GEO_TriMesh Class Reference

#include <GEO_TriMesh.h>

Inheritance diagram for GEO_TriMesh:

List of all members.

Public Member Functions
	GEO_TriMesh (GEO_Detail *d)
virtual	~GEO_TriMesh ()
virtual unsigned	getPrimitiveId () const =0
virtual int	getBBox (UT_BoundingBox *bbox) const
virtual void	addToBSphere (UT_BoundingSphere *bsphere) const
virtual UT_Vector3	baryCenter () const
virtual bool	evaluateBaryCenter (GEO_Vertex &result, GEO_AttributeHandleList &hlist) const
virtual bool	evaluatePoint (GEO_Vertex &vertex, GEO_AttributeHandleList &hlist, fpreal u, fpreal v, uint du, uint dv) const
virtual int	save (ostream &os, int binary) const
virtual bool	load (UT_IStream &is)
virtual void	copyPrimitive (const GEO_Primitive *src, GEO_Point **ptredirect)
virtual GEO_Primitive *	copy (int preserve_shared_pts=0) const
virtual void	addPointRefToGroup (GB_PointGroup &grp) const
virtual void	changePointRef (GB_Element *from, GB_Element *to)
virtual int	isDegenerate () const
void	setSize (unsigned int sz)
virtual int	detachPoint (GB_Element *ppt, int allVertices=1)
virtual int	ifDetachPoint (GB_Element *ppt) const
virtual int	detachPoints (GB_PointGroup &grp)
virtual int	insertVertex (GEO_Point *ppt, unsigned int where=0)
virtual int	appendVertex (GEO_Point *ppt)
virtual int	deleteVertex (GEO_Vertex &vtx)
virtual int	deleteVertex (unsigned int num)
virtual unsigned	getVertexCount () const
unsigned	getFastVertexCount () const
int	find (const GEO_Vertex &vtx) const
int	find (const GEO_Point &ppt) const
const GEO_Vertex &	operator() (unsigned i) const
GEO_Vertex &	operator() (unsigned i)
const GEO_Vertex &	operator[] (unsigned i) const
GEO_Vertex &	operator[] (unsigned i)
virtual const GEO_Vertex &	getVertex (unsigned i) const
virtual GEO_Vertex &	getVertex (unsigned i)
void	setVertex (unsigned int i, GEO_Point *pt)
virtual int	isPointUsed (GB_Element *pt) const
virtual int	isPointGroupUsed (const GB_PointGroup &grp) const
virtual int	vertexApply (int(*apply)(GB_Vertex &vtx, void *), void *data=0)
virtual int	vertexApply (int(*apply)(const GB_Vertex &vtx, void *), void *data=0) const
void	homogenize (GEO_AttributeHandleList &hlist, int startcv=0, int endcv=-1)
void	dehomogenize (GEO_AttributeHandleList &hlist, int startcv=0, int endcv=-1)
void	homogenize (int startcv=0, int endcv=-1)
void	dehomogenize (int startcv=0, int endcv=-1)
void SYS_DEPRECATED	homogenizeWAttrib (const GB_FloatOffsets &foffsets, int startcv=0, int endcv=-1)
void SYS_DEPRECATED	dehomogenizeWAttrib (const GB_FloatOffsets &foffsets, int startcv=0, int endcv=-1)
void SYS_DEPRECATED	homogenizeWAttrib (const GB_FloatOffsets *ptoffsets, const GB_FloatOffsets *vtxoffsets, int startcv=0, int endcv=-1)
void SYS_DEPRECATED	dehomogenizeWAttrib (const GB_FloatOffsets *ptoffsets, const GB_FloatOffsets *vtxoffsets, int startcv=0, int endcv=-1)
virtual void	unitLengthToUnitPair (float ulength, float vlength, float &uparm, float &vparm) const
virtual void	unitToUnitLengthPair (float uparm, float vparm, float &ulength, float &vlength) const
Protected Member Functions
virtual void	copyOffsetPrimitive (const GEO_Primitive *src, int base)
virtual int	savePrivate (ostream &os, int binary) const =0
virtual bool	loadPrivate (UT_IStream &is)=0
virtual int	pointCanDelete (GB_Element *) const
virtual void	pointDeleted (GB_Element *pt)
virtual bool	validate (void) const
int	multipleInsert (unsigned int where, unsigned int count, unsigned int appendPoints=1)
void	setSizeFast (int new_entries, const GB_AttributeDict &vertex_dict)
Protected Attributes
UT_RefArray< GEO_Vertex >	vtxList
Friends
ostream &	operator<< (ostream &os, const GEO_TriMesh &d)

---

Detailed Description

Definition at line 34 of file GEO_TriMesh.h.

---

Constructor & Destructor Documentation

GEO_TriMesh::GEO_TriMesh

(

GEO_Detail *

d

)

virtual GEO_TriMesh::~GEO_TriMesh

(

)

[virtual]

---

Member Function Documentation

virtual void GEO_TriMesh::addPointRefToGroup

(

GB_PointGroup &

grp

)

const [virtual]

Implements GB_Primitive.

virtual void GEO_TriMesh::addToBSphere

(

UT_BoundingSphere *

bsphere

)

const [virtual]

Implements GB_Primitive.

virtual int GEO_TriMesh::appendVertex

(

GEO_Point *

ppt

)

[virtual]

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

Examples:

SIM/SIM_ForceOrbit.C, and SIM/SIM_SolverHair.C.

virtual UT_Vector3 GEO_TriMesh::baryCenter

(

)

const [virtual]

Implements GB_Primitive.

virtual void GEO_TriMesh::changePointRef	(	GB_Element *	from,
		GB_Element *	to
	)			[virtual]

Implements GB_Primitive.

Reimplemented in GEO_Curve.

virtual GEO_Primitive* GEO_TriMesh::copy

(

int

preserve_shared_pts = 0

)

const [virtual]

Reimplemented from GEO_Primitive.

Reimplemented in GEO_Curve, and GEO_Face.

virtual void GEO_TriMesh::copyOffsetPrimitive	(	const GEO_Primitive *	src,
		int	base
	)			[protected, virtual]

Implements GEO_Primitive.

Reimplemented in GEO_Curve, and GEO_Face.

virtual void GEO_TriMesh::copyPrimitive	(	const GEO_Primitive *	src,
		GEO_Point **	ptredirect
	)			[virtual]

Implements GEO_Primitive.

Reimplemented in GEO_Curve, and GEO_Face.

void GEO_TriMesh::dehomogenize	(	int	startcv = 0,
		int	endcv = -1
	)

void GEO_TriMesh::dehomogenize	(	GEO_AttributeHandleList &	hlist,
		int	startcv = 0,
		int	endcv = -1
	)

void SYS_DEPRECATED GEO_TriMesh::dehomogenizeWAttrib	(	const GB_FloatOffsets *	ptoffsets,
		const GB_FloatOffsets *	vtxoffsets,
		int	startcv = 0,
		int	endcv = -1
	)

void SYS_DEPRECATED GEO_TriMesh::dehomogenizeWAttrib	(	const GB_FloatOffsets &	foffsets,
		int	startcv = 0,
		int	endcv = -1
	)

virtual int GEO_TriMesh::deleteVertex

(

unsigned int

num

)

[virtual]

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

virtual int GEO_TriMesh::deleteVertex

(

GEO_Vertex &

vtx

)

[virtual]

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

virtual int GEO_TriMesh::detachPoint	(	GB_Element *	ppt,
		int	allVertices = 1
	)			[virtual]

Reimplemented from GB_Primitive.

virtual int GEO_TriMesh::detachPoints

(

GB_PointGroup &

grp

)

[virtual]

Implements GB_Primitive.

virtual bool GEO_TriMesh::evaluateBaryCenter	(	GEO_Vertex &	result,
		GEO_AttributeHandleList &	hlist
	)			const [virtual]

Implements GEO_Primitive.

virtual bool GEO_TriMesh::evaluatePoint	(	GEO_Vertex &	vertex,
		GEO_AttributeHandleList &	hlist,
		fpreal	u,
		fpreal	v,
		uint	du,
		uint	dv
	)			const [virtual]

Implements GEO_Primitive.

Reimplemented in GEO_Face.

int GEO_TriMesh::find

(

const GEO_Point &

ppt

)

const

int GEO_TriMesh::find

(

const GEO_Vertex &

vtx

)

const [inline]

Definition at line 91 of file GEO_TriMesh.h.

virtual int GEO_TriMesh::getBBox

(

UT_BoundingBox *

bbox

)

const [virtual]

Implements GB_Primitive.

unsigned GEO_TriMesh::getFastVertexCount

(

)

const [inline]

Definition at line 86 of file GEO_TriMesh.h.

virtual unsigned GEO_TriMesh::getPrimitiveId

(

)

const [pure virtual]

Implements GB_Primitive.

Implemented in GEO_Face, GEO_PrimNURBCurve, GEO_PrimPoly, GEO_PrimRBezCurve, GEO_PrimTriFan, and GEO_PrimTriStrip.

virtual GEO_Vertex& GEO_TriMesh::getVertex

(

unsigned

i

)

[virtual]

Implements GEO_Primitive.

virtual const GEO_Vertex& GEO_TriMesh::getVertex

(

unsigned

i

)

const [virtual]

Implements GEO_Primitive.

Examples:

GR/GR_SimpleNoise.C, SOP/SOP_Star.C, VRAY/VRAY_DemoMountain.C, and VRAY/VRAY_DemoSprite.C.

virtual unsigned GEO_TriMesh::getVertexCount

(

)

const [virtual]

Implements GB_Primitive.

void GEO_TriMesh::homogenize	(	int	startcv = 0,
		int	endcv = -1
	)

void GEO_TriMesh::homogenize	(	GEO_AttributeHandleList &	hlist,
		int	startcv = 0,
		int	endcv = -1
	)

void SYS_DEPRECATED GEO_TriMesh::homogenizeWAttrib	(	const GB_FloatOffsets *	ptoffsets,
		const GB_FloatOffsets *	vtxoffsets,
		int	startcv = 0,
		int	endcv = -1
	)

void SYS_DEPRECATED GEO_TriMesh::homogenizeWAttrib	(	const GB_FloatOffsets &	foffsets,
		int	startcv = 0,
		int	endcv = -1
	)

virtual int GEO_TriMesh::ifDetachPoint

(

GB_Element *

ppt

)

const [virtual]

Reimplemented from GB_Primitive.

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

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

Reimplemented in GEO_PrimNURBCurve, and GEO_PrimRBezCurve.

virtual int GEO_TriMesh::isDegenerate

(

)

const [virtual]

Implements GB_Primitive.

Reimplemented in GEO_Curve, GEO_Face, GEO_PrimPoly, GEO_PrimTriFan, and GEO_PrimTriStrip.

virtual int GEO_TriMesh::isPointGroupUsed

(

const GB_PointGroup &

grp

)

const [virtual]

Implements GB_Primitive.

virtual int GEO_TriMesh::isPointUsed

(

GB_Element *

pt

)

const [virtual]

Implements GB_Primitive.

virtual bool GEO_TriMesh::load

(

UT_IStream &

is

)

[virtual]

Implements GB_Primitive.

Reimplemented in GEO_Face.

virtual bool GEO_TriMesh::loadPrivate

(

UT_IStream &

is

)

[protected, pure virtual]

Implemented in GEO_Curve, GEO_Face, GEO_PrimPoly, GEO_PrimTriFan, and GEO_PrimTriStrip.

int GEO_TriMesh::multipleInsert	(	unsigned int	where,
		unsigned int	count,
		unsigned int	appendPoints = 1
	)			[protected]

GEO_Vertex& GEO_TriMesh::operator()

(

unsigned

i

)

[inline]

Definition at line 96 of file GEO_TriMesh.h.

const GEO_Vertex& GEO_TriMesh::operator()

(

unsigned

i

)

const [inline]

Definition at line 95 of file GEO_TriMesh.h.

GEO_Vertex& GEO_TriMesh::operator[]

(

unsigned

i

)

[inline]

Definition at line 102 of file GEO_TriMesh.h.

const GEO_Vertex& GEO_TriMesh::operator[]

(

unsigned

i

)

const [inline]

Definition at line 97 of file GEO_TriMesh.h.

virtual int GEO_TriMesh::pointCanDelete

(

GB_Element *

)

const [protected, virtual]

Implements GB_Primitive.

Reimplemented in GEO_Face.

virtual void GEO_TriMesh::pointDeleted

(

GB_Element *

pt

)

[protected, virtual]

Implements GB_Primitive.

Reimplemented in GEO_Face.

virtual int GEO_TriMesh::save	(	ostream &	os,
		int	binary
	)			const [virtual]

Implements GB_Primitive.

Reimplemented in GEO_Face.

virtual int GEO_TriMesh::savePrivate	(	ostream &	os,
		int	binary
	)			const [protected, pure virtual]

Implemented in GEO_Curve, GEO_Face, GEO_PrimPoly, GEO_PrimTriFan, and GEO_PrimTriStrip.

void GEO_TriMesh::setSize

(

unsigned int

sz

)

void GEO_TriMesh::setSizeFast	(	int	new_entries,
		const GB_AttributeDict &	vertex_dict
	)			[protected]

void GEO_TriMesh::setVertex	(	unsigned int	i,
		GEO_Point *	pt
	)			[inline]

Definition at line 109 of file GEO_TriMesh.h.

virtual void GEO_TriMesh::unitLengthToUnitPair	(	float	ulength,
		float	vlength,
		float &	uparm,
		float &	vparm
	)			const [virtual]

Reimplemented from GEO_Primitive.

Reimplemented in GEO_Face.

virtual void GEO_TriMesh::unitToUnitLengthPair	(	float	uparm,
		float	vparm,
		float &	ulength,
		float &	vlength
	)			const [virtual]

Reimplemented from GEO_Primitive.

Reimplemented in GEO_Face.

virtual bool GEO_TriMesh::validate

(

void

)

const [protected, virtual]

Reimplemented in GEO_Curve, and GEO_Face.

virtual int GEO_TriMesh::vertexApply	(	int(*)(const GB_Vertex &vtx, void *)	apply,
		void *	data = 0
	)			const [virtual]

Implements GB_Primitive.

virtual int GEO_TriMesh::vertexApply	(	int(*)(GB_Vertex &vtx, void *)	apply,
		void *	data = 0
	)			[virtual]

Implements GB_Primitive.

---

Friends And Related Function Documentation

ostream& operator<<	(	ostream &	os,
		const GEO_TriMesh &	d
	)			[friend]

Definition at line 188 of file GEO_TriMesh.h.

---

Member Data Documentation

UT_RefArray<GEO_Vertex> GEO_TriMesh::vtxList [protected]

Definition at line 174 of file GEO_TriMesh.h.

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

• GEO/GEO_TriMesh.h