DtBasePolygon Class Reference

Inheritance diagram for DtBasePolygon:

List of all members.

Public Member Functions
virtual	~DtBasePolygon ()
virtual void	setNumberOfVertices (unsigned int n)
virtual unsigned int	numberOfVertices () const
virtual void	recomputeExtent ()
virtual void	initPlaneAndExtent ()
virtual DtPlane	plane () const
DtExtent	extent () const
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	countPolyColors (DtColorCountRecord &cr, const DtExtent &e) 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 bool	getVertex (DtPoint &retVal, unsigned int i) const =0
virtual const DtPoint &	getVertex (unsigned int i) const =0
virtual bool	getSurface (DtSurface &s) const =0
virtual const DtSurface &	getSurface () const =0
virtual bool	setSurface (const DtSurface &newSurface)=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	isFull () const =0
virtual int	sizeInBytes () const =0
Protected Member Functions
	DtBasePolygon ()
	DtBasePolygon (unsigned int numVertices)
	DtBasePolygon (const DtBasePolygon &orig)
DtBasePolygon &	operator= (const DtBasePolygon &orig)
bool	testInvariant () const
virtual double	computeTwiceArea (const DtPoint &a, const DtPoint &b, const DtPoint &c) const
Protected Attributes
unsigned int	myNumberOfVertices
bool	myInitialized
DtPlane	myPlane
DtExtent	myExtent

---

Constructor & Destructor Documentation

virtual DtBasePolygon::~DtBasePolygon

(

)

[virtual]

DtBasePolygon::DtBasePolygon

(

)

[protected]

DtBasePolygon::DtBasePolygon

(

unsigned int

numVertices

)

[protected]

DtBasePolygon::DtBasePolygon

(

const DtBasePolygon &

orig

)

[protected]

---

Member Function Documentation

DtBasePolygon& DtBasePolygon::operator=

(

const DtBasePolygon &

orig

)

[protected]

void DtBasePolygon::setNumberOfVertices

(

unsigned int

n

)

[inline, virtual]

Reimplemented in DtPolygonIndirect, and DtPolygonImmediate.

References myNumberOfVertices.

unsigned int DtBasePolygon::numberOfVertices

(

)

const [inline, virtual]

Implements DtAllTypesPolygon.

References myNumberOfVertices.

Referenced by DtPolygonImmediate::addVertex(), and DtPolygonImmediate::isFull().

virtual void DtBasePolygon::recomputeExtent

(

)

[virtual]

Reimplemented from DtGdbNode.

virtual void DtBasePolygon::initPlaneAndExtent

(

)

[virtual]

DtPlane DtBasePolygon::plane

(

)

const [inline, virtual]

References myPlane.

Referenced by normal().

DtExtent DtBasePolygon::extent

(

)

const [inline]

References myExtent.

DtVector DtBasePolygon::normal

(

)

const [inline, virtual]

Implements DtAllTypesPolygon.

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

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

Implements DtAllTypesPolygon.

virtual void DtBasePolygon::getPlane

(

DtPlane &

plane

)

const [virtual]

virtual void DtBasePolygon::getNormal

(

DtVector &

normal

)

const [virtual]

Implements DtAllTypesPolygon.

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

Implements DtAllTypesPolygon.

virtual void DtBasePolygon::expandExtent

(

DtExtent &

otherExtent

)

const [virtual]

Reimplemented from DtGdbNode.

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

Implements DtAllTypesPolygon.

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

Implements DtAllTypesPolygon.

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

Implements DtAllTypesPolygon.

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

Reimplemented from DtGdbNode.

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

Implements DtAllTypesPolygon.

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

Implements DtAllTypesPolygon.

Implemented in DtPolygonImmediate, and DtPolygonIndirect.

virtual const DtPoint& DtBasePolygon::getVertex

(

unsigned int

i

)

const [pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtPolygonImmediate, and DtPolygonIndirect.

virtual bool DtBasePolygon::getSurface

(

DtSurface &

s

)

const [pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtPolygonImmediate, and DtPolygonIndirect.

virtual const DtSurface& DtBasePolygon::getSurface

(

)

const [pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtPolygonImmediate, and DtPolygonIndirect.

virtual bool DtBasePolygon::setSurface

(

const DtSurface &

newSurface

)

[pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtPolygonIndirect, and DtPolygonImmediate.

virtual bool DtBasePolygon::pointInPolygon

(

const DtPoint &

point

)

const [virtual]

Implements DtAllTypesPolygon.

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

Implements DtAllTypesPolygon.

double DtBasePolygon::minZ

(

)

const [inline, virtual]

Implements DtAllTypesPolygon.

References DtExtent::minZ(), and myExtent.

double DtBasePolygon::maxZ

(

)

const [inline, virtual]

Implements DtAllTypesPolygon.

References DtExtent::maxZ(), and myExtent.

virtual bool DtBasePolygon::isFull

(

)

const [pure virtual]

Implemented in DtPolygonIndirect, and DtPolygonImmediate.

virtual int DtBasePolygon::sizeInBytes

(

)

const [pure virtual]

Implements DtAllTypesPolygon.

Implemented in DtPolygonIndirect, and DtPolygonImmediate.

bool DtBasePolygon::testInvariant

(

)

const [protected]

Reimplemented in DtPolygonIndirect.

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

---

Member Data Documentation

unsigned int DtBasePolygon::myNumberOfVertices [protected]

Referenced by numberOfVertices(), and setNumberOfVertices().

bool DtBasePolygon::myInitialized [protected]

DtPlane DtBasePolygon::myPlane [protected]

Referenced by plane().

DtExtent DtBasePolygon::myExtent [protected]

Referenced by extent(), maxZ(), and minZ().

---

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

• include/gdb/basePoly.h