DtBaseTriangle Class Reference

Inheritance diagram for DtBaseTriangle:

List of all members.

Public Member Functions
virtual unsigned int	numberOfVertices () const
virtual DtPlane	plane () const
virtual DtExtent	extent () const =0
virtual DtVector	normal () const
virtual bool	getEdge (DtChord &edge, int edgeNumber) const
virtual void	getPlane (DtPlane &plane) const
virtual void	getNormal (DtVector &normal) const
virtual void	expandExtent (DtExtent &otherExtent) const
virtual bool	intersect (const DtChord &chordToTest, DtPoint &intersectionPoint, double &intersectionTime) const
virtual bool	intersect (const DtChord &chord, DtChordIntersectionRecord &record, DtIntersectRecordType irtFlag) const
virtual int	intersectBundle (const DtChordBundle &chordBundle, DtList &recordList, DtIntersectRecordType irtFlag) const
virtual int	allIntersectsAlongChordBundle (const DtChordBundle &chordBundle, DtList &intListList, DtIntersectRecordType irtFlag) const
virtual bool	intersect (const DtSphere &sphere, DtSphereIntersectionRecord &record, DtIntersectRecordType irtFlag) const
virtual void	countPolyColors (DtColorCountRecord &cr, const DtExtent &e) const
virtual bool	getVertex (DtPoint &retVal, unsigned int i) const =0
virtual const DtPoint &	getVertex (unsigned int i) const =0
virtual bool	pointInPolygon (const DtPoint &point) const
virtual double	closestPointOnChordToPolygon (const DtChord &chord, DtPoint &closestPoint, double cutoffDistance=0.) const
virtual double	minZ () const
virtual double	maxZ () const
virtual bool	getSurface (DtSurface &surf) const =0
virtual const DtSurface &	getSurface () const =0
virtual bool	setSurface (const DtSurface &newSurface)=0
virtual int	sizeInBytes () const =0
Protected Member Functions
	DtBaseTriangle ()
virtual	~DtBaseTriangle ()
	DtBaseTriangle (const DtBaseTriangle &orig)
DtBaseTriangle &	operator= (const DtBaseTriangle &orig)
virtual double	computeTwiceArea (const DtPoint &a, const DtPoint &b, const DtPoint &c) const

---

Constructor & Destructor Documentation

DtBaseTriangle::DtBaseTriangle

(

)

[protected]

virtual DtBaseTriangle::~DtBaseTriangle

(

)

[protected, virtual]

DtBaseTriangle::DtBaseTriangle

(

const DtBaseTriangle &

orig

)

[protected]

---

Member Function Documentation

DtBaseTriangle& DtBaseTriangle::operator=

(

const DtBaseTriangle &

orig

)

[protected]

unsigned int DtBaseTriangle::numberOfVertices

(

)

const [inline, virtual]

Implements DtAllTypesPolygon.

DtPlane DtBaseTriangle::plane

(

)

const [inline, virtual]

References getVertex().

Referenced by normal().

virtual DtExtent DtBaseTriangle::extent

(

)

const [pure virtual]

Implemented in DtTriangleIndirect.

Referenced by maxZ(), and minZ().

DtVector DtBaseTriangle::normal

(

)

const [inline, virtual]

Implements DtAllTypesPolygon.

References DtPlane::normal(), and plane().

virtual bool DtBaseTriangle::getEdge	(	DtChord &	edge,
		int	edgeNumber
	)		const [virtual]

Implements DtAllTypesPolygon.

virtual void DtBaseTriangle::getPlane

(

DtPlane &

plane

)

const [virtual]

virtual void DtBaseTriangle::getNormal

(

DtVector &

normal

)

const [virtual]

Implements DtAllTypesPolygon.

virtual void DtBaseTriangle::expandExtent

(

DtExtent &

otherExtent

)

const [virtual]

Reimplemented from DtGdbNode.

virtual bool DtBaseTriangle::intersect	(	const DtChord &	chordToTest,
		DtPoint &	intersectionPoint,
		double &	intersectionTime
	)		const [virtual]

Implements DtAllTypesPolygon.

Reimplemented in DtTriangleIndirect.

virtual bool DtBaseTriangle::intersect	(	const DtChord &	chord,
		DtChordIntersectionRecord &	record,
		DtIntersectRecordType	irtFlag
	)		const [virtual]

Implements DtAllTypesPolygon.

virtual int DtBaseTriangle::intersectBundle	(	const DtChordBundle &	chordBundle,
		DtList &	recordList,
		DtIntersectRecordType	irtFlag
	)		const [virtual]

Implements DtAllTypesPolygon.

virtual int DtBaseTriangle::allIntersectsAlongChordBundle	(	const DtChordBundle &	chordBundle,
		DtList &	intListList,
		DtIntersectRecordType	irtFlag
	)		const [virtual]

Reimplemented from DtGdbNode.

virtual bool DtBaseTriangle::intersect	(	const DtSphere &	sphere,
		DtSphereIntersectionRecord &	record,
		DtIntersectRecordType	irtFlag
	)		const [virtual]

Implements DtAllTypesPolygon.

virtual void DtBaseTriangle::countPolyColors	(	DtColorCountRecord &	cr,
		const DtExtent &	e
	)		const [virtual]

Implements DtAllTypesPolygon.

virtual bool DtBaseTriangle::getVertex	(	DtPoint &	retVal,
		unsigned int	i
	)		const [pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtTriangleIndirect.

Referenced by plane().

virtual const DtPoint& DtBaseTriangle::getVertex

(

unsigned int

i

)

const [pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtTriangleIndirect.

virtual bool DtBaseTriangle::pointInPolygon

(

const DtPoint &

point

)

const [virtual]

Implements DtAllTypesPolygon.

virtual double DtBaseTriangle::closestPointOnChordToPolygon	(	const DtChord &	chord,
		DtPoint &	closestPoint,
		double	cutoffDistance = 0.
	)		const [virtual]

Implements DtAllTypesPolygon.

double DtBaseTriangle::minZ

(

)

const [inline, virtual]

Implements DtAllTypesPolygon.

References extent(), and DtExtent::minZ().

double DtBaseTriangle::maxZ

(

)

const [inline, virtual]

Implements DtAllTypesPolygon.

References extent(), and DtExtent::maxZ().

virtual bool DtBaseTriangle::getSurface

(

DtSurface &

surf

)

const [pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtTriangleIndirect.

virtual const DtSurface& DtBaseTriangle::getSurface

(

)

const [pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtTriangleIndirect.

virtual bool DtBaseTriangle::setSurface

(

const DtSurface &

newSurface

)

[pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtTriangleIndirect.

virtual int DtBaseTriangle::sizeInBytes

(

)

const [pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtTriangleIndirect.

virtual double DtBaseTriangle::computeTwiceArea	(	const DtPoint &	a,
		const DtPoint &	b,
		const DtPoint &	c
	)		const [protected, virtual]

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

• include/gdb/baseTri.h