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

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