Interface for getting terrain triangle data out of DtTerrainInterface::trianglesInArea. This object should always be created on the stack.

Inheritance diagram for DtTriangleOutputInterface:

[legend]

Public Member Functions
virtual bool	processTriangles () const

virtual void	processTriangle (const DtTerrainTriangleStruct &triangle)=0

virtual bool	processAABBs () const

virtual void	queryAABB (const DtVector &min, const DtVector &max, const DtCoordTransform &toLocal)

virtual bool	objectAABB (const DtVector &min, const DtVector &max, const DtCoordTransform &toLocal)

virtual bool	processElevationTiles () const

virtual bool	elevationTile (const DtVector &p1, const DtVector &p2, const DtVector &p3, const DtVector &p4)

virtual bool	processElevationPosts () const

virtual bool	elevationPost (std::vector< DtPoint > &postArray)

virtual bool	forcePaging () const

virtual void	setFailure (const std::string &reason)

virtual bool	shouldExit () const

virtual void	setName (const std::string &name)

virtual std::string &	name ()

Protected Attributes
std::string	myTerrainAreaName

Member Function Documentation

virtual bool DtTriangleOutputInterface::processTriangles ( ) const

virtual

Will only call processTriangle(const DtTerrainTriangleStruct& triangle) if this returns true.

Reimplemented in DtDebugDrawTerrainOutputInterface.

virtual void DtTriangleOutputInterface::processTriangle ( const DtTerrainTriangleStruct & triangle )

pure virtual

Called on each triangle.

Implemented in DtDebugDrawTerrainOutputInterface.

virtual bool DtTriangleOutputInterface::processAABBs ( ) const

virtual

AABB functions will only be called if this returns true. Returns false by default.

Reimplemented in DtDebugDrawTerrainOutputInterface.

virtual void DtTriangleOutputInterface::queryAABB	(	const DtVector &	min,
		const DtVector &	max,
		const DtCoordTransform &	toLocal
	)

virtual

Called with the axis-aligned bounding box values computed for the query.

Reimplemented in DtDebugDrawTerrainOutputInterface.

virtual bool DtTriangleOutputInterface::objectAABB	(	const DtVector &	min,
		const DtVector &	max,
		const DtCoordTransform &	toLocal
	)

virtual

Called with the axis-aligned bounding box of each object processed. These AABBs are calculated in the coordinate system in which the query is done.

Returns: Can reject objects from further processing by returning false.

Reimplemented in DtDebugDrawTerrainOutputInterface.

virtual bool DtTriangleOutputInterface::processElevationTiles ( ) const

virtual

elevationTile() functions will only be called if this returns true.

Reimplemented in DtDebugDrawTerrainOutputInterface.

virtual bool DtTriangleOutputInterface::elevationTile	(	const DtVector &	p1,
		const DtVector &	p2,
		const DtVector &	p3,
		const DtVector &	p4
	)

virtual

Corner points of an elevation tile.

Returns: Can reject tiles from further processing by returning false.

Reimplemented in DtDebugDrawTerrainOutputInterface.

virtual bool DtTriangleOutputInterface::processElevationPosts ( ) const

virtual

elevationPost() will be called if this is true

Reimplemented in DtDebugDrawTerrainOutputInterface.

virtual bool DtTriangleOutputInterface::elevationPost ( std::vector< DtPoint > & postArray )

virtual

List of grid post points with elevation.

Returns: the grid post of an elevation tile

Reimplemented in DtDebugDrawTerrainOutputInterface.

virtual bool DtTriangleOutputInterface::forcePaging ( ) const

virtual

This will force paging in of all terrain within the box, which may take a significant amount of time and may also consume large amounts of memory. Default returns true.

Reimplemented in DtDebugDrawTerrainOutputInterface.

virtual void DtTriangleOutputInterface::setFailure ( const std::string & reason )

virtual

Called by implementation if there is an error.

virtual bool DtTriangleOutputInterface::shouldExit ( ) const

virtual

Called by implementation to allow early exit. Functions will return as soon as possible if this returns true.

Reimplemented in DtDebugDrawTerrainOutputInterface.

virtual void DtTriangleOutputInterface::setName ( const std::string & name )

virtual

Set terrain area name.

virtual std::string& DtTriangleOutputInterface::name ( )

virtual

Return the terrain area name.

Member Data Documentation

std::string DtTriangleOutputInterface::myTerrainAreaName

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/terrainInterface/terrainProcessPolygonsBox.h

Public Member Functions

Protected Attributes

Member Function Documentation

Member Data Documentation