VR-Forces 4.1 Class Documentation
List of all members | Public Member Functions | Protected Member Functions | Protected Attributes
DtBasePolygon Class Reference
Inheritance diagram for DtBasePolygon:
Inheritance graph
[legend]

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
- 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 bool applyTransform (const DtHomogeneousTransfMatrix &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

 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 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 ()

Protected Attributes

unsigned int myNumberOfVertices
bool myInitialized
DtPlane myPlane
DtExtent myExtent

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

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)
inlinevirtual

Reimplemented in DtPolygonIndirect, and DtPolygonImmediate.

References myNumberOfVertices.

unsigned int DtBasePolygon::numberOfVertices ( ) const
inlinevirtual

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
inlinevirtual

References myPlane.

Referenced by normal().

DtExtent DtBasePolygon::extent ( ) const
inline

References myExtent.

DtVector DtBasePolygon::normal ( ) const
inlinevirtual

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
inlinevirtual

Implements DtAllTypesPolygon.

References DtExtent::minZ(), and myExtent.

double DtBasePolygon::maxZ ( ) const
inlinevirtual

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
protectedvirtual

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:
Document ID: Generated on Tue Jan 29 18:21:16 EST 2013 from SVN revision 123193
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