GU_PrimPoly Class Reference

#include <GU_PrimPoly.h>

Inheritance diagram for GU_PrimPoly:

List of all members.

Public Member Functions
	GU_PrimPoly (GU_Detail *gdp)
virtual	~GU_PrimPoly ()
virtual void *	castTo (void) const
virtual const GEO_Primitive *	castToGeo (void) const
GEO_Primitive *	convert (GU_ConvertParms &parms, GB_PointGroup *usedpts=0)
GEO_Primitive *	convertNew (GU_ConvertParms &parms)
GEO_Hull *	convertToSurfNew (GU_ConvertParms &parms)
GEO_Hull *	convertToPotatoChip (void)
GEO_Hull *	convertToTrim (GU_ConvertParms &parms)
GEO_PrimRBezCurve *	convertToBezierNew (int order, int interphull=1)
GEO_PrimNURBCurve *	convertToNURBNew (int order, int interphull=1)
GEO_PrimCircle *	convertToCircleNew ()
GEO_PrimTriBezier *	convertToTriBezier ()
GU_PrimPoly *	cut (float u1, float u2, int &ind1, int &ind2, int keep)
void	openAt (float u)
GEO_Face *	reconfigure (unsigned type, int order, int open, int nonrational) const
virtual void	normal (const GB_AttributeRef &noff) const
virtual void	normal (UT_Vector3Array &output) const
int	isPlanar (float tolerance=0.0001F) const
bool	isConvex (float tolerance=0.0001F) const
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 int	intersect (GU_Primitive &prim, UT_RefArray< GU_RayInfoHit > &hitList, float tol=0.01F, int ignoretrim=1)
virtual void	clip (UT_Vector3 &normal, float d=0, int normalize=1, GEO_Primitive *prim=0, GB_PrimitiveGroup *clipgrp=0)
void	crease (UT_Vector3 &normal, float d=0, int normalize=1, int outputGroups=0, GB_PrimitiveGroup *above=0, GB_PrimitiveGroup *below=0)
int	removeEdges (const UT_BitArray &edgemap, UT_IntArray &, bool del_bridges=true)
int	removeEdges (const UT_BitArray &edgemap, GEO_Face *&newpoly, bool del_bridges=true)
int	removeEdges (const UT_BitArray &edgemap, UT_PtrArray< GEO_Face * > &newpoly, bool del_bridges=true)
virtual GU_DisplayCache *	getDisplayCache () const
virtual int	buildDisplayCache (GU_CacheParms &parms)
virtual void	destroyCache ()
virtual void	notifyCache (int type)
virtual void	notifyCache (int type, const GEO_Point &ppt)
virtual void	notifyCache (int type, const GB_PointGroup &g)
virtual void	notifyCache (int type, const UT_Matrix4 &xform, int push)
virtual void	notifyCache (int type, const UT_Vector3 &delta)
virtual GU_DisplayMesh *	getDisplayMesh (const GB_AttributeRef &noff, float lod)
virtual GU_RayIntersect *	createRayCache (int &persistent)
virtual GU_RayIntersect *	getRayCache () const
virtual int	buildRayCache (void)
virtual GU_RayIntersect *	createPolyRayCache (int &persistent)
virtual GU_RayIntersect *	getPolyRayCache () const
virtual int	buildPolyRayCache (void)
int	isWindingReversed (const GEO_PrimPoly &poly)
Static Public Member Functions
static GU_PrimPoly *	build (GU_Detail *gudp, int npts, int open=GU_POLY_CLOSED, int appendPts=1)

---

Detailed Description

Examples:

SIM/SIM_ForceOrbit.C, SIM/SNOW_Solver.C, SOP/SOP_BrushHairLen.C, SOP/SOP_Star.C, VRAY/VRAY_DemoMountain.C, and VRAY/VRAY_DemoSprite.C.

Definition at line 50 of file GU_PrimPoly.h.

---

Constructor & Destructor Documentation

GU_PrimPoly::GU_PrimPoly

(

GU_Detail *

gdp

)

[inline]

Definition at line 54 of file GU_PrimPoly.h.

virtual GU_PrimPoly::~GU_PrimPoly

(

)

[virtual]

---

Member Function Documentation

static GU_PrimPoly* GU_PrimPoly::build	(	GU_Detail *	gudp,
		int	npts,
		int	open = GU_POLY_CLOSED,
		int	appendPts = 1
	)			[static]

Examples:

SIM/SIM_SolverHair.C, SIM/SNOW_Solver.C, SOP/SOP_BrushHairLen.C, SOP/SOP_Star.C, VRAY/VRAY_DemoMountain.C, and VRAY/VRAY_DemoSprite.C.

virtual int GU_PrimPoly::buildDisplayCache

(

GU_CacheParms &

parms

)

[virtual]

Reimplemented from GU_Primitive.

virtual int GU_PrimPoly::buildPolyRayCache

(

void

)

[virtual]

virtual int GU_PrimPoly::buildRayCache

(

void

)

[virtual]

Reimplemented from GU_Primitive.

virtual void* GU_PrimPoly::castTo

(

void

)

const [virtual]

Reimplemented from GEO_Primitive.

virtual const GEO_Primitive* GU_PrimPoly::castToGeo

(

void

)

const [virtual]

Implements GU_Primitive.

Examples:

VRAY/VRAY_DemoSprite.C.

virtual void GU_PrimPoly::clip	(	UT_Vector3 &	normal,
		float	d = 0,
		int	normalize = 1,
		GEO_Primitive *	prim = 0,
		GB_PrimitiveGroup *	clipgrp = 0
	)			[virtual]

Reimplemented from GU_Primitive.

GEO_Primitive* GU_PrimPoly::convert	(	GU_ConvertParms &	parms,
		GB_PointGroup *	usedpts = 0
	)			[virtual]

Implements GU_Primitive.

GEO_Primitive* GU_PrimPoly::convertNew

(

GU_ConvertParms &

parms

)

[virtual]

Implements GU_Primitive.

GEO_PrimRBezCurve* GU_PrimPoly::convertToBezierNew	(	int	order,
		int	interphull = 1
	)

GEO_PrimCircle* GU_PrimPoly::convertToCircleNew

(

)

GEO_PrimNURBCurve* GU_PrimPoly::convertToNURBNew	(	int	order,
		int	interphull = 1
	)

GEO_Hull* GU_PrimPoly::convertToPotatoChip

(

void

)

GEO_Hull* GU_PrimPoly::convertToSurfNew

(

GU_ConvertParms &

parms

)

GEO_PrimTriBezier* GU_PrimPoly::convertToTriBezier

(

)

GEO_Hull* GU_PrimPoly::convertToTrim

(

GU_ConvertParms &

parms

)

void GU_PrimPoly::crease	(	UT_Vector3 &	normal,
		float	d = 0,
		int	normalize = 1,
		int	outputGroups = 0,
		GB_PrimitiveGroup *	above = 0,
		GB_PrimitiveGroup *	below = 0
	)

virtual GU_RayIntersect* GU_PrimPoly::createPolyRayCache

(

int &

persistent

)

[virtual]

virtual GU_RayIntersect* GU_PrimPoly::createRayCache

(

int &

persistent

)

[virtual]

Implements GU_Primitive.

GU_PrimPoly* GU_PrimPoly::cut	(	float	u1,
		float	u2,
		int &	ind1,
		int &	ind2,
		int	keep
	)

virtual void GU_PrimPoly::destroyCache

(

)

[virtual]

Reimplemented from GU_Primitive.

virtual GU_DisplayCache* GU_PrimPoly::getDisplayCache

(

)

const [virtual]

Reimplemented from GU_Primitive.

virtual GU_DisplayMesh* GU_PrimPoly::getDisplayMesh	(	const GB_AttributeRef &	noff,
		float	lod
	)			[virtual]

Reimplemented from GU_Primitive.

virtual GU_RayIntersect* GU_PrimPoly::getPolyRayCache

(

)

const [virtual]

virtual GU_RayIntersect* GU_PrimPoly::getRayCache

(

)

const [virtual]

Reimplemented from GU_Primitive.

virtual int GU_PrimPoly::intersect	(	GU_Primitive &	prim,
		UT_RefArray< GU_RayInfoHit > &	hitList,
		float	tol = 0.01F,
		int	ignoretrim = 1
	)			[virtual]

Reimplemented from GU_Primitive.

virtual int GU_PrimPoly::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]

Implements GU_Primitive.

bool GU_PrimPoly::isConvex

(

float

tolerance = 0.0001F

)

const

int GU_PrimPoly::isPlanar

(

float

tolerance = 0.0001F

)

const

int GU_PrimPoly::isWindingReversed

(

const GEO_PrimPoly &

poly

)

virtual void GU_PrimPoly::normal

(

UT_Vector3Array &

output

)

const [virtual]

Implements GU_Primitive.

virtual void GU_PrimPoly::normal

(

const GB_AttributeRef &

noff

)

const [virtual]

Implements GU_Primitive.

virtual void GU_PrimPoly::notifyCache	(	int	type,
		const UT_Vector3 &	delta
	)			[virtual]

Reimplemented from GU_Primitive.

virtual void GU_PrimPoly::notifyCache	(	int	type,
		const UT_Matrix4 &	xform,
		int	push
	)			[virtual]

Reimplemented from GU_Primitive.

virtual void GU_PrimPoly::notifyCache	(	int	type,
		const GB_PointGroup &	g
	)			[virtual]

Reimplemented from GU_Primitive.

virtual void GU_PrimPoly::notifyCache	(	int	type,
		const GEO_Point &	ppt
	)			[virtual]

Reimplemented from GU_Primitive.

virtual void GU_PrimPoly::notifyCache

(

int

type

)

[virtual]

Reimplemented from GU_Primitive.

void GU_PrimPoly::openAt

(

float

u

)

GEO_Face* GU_PrimPoly::reconfigure	(	unsigned	type,
		int	order,
		int	open,
		int	nonrational
	)			const

int GU_PrimPoly::removeEdges	(	const UT_BitArray &	edgemap,
		UT_PtrArray< GEO_Face * > &	newpoly,
		bool	del_bridges = true
	)

int GU_PrimPoly::removeEdges	(	const UT_BitArray &	edgemap,
		GEO_Face *&	newpoly,
		bool	del_bridges = true
	)

int GU_PrimPoly::removeEdges	(	const UT_BitArray &	edgemap,
		UT_IntArray &	,
		bool	del_bridges = true
	)			[inline]

Definition at line 150 of file GU_PrimPoly.h.

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

• GU/GU_PrimPoly.h