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DtGrid Class Reference
Inheritance diagram for DtGrid:
Inheritance graph
[legend]

Public Member Functions

 DtGrid ()
 DtGrid (DtGridPostList *gplist, int nwide, int nhigh, int startGpIndex, DtTerrainDatabase *terrainDatabase)
virtual ~DtGrid ()
virtual void init (DtGridPostList *gplist, int nwide, int nhigh, int startGpIndex, DtTerrainDatabase *terrainDatabase)
virtual DtGdbNode::DtGdbNodeType type () const
 */
virtual int width () const
virtual int height () const
virtual int startingGridPostIndex () const
virtual DtGridPostList * gridPostList () const
virtual int numberOfPosts () const
virtual const DtExtent & extent () const
virtual int gridPostIndex (int postIndex) const
virtual int gridPostIndex (int col, int row) const
virtual const DtVertex & bottomLeftVertex () const
virtual const DtVertex & topRightVertex () const
virtual void countPolyColors (DtColorCountRecord &cr, const DtExtent &e) const
virtual DtGdbNode * reduce (int &numReductions)
virtual void expandExtent (DtExtent &extent) const
virtual bool intersect (const DtChord &chord, DtPoint &intersectionPoint, double &intersectionTime) const
virtual bool intersect (const DtChord &chord, DtChordIntersectionRecord &record, DtIntersectRecordType irtFlag) const
virtual bool allIntersectsAlongChord (const DtChord &chord, DtChordIntersectRecordList &intList, 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 getTriangleVertices (int polyNum, DtPoint &v0, DtPoint &v1, DtPoint &v2, DtSurface &triSurface) const
virtual bool isUniformHeightAndSurface (DtSurfaceID &surfID, double &h) const
virtual bool isUniformSurface (DtSurfaceID &surfID) const
virtual void dump (int indentLevel) const
virtual int sizeInBytes () const
- Public Member Functions inherited from DtGdbNode
virtual ~DtGdbNode ()
DtGdbNode & operator= (const DtGdbNode &orig)
virtual DtTerrainFileVersionNumber minSaveVersion () const
virtual void recomputeExtent ()
virtual bool applyTransform (const DtHomogeneousTransformMatrix &matrix, bool createNewVertices)
virtual DtGdbNode * persistentReduce ()
virtual bool sanityCheck () const
virtual bool intersect (const DtSphere &sphere, DtSphereIntersectionRecord &record, 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

 DtGrid (const DtGrid &orig)
DtGrid & operator= (const DtGrid &orig)
virtual void init ()
virtual void computeOverlappingSubGrid (const DtExtent &chordExtent, int &minPostNum, int &maxPostNum) const
virtual void getChordSegment (const DtChord &chord, int postNum, DtChord &chordSegment) const
virtual bool pointProjectsOntoPost (const DtPoint &p, int PostNum) const
virtual bool intersects (const DtChord &chord, int polyNum, DtPoint &intersectionPoint, double &intersectionTime) const
virtual bool intersects (const DtChord &chord, int polyNum, DtChordIntersectionRecord &record, DtIntersectRecordType irtFlag=DtGdbNode::IRT_ALL_DATA_TERRAIN) const
- Protected Member Functions inherited from DtGdbNode
 DtGdbNode ()
 DtGdbNode (const DtGdbNode &orig)
- Protected Member Functions inherited from DtMemoryManageable
virtual void setIsMemoryManaged ()

Protected Attributes

DtTerrainDatabase * myTerrainDb
DtGridPostList * myGridPostList
int myNumWide
int myNumHigh
int myStartingGridpostIndex
DtExtent myExtent
DtVertex myBottomLeftVertex
DtVertex myTopRightVertex
- Protected Attributes inherited from DtGdbNode
DtGdbNode * myOwner
- Protected Attributes inherited from DtMemoryManageable
bool myIsMemoryManaged
bool myIsRemoved

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

DtGrid::DtGrid ( )
DtGrid::DtGrid ( DtGridPostList *  gplist,
int  nwide,
int  nhigh,
int  startGpIndex,
DtTerrainDatabase *  terrainDatabase 
)
virtual DtGrid::~DtGrid ( )
virtual
DtGrid::DtGrid ( const DtGrid &  orig)
protected

Member Function Documentation

virtual void DtGrid::init ( DtGridPostList *  gplist,
int  nwide,
int  nhigh,
int  startGpIndex,
DtTerrainDatabase *  terrainDatabase 
)
virtual
*in line functions ***********************************************************DtGdbNode::DtGdbNodeType DtGrid::type ( void  ) const
inlinevirtual

*/

Implements DtGdbNode.

References DtGdbNode::GRID.

int DtGrid::width ( ) const
inlinevirtual

References myNumWide.

int DtGrid::height ( ) const
inlinevirtual

References myNumHigh.

int DtGrid::startingGridPostIndex ( ) const
inlinevirtual

References myStartingGridpostIndex.

DtGridPostList * DtGrid::gridPostList ( ) const
inlinevirtual

References myGridPostList.

int DtGrid::numberOfPosts ( void  ) const
inlinevirtual

References myNumHigh, and myNumWide.

const DtExtent & DtGrid::extent ( ) const
inlinevirtual

References myExtent.

virtual int DtGrid::gridPostIndex ( int  postIndex) const
virtual
virtual int DtGrid::gridPostIndex ( int  col,
int  row 
) const
virtual
const DtVertex & DtGrid::bottomLeftVertex ( ) const
inlinevirtual

References myBottomLeftVertex.

const DtVertex & DtGrid::topRightVertex ( ) const
inlinevirtual

References myTopRightVertex.

virtual void DtGrid::countPolyColors ( DtColorCountRecord &  cr,
const DtExtent &  e 
) const
virtual

Reimplemented from DtGdbNode.

virtual DtGdbNode* DtGrid::reduce ( int &  numReductions)
virtual

Reimplemented from DtGdbNode.

virtual void DtGrid::expandExtent ( DtExtent &  extent) const
virtual

Reimplemented from DtGdbNode.

virtual bool DtGrid::intersect ( const DtChord &  chord,
DtPoint &  intersectionPoint,
double &  intersectionTime 
) const
virtual

Reimplemented from DtGdbNode.

virtual bool DtGrid::intersect ( const DtChord &  chord,
DtChordIntersectionRecord &  record,
DtIntersectRecordType  irtFlag 
) const
virtual

Reimplemented from DtGdbNode.

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

Reimplemented from DtGdbNode.

virtual int DtGrid::intersectBundle ( const DtChordBundle &  chordBundle,
DtList &  recordList,
DtIntersectRecordType  irtFlag 
) const
virtual

Reimplemented from DtGdbNode.

virtual int DtGrid::allIntersectsAlongChordBundle ( const DtChordBundle &  chordBundle,
DtList &  intListList,
DtIntersectRecordType  irtFlag 
) const
virtual

Reimplemented from DtGdbNode.

virtual bool DtGrid::getTriangleVertices ( int  polyNum,
DtPoint &  v0,
DtPoint &  v1,
DtPoint &  v2,
DtSurface &  triSurface 
) const
virtual
virtual bool DtGrid::isUniformHeightAndSurface ( DtSurfaceID &  surfID,
double &  h 
) const
virtual
virtual bool DtGrid::isUniformSurface ( DtSurfaceID &  surfID) const
virtual
virtual void DtGrid::dump ( int  indentLevel) const
virtual

Implements DtGdbNode.

virtual int DtGrid::sizeInBytes ( ) const
virtual

Implements DtGdbNode.

DtGrid& DtGrid::operator= ( const DtGrid &  orig)
protected
virtual void DtGrid::init ( )
protectedvirtual
virtual void DtGrid::computeOverlappingSubGrid ( const DtExtent &  chordExtent,
int &  minPostNum,
int &  maxPostNum 
) const
protectedvirtual
virtual void DtGrid::getChordSegment ( const DtChord &  chord,
int  postNum,
DtChord &  chordSegment 
) const
protectedvirtual
virtual bool DtGrid::pointProjectsOntoPost ( const DtPoint &  p,
int  PostNum 
) const
protectedvirtual
virtual bool DtGrid::intersects ( const DtChord &  chord,
int  polyNum,
DtPoint &  intersectionPoint,
double &  intersectionTime 
) const
protectedvirtual
virtual bool DtGrid::intersects ( const DtChord &  chord,
int  polyNum,
DtChordIntersectionRecord &  record,
DtIntersectRecordType  irtFlag = DtGdbNode::IRT_ALL_DATA_TERRAIN 
) const
protectedvirtual

Member Data Documentation

DtTerrainDatabase* DtGrid::myTerrainDb
protected
DtGridPostList* DtGrid::myGridPostList
protected

Referenced by gridPostList().

int DtGrid::myNumWide
protected

Referenced by numberOfPosts(), and width().

int DtGrid::myNumHigh
protected

Referenced by height(), and numberOfPosts().

int DtGrid::myStartingGridpostIndex
protected

Referenced by startingGridPostIndex().

DtExtent DtGrid::myExtent
protected

Referenced by extent().

DtVertex DtGrid::myBottomLeftVertex
protected

Referenced by bottomLeftVertex().

DtVertex DtGrid::myTopRightVertex
protected

Referenced by topRightVertex().

The documentation for this class was generated from the following file:
Document ID: Generated on Mon Jul 4 01:00:18 EDT 2016 from SVN revision 166489
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