GEO_PrimNURBCurve Class Reference

#include <GEO_PrimNURBCurve.h>

Inheritance diagram for GEO_PrimNURBCurve:

List of all members.

Public Member Functions
	GEO_PrimNURBCurve (GEO_Detail *d, unsigned int m=0)
	~GEO_PrimNURBCurve ()
virtual int	evaluateBasisDerivs (float u, float bmatx[][GB_MAXORDER], int &cvoffset, unsigned du=0, int uoffset=-1) const
virtual int	evaluateBasis (float u, float *ubvals, int &cvoffset, unsigned du=0, int uoffset=-1) const
virtual int	evaluateSegm (float *uArr, unsigned uArrLen, UT_Vector4 *pos, unsigned du=0) const
virtual bool	evaluateSegm (fpreal uStart, fpreal uStop, unsigned nu, GEO_Vertex **results, GEO_AttributeHandleList &hlist, unsigned du) const
virtual int	evaluateSegm (float uStart, float uStop, unsigned nu, UT_Vector4 *pos, unsigned du=0) const
virtual int	evaluateSegmWAttrib (float uStart, float uStop, unsigned nu, UT_Vector4 *pos, GB_AttributeData *adata, const GB_FloatOffsets &foffsets, unsigned du=0) const
virtual int	evaluateBreakSegm (int uStartIdx, int uStopIdx, int lod, GEO_Vertex **results, GEO_AttributeHandleList &hlist, unsigned du=0) const
virtual int	evaluateBreakSegm (int uStartIdx, int uStopIdx, int lod, UT_Vector4 *pos, unsigned du=0) const
virtual int	evaluateBreakSegmWAttrib (int uStartIdx, int uStopIdx, int lod, UT_Vector4 *pos, GB_AttributeData *adata, const GB_FloatOffsets &foffsets, unsigned du=0) const
virtual int	evaluateBreakpoint (int uidx, UT_Vector4 &pos, int du=0) const
virtual float	getKnotLengths (GB_ParmType ptype, UT_FloatArray &lengths) const
virtual int	fillCurve (int nu, UT_Vector4 *pos) const
virtual int	domainRangeOfCV (int cvidx, int &mink, int &maxk) const
virtual int	breakpointRangeOfCV (int cvidx, int &minbkp, int &maxbkp) const
virtual void	reparameterize (GB_ParmType ptype)
virtual int	refine (float k, GEO_AttributeHandleList &hl, int r=1)
virtual int	refine (float k, int r=1)
virtual int	refineWAttrib (float k, const GB_FloatOffsets &foffsets, int r=1)
virtual int	refineWAttrib (float k, const GB_FloatOffsets *ptoffsets, const GB_FloatOffsets *vtxoffsets, int r=1)
virtual int	subdivide (float u, GEO_AttributeHandleList &hl)
virtual int	subdivide (float u)
virtual int	subdivideWAttrib (float u, const GB_FloatOffsets &foffsets)
virtual int	raiseOrder (int neworder, GEO_AttributeHandleList &hl)
virtual int	raiseOrder (int neworder)
virtual int	raiseOrderWAttrib (int neworder, const GB_FloatOffsets &foffsets)
virtual int	warp (float u, const UT_Vector3 &delta, GEO_AttributeHandleList &hlist, float sharpness=0.0f, float bias=-1.0f)
virtual int	warp (float u, const UT_Vector3 &delta, GB_FloatOffsets *foffsets=0, float sharpness=0.0f, float bias=-1.0f)
virtual int	translateBreakpoints (const UT_IntArray &uindices, const UT_Vector3 &delta, int fixbkpts=1, GB_PointGroup *ptgroup=NULL, GEO_Delta *geodelta=0)
virtual int	transformBreakpoints (const UT_IntArray &uindices, const UT_Matrix4 &matx, int fixbkpts=1, GB_PointGroup *ptgroup=NULL, GEO_Delta *geodelta=0)
virtual int	attach (const GEO_Face &face, int blend=1, float bias=0.5f, float tolerance=1.0f, int unrefine=1, GB_PointGroup *ptgroup=0)
virtual GD_Face *	planar (GD_Detail &dgdp, int copyxy=0) const
virtual int	recordChange (unsigned r)
virtual void	close (int rounded=1, int preserveShape=0)
virtual void	open (int preserveShape=0, int=0)
short	interpolatesEnds (void) const
void	toggleEndCondition (void)
virtual int	insertVertex (GEO_Point *ppt=0, unsigned int where=0)
virtual int	appendVertex (GEO_Point *ppt=0)
virtual int	deleteVertex (GEO_Vertex &vtx)
virtual int	deleteVertex (unsigned int num)
virtual int	ifDetachPoint (GB_Element *ppt) const
virtual int	unroll (int append_pts=1)
virtual int	cycle (int amount, int keepSpan=1)
virtual int	loft (int newcount, int start=-1, int stop=-1)
int	clamp (GB_PointGroup *delpoints=0)
void	unclamp (void)
virtual unsigned	getPrimitiveId (void) const
int	unrefine (int knotIdx, GEO_AttributeHandleList &hlist, int num, int mult=0, fpreal tol=1e-4F, GB_PointGroup *deleteGroup=0)
int	unrefine (int knotIdx, int num, int mult=0, float tol=1e-4F, GB_PointGroup *deleteGroup=0)
int	unrefineWAttrib (int knotIdx, const GB_FloatOffsets &foffsets, int num, int mult=0, float to=1e-4F, GB_PointGroup *deleteGroup=0)
float	getKnotRemovalBound (int knotIdx, int mult=0) const
virtual void	reverse ()
virtual GEO_Curve *	extract (float ustart, float ustop) const
Static Public Member Functions
static int	mergeGroup (GEO_Detail *gdp, GB_PrimitiveGroup *nurbs)
static int	mergeGroup (GEO_Detail *gdp, UT_PtrArray< GEO_Primitive * > *nurbcurves_array)
Protected Member Functions
virtual GB_Basis *	newBasis (void) const
void	correctParam (const UT_Vector4 &p, float &u, float distTol=1e-10F, float angTol=1e-2F, int maxIter=50) const
virtual int	translateBkptsFixed (const UT_IntArray &uindices, const UT_Vector3 &delta, GB_PointGroup *ptgroup=NULL, GEO_Delta *geodelta=0)
virtual int	transformBkptsFixed (const UT_IntArray &uindices, const UT_Matrix4 &matx, GB_PointGroup *ptgroup=NULL, GEO_Delta *geodelta=0)
int	translateBkptsNonFixed (const UT_IntArray &uindices, const UT_Vector3 &delta, GB_PointGroup *ptgroup=NULL, GEO_Delta *geodelta=0)
int	transformBkptsNonFixed (const UT_IntArray &uindices, const UT_Matrix4 &matx, GB_PointGroup *ptgroup=NULL, GEO_Delta *geodelta=0)

---

Detailed Description

Definition at line 33 of file GEO_PrimNURBCurve.h.

---

Constructor & Destructor Documentation

GEO_PrimNURBCurve::GEO_PrimNURBCurve	(	GEO_Detail *	d,
		unsigned int	m = 0
	)			[inline]

Definition at line 36 of file GEO_PrimNURBCurve.h.

GEO_PrimNURBCurve::~GEO_PrimNURBCurve

(

)

---

Member Function Documentation

virtual int GEO_PrimNURBCurve::appendVertex

(

GEO_Point *

ppt = 0

)

[virtual]

Reimplemented from GEO_TriMesh.

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

Reimplemented from GEO_Curve.

virtual int GEO_PrimNURBCurve::breakpointRangeOfCV	(	int	cvidx,
		int &	minbkp,
		int &	maxbkp
	)			const [virtual]

Implements GEO_Curve.

int GEO_PrimNURBCurve::clamp

(

GB_PointGroup *

delpoints = 0

)

virtual void GEO_PrimNURBCurve::close	(	int	rounded = 1,
		int	preserveShape = 0
	)			[virtual]

Reimplemented from GEO_Face.

void GEO_PrimNURBCurve::correctParam	(	const UT_Vector4 &	p,
		float &	u,
		float	distTol = 1e-10F,
		float	angTol = 1e-2F,
		int	maxIter = 50
	)			const [protected]

virtual int GEO_PrimNURBCurve::cycle	(	int	amount,
		int	keepSpan = 1
	)			[virtual]

Reimplemented from GEO_Face.

virtual int GEO_PrimNURBCurve::deleteVertex

(

unsigned int

num

)

[virtual]

Reimplemented from GEO_TriMesh.

virtual int GEO_PrimNURBCurve::deleteVertex

(

GEO_Vertex &

vtx

)

[virtual]

Reimplemented from GEO_TriMesh.

virtual int GEO_PrimNURBCurve::domainRangeOfCV	(	int	cvidx,
		int &	mink,
		int &	maxk
	)			const [virtual]

Implements GEO_Curve.

virtual int GEO_PrimNURBCurve::evaluateBasis	(	float	u,
		float *	ubvals,
		int &	cvoffset,
		unsigned	du = 0,
		int	uoffset = -1
	)			const [virtual]

Implements GEO_Curve.

virtual int GEO_PrimNURBCurve::evaluateBasisDerivs	(	float	u,
		float	bmatx[][GB_MAXORDER],
		int &	cvoffset,
		unsigned	du = 0,
		int	uoffset = -1
	)			const [virtual]

Implements GEO_Curve.

virtual int GEO_PrimNURBCurve::evaluateBreakpoint	(	int	uidx,
		UT_Vector4 &	pos,
		int	du = 0
	)			const [virtual]

Implements GEO_Face.

Reimplemented in GU_PrimNURBCurve.

virtual int GEO_PrimNURBCurve::evaluateBreakSegm	(	int	uStartIdx,
		int	uStopIdx,
		int	lod,
		UT_Vector4 *	pos,
		unsigned	du = 0
	)			const [virtual]

Reimplemented from GEO_Curve.

virtual int GEO_PrimNURBCurve::evaluateBreakSegm	(	int	uStartIdx,
		int	uStopIdx,
		int	lod,
		GEO_Vertex **	results,
		GEO_AttributeHandleList &	hlist,
		unsigned	du = 0
	)			const [virtual]

Reimplemented from GEO_Curve.

virtual int GEO_PrimNURBCurve::evaluateBreakSegmWAttrib	(	int	uStartIdx,
		int	uStopIdx,
		int	lod,
		UT_Vector4 *	pos,
		GB_AttributeData *	adata,
		const GB_FloatOffsets &	foffsets,
		unsigned	du = 0
	)			const [virtual]

Reimplemented from GEO_Curve.

virtual int GEO_PrimNURBCurve::evaluateSegm	(	float	uStart,
		float	uStop,
		unsigned	nu,
		UT_Vector4 *	pos,
		unsigned	du = 0
	)			const [virtual]

Reimplemented from GEO_Curve.

virtual bool GEO_PrimNURBCurve::evaluateSegm	(	fpreal	uStart,
		fpreal	uStop,
		unsigned	nu,
		GEO_Vertex **	results,
		GEO_AttributeHandleList &	hlist,
		unsigned	du
	)			const [virtual]

virtual int GEO_PrimNURBCurve::evaluateSegm	(	float *	uArr,
		unsigned	uArrLen,
		UT_Vector4 *	pos,
		unsigned	du = 0
	)			const [virtual]

Reimplemented from GEO_Curve.

virtual int GEO_PrimNURBCurve::evaluateSegmWAttrib	(	float	uStart,
		float	uStop,
		unsigned	nu,
		UT_Vector4 *	pos,
		GB_AttributeData *	adata,
		const GB_FloatOffsets &	foffsets,
		unsigned	du = 0
	)			const [virtual]

Reimplemented from GEO_Curve.

virtual GEO_Curve* GEO_PrimNURBCurve::extract	(	float	ustart,
		float	ustop
	)			const [virtual]

Implements GEO_Curve.

virtual int GEO_PrimNURBCurve::fillCurve	(	int	nu,
		UT_Vector4 *	pos
	)			const [virtual]

Implements GEO_Curve.

virtual float GEO_PrimNURBCurve::getKnotLengths	(	GB_ParmType	ptype,
		UT_FloatArray &	lengths
	)			const [virtual]

Implements GEO_Curve.

float GEO_PrimNURBCurve::getKnotRemovalBound	(	int	knotIdx,
		int	mult = 0
	)			const

virtual unsigned GEO_PrimNURBCurve::getPrimitiveId

(

void

)

const [virtual]

Implements GEO_Face.

virtual int GEO_PrimNURBCurve::ifDetachPoint

(

GB_Element *

ppt

)

const [virtual]

Reimplemented from GEO_TriMesh.

virtual int GEO_PrimNURBCurve::insertVertex	(	GEO_Point *	ppt = 0,
		unsigned int	where = 0
	)			[virtual]

Reimplemented from GEO_TriMesh.

short GEO_PrimNURBCurve::interpolatesEnds

(

void

)

const

virtual int GEO_PrimNURBCurve::loft	(	int	newcount,
		int	start = -1,
		int	stop = -1
	)			[virtual]

Implements GEO_Face.

static int GEO_PrimNURBCurve::mergeGroup	(	GEO_Detail *	gdp,
		UT_PtrArray< GEO_Primitive * > *	nurbcurves_array
	)			[static]

static int GEO_PrimNURBCurve::mergeGroup	(	GEO_Detail *	gdp,
		GB_PrimitiveGroup *	nurbs
	)			[static]

virtual GB_Basis* GEO_PrimNURBCurve::newBasis

(

void

)

const [protected, virtual]

Implements GEO_Curve.

virtual void GEO_PrimNURBCurve::open	(	int	preserveShape = 0,
		int	= 0
	)			[virtual]

Reimplemented from GEO_Face.

virtual GD_Face* GEO_PrimNURBCurve::planar	(	GD_Detail &	dgdp,
		int	copyxy = 0
	)			const [virtual]

Implements GEO_Face.

virtual int GEO_PrimNURBCurve::raiseOrder

(

int

neworder

)

[virtual]

Implements GEO_Curve.

virtual int GEO_PrimNURBCurve::raiseOrder	(	int	neworder,
		GEO_AttributeHandleList &	hl
	)			[virtual]

Implements GEO_Curve.

virtual int GEO_PrimNURBCurve::raiseOrderWAttrib	(	int	neworder,
		const GB_FloatOffsets &	foffsets
	)			[virtual]

Implements GEO_Curve.

virtual int GEO_PrimNURBCurve::recordChange

(

unsigned

r

)

[virtual]

Reimplemented from GEO_Curve.

virtual int GEO_PrimNURBCurve::refine	(	float	k,
		int	r = 1
	)			[virtual]

Reimplemented from GEO_Face.

virtual int GEO_PrimNURBCurve::refine	(	float	k,
		GEO_AttributeHandleList &	hl,
		int	r = 1
	)			[virtual]

Reimplemented from GEO_Face.

virtual int GEO_PrimNURBCurve::refineWAttrib	(	float	k,
		const GB_FloatOffsets *	ptoffsets,
		const GB_FloatOffsets *	vtxoffsets,
		int	r = 1
	)			[virtual]

virtual int GEO_PrimNURBCurve::refineWAttrib	(	float	k,
		const GB_FloatOffsets &	foffsets,
		int	r = 1
	)			[virtual]

Reimplemented from GEO_Face.

virtual void GEO_PrimNURBCurve::reparameterize

(

GB_ParmType

ptype

)

[virtual]

Implements GEO_Curve.

virtual void GEO_PrimNURBCurve::reverse

(

)

[virtual]

Reimplemented from GEO_Curve.

virtual int GEO_PrimNURBCurve::subdivide

(

float

u

)

[virtual]

Reimplemented from GEO_Face.

virtual int GEO_PrimNURBCurve::subdivide	(	float	u,
		GEO_AttributeHandleList &	hl
	)			[virtual]

Reimplemented from GEO_Face.

virtual int GEO_PrimNURBCurve::subdivideWAttrib	(	float	u,
		const GB_FloatOffsets &	foffsets
	)			[virtual]

Reimplemented from GEO_Face.

void GEO_PrimNURBCurve::toggleEndCondition

(

void

)

virtual int GEO_PrimNURBCurve::transformBkptsFixed	(	const UT_IntArray &	uindices,
		const UT_Matrix4 &	matx,
		GB_PointGroup *	ptgroup = NULL,
		GEO_Delta *	geodelta = 0
	)			[protected, virtual]

int GEO_PrimNURBCurve::transformBkptsNonFixed	(	const UT_IntArray &	uindices,
		const UT_Matrix4 &	matx,
		GB_PointGroup *	ptgroup = NULL,
		GEO_Delta *	geodelta = 0
	)			[protected]

virtual int GEO_PrimNURBCurve::transformBreakpoints	(	const UT_IntArray &	uindices,
		const UT_Matrix4 &	matx,
		int	fixbkpts = 1,
		GB_PointGroup *	ptgroup = NULL,
		GEO_Delta *	geodelta = 0
	)			[virtual]

Implements GEO_Curve.

virtual int GEO_PrimNURBCurve::translateBkptsFixed	(	const UT_IntArray &	uindices,
		const UT_Vector3 &	delta,
		GB_PointGroup *	ptgroup = NULL,
		GEO_Delta *	geodelta = 0
	)			[protected, virtual]

int GEO_PrimNURBCurve::translateBkptsNonFixed	(	const UT_IntArray &	uindices,
		const UT_Vector3 &	delta,
		GB_PointGroup *	ptgroup = NULL,
		GEO_Delta *	geodelta = 0
	)			[protected]

virtual int GEO_PrimNURBCurve::translateBreakpoints	(	const UT_IntArray &	uindices,
		const UT_Vector3 &	delta,
		int	fixbkpts = 1,
		GB_PointGroup *	ptgroup = NULL,
		GEO_Delta *	geodelta = 0
	)			[virtual]

Implements GEO_Curve.

void GEO_PrimNURBCurve::unclamp

(

void

)

int GEO_PrimNURBCurve::unrefine	(	int	knotIdx,
		int	num,
		int	mult = 0,
		float	tol = 1e-4F,
		GB_PointGroup *	deleteGroup = 0
	)

int GEO_PrimNURBCurve::unrefine	(	int	knotIdx,
		GEO_AttributeHandleList &	hlist,
		int	num,
		int	mult = 0,
		fpreal	tol = 1e-4F,
		GB_PointGroup *	deleteGroup = 0
	)

int GEO_PrimNURBCurve::unrefineWAttrib	(	int	knotIdx,
		const GB_FloatOffsets &	foffsets,
		int	num,
		int	mult = 0,
		float	to = 1e-4F,
		GB_PointGroup *	deleteGroup = 0
	)

virtual int GEO_PrimNURBCurve::unroll

(

int

append_pts = 1

)

[virtual]

Reimplemented from GEO_Face.

virtual int GEO_PrimNURBCurve::warp	(	float	u,
		const UT_Vector3 &	delta,
		GB_FloatOffsets *	foffsets = 0,
		float	sharpness = 0.0f,
		float	bias = -1.0f
	)			[virtual]

Implements GEO_Face.

virtual int GEO_PrimNURBCurve::warp	(	float	u,
		const UT_Vector3 &	delta,
		GEO_AttributeHandleList &	hlist,
		float	sharpness = 0.0f,
		float	bias = -1.0f
	)			[virtual]

Implements GEO_Face.

---

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

• GEO/GEO_PrimNURBCurve.h