Inheritance diagram for DtBaseTriangle:

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

Public Member Functions inherited from DtAllTypesPolygon
virtual	~DtAllTypesPolygon ()

Public Member Functions inherited from DtGdbNode
virtual	~DtGdbNode ()

DtGdbNode &	operator= (const DtGdbNode &orig)

virtual DtGdbNodeType	type (void) const =0

virtual void	dump (int indentLevel) const =0

virtual DtTerrainFileVersionNumber	minSaveVersion () const

virtual void	recomputeExtent ()

virtual bool	applyTransform (const DtHomogeneousTransformMatrix &matrix, bool createNewVertices)

virtual DtGdbNode *	reduce (int &numReductions)

virtual DtGdbNode *	persistentReduce ()

virtual bool	sanityCheck () const

virtual bool	allIntersectsAlongChord (const DtChord &chord, DtChordIntersectRecordList &intList, DtIntersectRecordType irtFlag) const

virtual void	allInstancesOf (const DtGdbNodeType searchType, DtFoundInstancesContainer &foundInstances, bool recurseIntoCoordSysNodes=false)

virtual void	allInstancesOf (const DtGdbNodeType searchType, DtFoundInstancesConstContainer &foundInstances, bool recurseIntoCoordSysNodes=false) const

virtual void	allInstancesOf (const DtGdbNodeType searchType, DtFoundInstancesContainer &foundInstances, bool recurseIntoCoordSysNodes, DtGdbNodeEvaluationFunctor &functor)

virtual void	allInstancesOf (const DtGdbNodeType searchType, DtFoundInstancesConstContainer &foundInstances, bool recurseIntoCoordSysNodes, DtGdbNodeEvaluationFunctor &functor) const

virtual void	purgeAllInstancesOf (const DtGdbNodeType searchType)

virtual DtGdbNode *	purgeAll ()

virtual DtGdbNode *	parent (DtGdbNode *child)

virtual DtGdbNode *	removeChild (DtGdbNode *child)

virtual void	polygonToTriangle (DtMemoryManager *memMgr, unsigned int &numIndConverted, unsigned int &numIndTotal)

virtual unsigned int	loadAllExternalFiles () const

virtual unsigned int	unloadAllExternalFiles () const

Public Member Functions inherited from DtMemoryManageable
	DtMemoryManageable ()

virtual	~DtMemoryManageable ()

	DtMemoryManageable (const DtMemoryManageable &orig)

DtMemoryManageable &	operator= (const DtMemoryManageable &orig)

virtual void	setIsRemoved (bool onOff)

virtual bool	isMemoryManaged () const

bool	isRemoved () const

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

Protected Member Functions inherited from DtAllTypesPolygon
	DtAllTypesPolygon ()

	DtAllTypesPolygon (const DtAllTypesPolygon &orig)

DtAllTypesPolygon &	operator= (const DtAllTypesPolygon &orig)

Protected Member Functions inherited from DtGdbNode
	DtGdbNode ()

	DtGdbNode (const DtGdbNode &orig)

Protected Member Functions inherited from DtMemoryManageable
virtual void	setIsMemoryManaged ()

Additional Inherited Members
Public Types inherited from DtGdbNode
enum	DtGdbNodeType { NULL_NODE = -1, GRIDPOST_LIST = 0, VERTEX_LIST, GROUP, POLYGON_IMMEDIATE, POLYGON_INDIRECT, LEVEL_OF_DETAIL, GRID, DYNAMIC_COORDINATE_SYSTEM, STATIC_COORDINATE_SYSTEM, TERRAIN_FEATURE, CULTURAL_FEATURE, BUILDING, TREE, TRIANGLE_INDIRECT, FILE_NODE, REF_GROUP, EXTENT_TRIANGLE_INDIRECT, LAST_NODE_TYPE }

enum	DtIntersectRecordType { IRT_NO_DATA = 0, IRT_IPOINT = 0x01, IRT_INORMAL = 0x02, IRT_IPOLYGON = 0x04, IRT_ALL_DATA_TERRAIN = 0x07, IRT_VECTOR_DATA_INPOINT = 0x10, IRT_VECTOR_DATA_ALONG_CHORD = 0x20, IRT_ALL_DATA_INPOINT = 0x17, IRT_ALL_DATA_ALONG_CHORD = 0x27 }

typedef std::set< DtGdbNode * >	DtFoundInstancesContainer

typedef DtFoundInstancesContainer::iterator	DtFoundInstancesIter

typedef DtFoundInstancesContainer::const_iterator	DtFoundInstancesConstIter

typedef std::set< const DtGdbNode * >	DtFoundInstancesConstContainer

typedef DtFoundInstancesConstContainer::iterator	DtConstFoundInstancesIter

typedef DtFoundInstancesConstContainer::const_iterator	DtConstFoundInstancesConstIter

Protected Attributes inherited from DtGdbNode
DtGdbNode *	myOwner

Protected Attributes inherited from DtMemoryManageable
bool	myIsMemoryManaged

bool	myIsRemoved

Constructor & Destructor Documentation

DtBaseTriangle::DtBaseTriangle ( )

protected

virtual DtBaseTriangle::~DtBaseTriangle ( )

protectedvirtual

DtBaseTriangle::DtBaseTriangle ( const DtBaseTriangle & orig )

protected

Member Function Documentation

DtBaseTriangle& DtBaseTriangle::operator= ( const DtBaseTriangle & orig )

protected

unsigned int DtBaseTriangle::numberOfVertices ( ) const

inlinevirtual

Implements DtAllTypesPolygon.

DtPlane DtBaseTriangle::plane ( ) const

inlinevirtual

References getVertex().

Referenced by normal().

virtual DtExtent DtBaseTriangle::extent ( ) const

pure virtual

Implemented in DtTriangleIndirect.

Referenced by maxZ(), and minZ().

DtVector DtBaseTriangle::normal ( ) const

inlinevirtual

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