	getTypeName () const

SYS_FORCE_INLINE GA_Detail &	getDetail () const

SYS_FORCE_INLINE GA_Offset	getMapOffset () const
	Gets the offset of this primitive in the detail containing it. More...

SYS_FORCE_INLINE GA_Index	getMapIndex () const
	Gets the index of this primitive in the detail containing it. More...

SYS_FORCE_INLINE const GA_IndexMap &	getIndexMap () const
	Gets the index map for primitives in the detail containing this primitive. More...

GA_Index	getNum () const

void	swapOffsetValue (const GA_Defragment &defrag)
	For defragmentation, we need to update the offset. More...

bool	isPrimary () const

SYS_FORCE_INLINE const GA_PrimitiveTypeId &	getTypeId () const

GA_PrimitiveFamilyMask	getFamilyMask () const

bool	isFamily (unsigned family_mask) const

bool	hasLocalTransform () const
	Whether the primitive has a transform associated with it. More...

virtual void	getLocalTransform (UT_Matrix3D &matrix) const

virtual void	getLocalTransform4 (UT_Matrix4D &matrix) const

virtual void	setLocalTransform (const UT_Matrix3D &matrix)
	Set the local transform. The default implementation does nothing. More...

virtual int64	getMemoryUsage () const

virtual void	countMemory (UT_MemoryCounter &counter) const

SYS_FORCE_INLINE GA_Size	getVertexCount () const
	Return the number of vertices used by this primitive. More...

SYS_FORCE_INLINE GA_Offset	getVertexOffset (GA_Size primvertexnum) const

SYS_FORCE_INLINE GA_Index	getVertexIndex (GA_Size primvertexnum) const

SYS_FORCE_INLINE GA_Offset	getPointOffset (GA_Size i) const

SYS_FORCE_INLINE void	setPointOffset (GA_Size i, GA_Offset ptoff)

SYS_FORCE_INLINE GA_Index	getPointIndex (GA_Size i) const

SYS_FORCE_INLINE UT_Vector3	getPos3 (GA_Size i) const

SYS_FORCE_INLINE UT_Vector3D	getPos3D (GA_Size i) const

template<typename T >
UT_Vector3T< T >	getPos3T (GA_Size i) const

SYS_FORCE_INLINE void	setPos3 (GA_Size i, const UT_Vector3 &pos) const

SYS_FORCE_INLINE void	setPos3 (GA_Size i, const UT_Vector3D &pos) const

SYS_FORCE_INLINE UT_Vector4	getPos4 (GA_Size i) const

SYS_FORCE_INLINE UT_Vector4D	getPos4D (GA_Size i) const

SYS_FORCE_INLINE void	setPos4 (GA_Size i, const UT_Vector4 &pos) const

SYS_FORCE_INLINE void	setPos4 (GA_Size i, const UT_Vector4D &pos) const

GA_Range	getVertexRange (bool harden=false) const
	Get a range of all the vertices accessed by the primitive. More...

GA_Range	getPointRange (bool harden=false) const

bool	isPointUsed (GA_Offset ptoff) const

void	addPointRefToGroup (GA_PointGroup &grp) const

void	edgeApply (GA_EdgeApplyFunc apply, void *data=nullptr) const

void	edgeApplyIndex (GA_EdgeApplyIndexFunc apply, void *data=nullptr) const

bool	findEdgePoints (GA_Offset ptoff0, GA_Offset ptoff1, GA_Size &vtx0, GA_Size &vtx1) const

virtual bool	enlargeBoundingSphere (UT_BoundingSphere &b, const GA_Attribute *P) const

virtual void	enlargePointBounds (UT_BoundingBox &box) const

void	copyUnwiredForMerge (const GA_Primitive *src, const GA_MergeMap &map)

virtual const GA_PrimitiveJSON *	getJSON () const =0

virtual bool	saveSharedLoadData (UT_JSONWriter &w, GA_SaveMap &save, GA_GeometryIndex *geo_index) const

virtual bool	registerSharedLoadData (int load_data_type, GA_SharedDataHandlePtr item)

const GA_IntrinsicManager &	getIntrinsicManager () const

virtual void	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

GA_StorageClass	getIntrinsicStorage (GA_LocalIntrinsic h) const

bool	getIntrinsicReadOnly (GA_LocalIntrinsic h) const

const UT_Options *	getIntrinsicOptions (GA_LocalIntrinsic h) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, UT_String &val) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, UT_StringArray &val) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, UT_OptionsHolder &val) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, UT_Array< UT_OptionsHolder > &val) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, int64 *v, GA_Size size) const

GA_Size	getIntrinsic (GA_LocalIntrinsic h, fpreal64 *v, GA_Size sz) const

bool	getIntrinsic (GA_LocalIntrinsic h, float &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, int &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector2 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector3 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector4 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix2 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix3 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix4 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, double &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, int64 &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector2D &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector3D &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Vector4D &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix2D &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix3D &v) const

bool	getIntrinsic (GA_LocalIntrinsic h, UT_Matrix4D &v) const

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const char *value)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const UT_StringArray &value)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const char **val, GA_Size s)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const UT_OptionsHolder &value)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const UT_Array< UT_OptionsHolder > &value)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const UT_OptionsHolder *value, GA_Size s)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const int64 val)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const fpreal64 val)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const int64 *val, GA_Size sz)

GA_Size	setIntrinsic (GA_LocalIntrinsic h, const fpreal64 *v, GA_Size sz)

Static Public Member Functions
static void	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
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	savePrivateH9 (std::ostream &os, bool binary) const override=0

bool	loadPrivateH9 (UT_IStream &is) override=0

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 bool	evaluateRefMap (fpreal u, GA_Offset result_vtx, GA_AttributeRefMap &gah, int du=0, int uoffset=-1) const

virtual int	evaluateV4 (float u, UT_Vector4 &pos, unsigned du=0, int uoffset=-1) const

virtual int	subdivideRefMap (float u, GA_AttributeRefMap &map)

virtual int	subdivideFloat (float u)

virtual int	refineRefMap (float k, GA_AttributeRefMap &gah, int r=1)

virtual int	refineInt (float k, int r=1)

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)

Static Protected Member Functions
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)

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

Additional Inherited Members
Public Types inherited from GEO_Primitive
using	NormalComp = NormalCompT< float >

using	NormalCompArray = NormalCompArrayT< float >

using	NormalCompAttr = NormalCompAttrT< float >

using	NormalCompBuffered = NormalCompBufferedT< float >

using	NormalCompD = NormalCompT< double >

using	NormalCompArrayD = NormalCompArrayT< double >

using	NormalCompAttrD = NormalCompAttrT< double >

using	NormalCompBufferedD = NormalCompBufferedT< double >

Public Types inherited from GA_Primitive
enum	GA_DereferenceStatus { GA_DEREFERENCE_FAIL, GA_DEREFERENCE_OK, GA_DEREFERENCE_DEGENERATE, GA_DEREFERENCE_DESTROY }

Static Public Attributes inherited from GEO_Primitive
static const UT_Array < GA_AttribSaveDataH9 > &	theEmptySaveAttribs
	Convience objects to pass as arguments to saveH9()/loadH9(). More...

Protected Attributes inherited from GA_Primitive
GA_OffsetList	myVertexList

Detailed Description

Definition at line 36 of file GEO_Face.h.

Constructor & Destructor Documentation

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

inlineprotected

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

Definition at line 42 of file GEO_Face.h.

GEO_Face::~GEO_Face ( )

inlineoverrideprotected

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

Definition at line 48 of file GEO_Face.h.

Member Function Documentation

virtual int GEO_Face::attach	(	const GEO_Face &	face,
		int	blend = `1`,
		float	bias = `0.5f`,
		float	tolerance = `1.0f`,
		int	unrefine = `1`,
		GA_PointGroup *	ptgroup = `0`
	)

pure virtual

Implemented in GEO_PrimRBezCurve, GEO_Curve, GEO_PrimNURBCurve, and GEO_PrimPoly.

virtual int GEO_Face::breakCount ( ) const

pure virtual

Implemented in GEO_Curve, and GEO_PrimPoly.

virtual float GEO_Face::breakSegmIndexToDomain	(	int	ustartidx,
		int	ustopidx,
		int	lod,
		int	index
	)		const

virtual

Reimplemented in GEO_Curve.

static GA_Offset GEO_Face::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`
	)

staticprotected

Builds faces using the specified range of point offsets, as dictated by facesizelist and facepointnumbers, in parallel. facepointnumbers lists the offsets of the points used by each face MINUS startpt, i.e. they are offsets relative to startpt, not indices relative to startpt. The offset of the first face is returned, and the rest are at consecutive offsets. All facepointnumbers must be between 0 (inclusive) and npoints (exclusive).

NOTE: Existing primitives are allowed to be using the points in the specified range already, and the faces being created do not need to use all of the points in the range. However, these cases may impact performance.

NOTE: If you can guarantee that no other primitives are using the points and that the vertices of these new faces will be using the points starting from startpt in order and continuing contiguously, e.g. with independent curves whose points were allocated with GA_Detail::appendPointBlock, pass in NULL for facepointnumbers. This option should be used with caution.

static GA_Offset GEO_Face::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`
	)

staticprotected

Builds faces using the specified range of point offsets, as dictated by facesizelist and facepointnumbers, in parallel. facepointnumbers lists the offsets of the points used by each face MINUS startpt, i.e. they are offsets relative to startpt, not indices relative to startpt. The offset of the first face is returned, and the rest are at consecutive offsets. All facepointnumbers must be between 0 (inclusive) and npoints (exclusive).

NOTE: Existing primitives are allowed to be using the points in the specified range already, and the faces being created do not need to use all of the points in the range. However, these cases may impact performance.

NOTE: If you can guarantee that no other primitives are using the points and that the vertices of these new faces will be using the points starting from startpt in order and continuing contiguously, e.g. with independent curves whose points were allocated with GA_Detail::appendPointBlock, pass in NULL for facepointnumbers. This option should be used with caution.

static GA_PrimitiveFamilyMask GEO_Face::buildFamilyMask ( )

inlinestaticprotected

Definition at line 409 of file GEO_Face.h.

fpreal GEO_Face::calcArea ( ) const

overridevirtual

Measure the primitive.

Reimplemented from GA_Primitive.

fpreal GEO_Face::calcPerimeter ( ) const

overridevirtual

Measure the primitive.

Reimplemented from GA_Primitive.

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

fpreal GEO_Face::calcVolume ( const UT_Vector3 & refpt ) const

overridevirtual

Measure the primitive.

Reimplemented from GA_Primitive.

virtual void GEO_Face::close	(	int	rounded = `1`,
		int	preserve_shape = `0`
	)

virtual

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

Examples:: RAY/RAY_DemoSprite.C.

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

overridevirtual

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

Reimplemented from GEO_Primitive.

Reimplemented in GEO_PrimPoly.

UT_Vector3 GEO_Face::computeNormal ( ) const

overridevirtual

Return a normal vector for the primitive.

Implements GEO_Primitive.

UT_Vector3D GEO_Face::computeNormalD ( ) const

overridevirtual

Implements GEO_Primitive.

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

overridevirtual

Reimplemented from GEO_Primitive.

void GEO_Face::copyPrimitive ( const GEO_Primitive * src )

overridevirtual

Implements GEO_Primitive.

void GEO_Face::copySubclassData ( const GA_Primitive * source )

overridevirtual

Copy all subclass data from source to this.

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

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

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

Reimplemented from GA_Primitive.

virtual int GEO_Face::cycle	(	int	amount,
		int	= `1`
	)

virtual

Reimplemented in GEO_PrimNURBCurve.

bool GEO_Face::evaluate	(	fpreal	u,
		GEO_Vertex	result,
		GEO_AttributeHandleList &	gah,
		int	du = `0`,
		int	uoffset = `-1`
	)		const

bool GEO_Face::evaluate	(	fpreal	u,
		GA_Offset	result_vtx,
		GA_AttributeRefMap &	gah,
		int	du = `0`,
		int	uoffset = `-1`
	)		const

inline

Definition at line 99 of file GEO_Face.h.

int GEO_Face::evaluate	(	float	u,
		UT_Vector4 &	pos,
		unsigned	du = `0`,
		int	uoffset = `-1`
	)		const

inline

Definition at line 104 of file GEO_Face.h.

virtual int GEO_Face::evaluateBreakpoint	(	int	uidx,
		UT_Vector4 &	pos,
		int	du = `0`
	)		const

pure virtual

Implemented in GU_PrimNURBCurve, GEO_PrimPoly, GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

virtual int GEO_Face::evaluateFrenetFrame	(	UT_Vector3 &	x,
		UT_Vector3 &	t,
		UT_Vector3 &	m,
		UT_Vector3 &	b,
		float	u,
		int	accurate = `1`,
		int	uoffset = `-1`
	)		const

virtual

virtual bool GEO_Face::evaluateMesh	(	const UT_Span< const float > &	uvals,
		GA_Offset *	results,
		GA_AttributeRefMap &	hlist,
		unsigned	du = `0`
	)		const

virtual

Reimplemented in GEO_Curve.

virtual bool GEO_Face::evaluateMesh	(	const UT_Span< const float > &	uvals,
		UT_Vector4 *	pos,
		unsigned	du = `0`
	)		const

virtual

Reimplemented in GEO_Curve.

int GEO_Face::evaluateNormalVector	(	UT_Vector3 &	nml,
		float	u,
		float	v = `0`,
		float	w = `0`
	)		const

overridevirtual

Reimplemented from GEO_Primitive.

bool GEO_Face::evaluatePointRefMap	(	GA_Offset	result_vtx,
		GA_AttributeRefMap &	vtxdata,
		fpreal	u,
		fpreal	v = `0`,
		uint	du = `0`,
		uint	dv = `0`
	)		const

overrideprotectedvirtual

Implements GEO_Primitive.

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

overrideprotectedvirtual

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

Reimplemented from GEO_Primitive.

virtual bool GEO_Face::evaluateRefMap	(	fpreal	u,
		GA_Offset	result_vtx,
		GA_AttributeRefMap &	gah,
		int	du = `0`,
		int	uoffset = `-1`
	)		const

protectedvirtual

Reimplemented in GEO_Curve.

virtual int GEO_Face::evaluateV4	(	float	u,
		UT_Vector4 &	pos,
		unsigned	du = `0`,
		int	uoffset = `-1`
	)		const

protectedvirtual

Reimplemented in GEO_Curve.

void GEO_Face::fillBreakParameters	(	UT_Array< float > &	uvals,
		int	ustartidx,
		int	ustopidx,
		int	ulod
	)		const

static void GEO_Face::fillBreakVals	(	const GA_Basis &	ub,
		UT_Array< float > &	uvals,
		int	ustartidx,
		int	ustopidx,
		int	ulod,
		bool	wrap
	)

static

bool GEO_Face::findEdgePoints	(	GA_Offset	pta,
		GA_Offset	ptb,
		GA_Size &	pidx0,
		GA_Size &	pidx1
	)		const

bool GEO_Face::findEdgePoints	(	const GA_Edge &	edge,
		GA_Size &	pidx0,
		GA_Size &	pidx1
	)		const

GEO_Face::GA_DECLARE_INTRINSICS ( override )

protected

int GEO_Face::getEdgeCount ( ) const

static fpreal GEO_Face::getIndices	(	fpreal	c,
		int &	c1,
		int &	c2,
		int	max_index,
		int	wrap
	)

static

GA_Size GEO_Face::getMinVertexCount ( ) const

inlineoverrideprotectedvirtual

Reimplemented from GEO_TriMesh.

Definition at line 427 of file GEO_Face.h.

virtual unsigned GEO_Face::getOrder ( ) const

pure virtual

Implemented in GEO_Curve, and GEO_PrimPoly.

static bool GEO_Face::getUniformStep	(	const UT_Span< const float > &	vals,
		int	idx,
		int	nextidx,
		fpreal &	step
	)

static

bool GEO_Face::hasDEdge	(	GA_Offset	a,
		GA_Offset	b
	)		const

bool GEO_Face::hasEdge ( const GA_Edge & edge ) const

overridevirtual

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

Reimplemented from GA_Primitive.

template<typename T >

fpreal GEO_Face::internalCalcArea ( ) const

protected

template<typename T >

fpreal GEO_Face::internalCalcPerimeter ( ) const

protected

template<typename T >

fpreal GEO_Face::internalCalcVolume ( const UT_Vector3T< T > & refpt ) const

protected

template<typename T >

UT_Vector3T<T> GEO_Face::internalComputeNormal ( ) const

protected

virtual int GEO_Face::intersect	(	const GEO_Primitive &	prim,
		UT_Array< GU_RayInfoHit > &	hit_list,
		float	tol = `0.01F`,
		int	ignoretrim = `1`
	)		const

pure virtual

Implemented in GEO_PrimPoly, GU_PrimPoly, GU_PrimRBezCurve, and GU_PrimNURBCurve.

bool GEO_Face::isBridge	(	GA_Offset	a,
		GA_Offset	b
	)		const

True if both the directed edges a->b and b->a are inside this face

SYS_FORCE_INLINE bool GEO_Face::isClosed ( ) const

inline

Definition at line 248 of file GEO_Face.h.

bool GEO_Face::isDegenerate ( ) const

overridevirtual

Is the primitive degenerate.

Implements GA_Primitive.

Reimplemented in GEO_PrimPoly.

void GEO_Face::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_Face::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.

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

overridevirtual

Reimplemented from GA_Primitive.

bool GEO_Face::loadPrivateH9 ( UT_IStream & is )

overrideprotectedpure virtual

Implements GEO_TriMesh.

Implemented in GEO_Curve, and GEO_PrimPoly.

virtual int GEO_Face::loft	(	int	newcount,
		int	start = `-1`,
		int	stop = `-1`
	)

pure virtual

Implemented in GEO_PrimNURBCurve, GEO_PrimRBezCurve, and GEO_PrimPoly.

void GEO_Face::normal ( NormalComp & output ) const

overridevirtual

Implements GEO_Primitive.

void GEO_Face::normal ( NormalCompD & output ) const

overridevirtual

Implements GEO_Primitive.

virtual void GEO_Face::open	(	int	preserve_shape = `0`,
		int	safe = `0`
	)

virtual

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

virtual GD_Face* GEO_Face::planar	(	GD_Detail &	dgdp,
		int	copyxy = `0`
	)		const

pure virtual

Implemented in GEO_PrimRBezCurve, GEO_PrimNURBCurve, and GEO_PrimPoly.

virtual int GEO_Face::pointInFace	(	const UT_Vector3 &	pos,
		const UT_Vector3 *	normal
	)		const

virtual

This method determines whether the point is inside or outside the polygon. The point is assumed to be on the plane of the polygon. Note that normal is a pointer to this primitive's normal which cannot be NULL. If the point is on the boundary of the face, it is reported as being inside the face with -1 return.

float GEO_Face::radius ( ) const

virtual float GEO_Face::realToUnitDomain ( float u_real ) const

virtual

Reimplemented in GEO_Curve.

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

overridevirtual

Reimplemented from GEO_Primitive.

int GEO_Face::refine	(	float	k,
		GA_AttributeRefMap &	gah,
		int	r = `1`
	)

inline

Definition at line 306 of file GEO_Face.h.

int GEO_Face::refine	(	float	k,
		int	r = `1`
	)

inline

Definition at line 308 of file GEO_Face.h.

virtual int GEO_Face::refineInt	(	float	k,
		int	r = `1`
	)

protectedvirtual

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

virtual int GEO_Face::refineRefMap	(	float	k,
		GA_AttributeRefMap &	gah,
		int	r = `1`
	)

protectedvirtual

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

virtual GA_Size GEO_Face::removeRepeatedPoints	(	float	tol = `0.001F`,
		bool	check_order = `false`,
		bool	count_only = `false`,
		bool	delete_orphaned_points = `false`
	)

virtual

virtual GA_Size GEO_Face::removeRepeatedVertices	(	bool	check_order = `false`,
		bool	count_only = `false`,
		bool	delete_orphaned_points = `false`
	)

virtual

Reimplemented in GEO_PrimRBezCurve.

void GEO_Face::reverse ( )

overridevirtual

Reverse the order of vertices.

Implements GEO_Primitive.

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

void GEO_Face::sampleEnds ( int n )

bool GEO_Face::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.

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

overrideprotectedpure virtual

Implements GEO_TriMesh.

Implemented in GEO_Curve, and GEO_PrimPoly.

SYS_FORCE_INLINE void GEO_Face::setClosed ( bool isclosed )

inline

NOTE: This won't update the basis for NURBS/Bezier curves! It just sets the closed flag, so make sure the bases get set afterward!

Definition at line 255 of file GEO_Face.h.

int GEO_Face::subdivide	(	float	u,
		GA_AttributeRefMap &	map
	)

inline

Definition at line 182 of file GEO_Face.h.

int GEO_Face::subdivide ( float u )

inline

Definition at line 184 of file GEO_Face.h.

virtual int GEO_Face::subdivideFloat ( float u )

protectedvirtual

Reimplemented in GEO_PrimNURBCurve.

virtual int GEO_Face::subdivideRefMap	(	float	u,
		GA_AttributeRefMap &	map
	)

protectedvirtual

Reimplemented in GEO_PrimNURBCurve.

virtual float GEO_Face::unitLengthToUnitDomain	(	float	ulength,
		float	tolerance = `1e-04F`
	)		const

virtual

Reimplemented in GEO_Curve, and GEO_PrimPoly.

void GEO_Face::unitLengthToUnitPair	(	float	ulength,
		float	vlength,
		float &	uparm,
		float &	vparm
	)		const

overridevirtual

Reimplemented from GEO_Primitive.

void GEO_Face::unitLengthToUnitPair	(	float	ulength,
		float	vlength,
		float &	uparm,
		float &	vparm,
		float	tolerance
	)		const

overridevirtual

Reimplemented from GEO_Primitive.

static void GEO_Face::unitToRealAdjust	(	float *	uunit,
		float *	ureal,
		int	ulen,
		int	num
	)

static

virtual float GEO_Face::unitToRealDomain ( float u_unit ) const

virtual

Reimplemented in GEO_Curve.

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

overridevirtual

Reimplemented from GEO_Primitive.

virtual void GEO_Face::unitToRealSequence	(	float *	uunit,
		float *	ureal,
		int	ulen
	)		const

virtual

Reimplemented in GEO_Curve.

virtual float GEO_Face::unitToUnitLengthDomain ( float uparm ) const

virtual

Reimplemented in GEO_Curve, and GEO_PrimPoly.

void GEO_Face::unitToUnitLengthPair	(	float	uparm,
		float	vparm,
		float &	ulength,
		float &	vlength
	)		const

overridevirtual

Reimplemented from GEO_Primitive.

virtual int GEO_Face::unroll ( int append_pts = 1 )

virtual

Reimplemented in GEO_PrimNURBCurve, GEO_PrimRBezCurve, and GEO_PrimPoly.

float GEO_Face::uvDist	(	float	u1,
		float	v1,
		float	u2,
		float	v2
	)		const

overridevirtual

Reimplemented from GEO_Primitive.

bool GEO_Face::validate ( ) const

overrideprotectedvirtual

Reimplemented from GEO_TriMesh.

virtual void GEO_Face::validInterval	(	int &	a,
		int &	b
	)		const

virtual

Reimplemented in GEO_Curve.

virtual void GEO_Face::validRange	(	float &	ua,
		float &	ub
	)		const

virtual

Reimplemented in GEO_Curve.

virtual int GEO_Face::warp	(	float	u,
		const UT_Vector3 &	delta,
		GA_AttributeRefMap &	map,
		float	sharpness = `0.0f`,
		float	bias = `-1.0f`
	)

pure virtual

Implemented in GEO_PrimRBezCurve, GEO_PrimNURBCurve, and GEO_PrimPoly.

int GEO_Face::warpAlongNormal	(	float	u,
		float	distance,
		GA_AttributeRefMap &	map,
		float	sharpness,
		float	bias
	)

virtual void GEO_Face::weights ( unsigned short on_off )

virtual

Reimplemented in GEO_Curve.

Friends And Related Function Documentation

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

friend

Definition at line 450 of file GEO_Face.h.

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

GEO/GEO_Face.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation