DtOsgIntersectVisitor checks to see if it is visiting a a DtTerrainPatchGroup and if so, uses its API to get the highest LOD terrain intersections. More...

Inheritance diagram for makVrv::DtOsgIntersectVisitor:

Public Member Functions
	DtOsgIntersectVisitor ()
	CTOR.
	DtOsgIntersectVisitor (const DtOsgIntersectVisitor &)
	Copy constructor.
virtual osgUtil::IntersectVisitor *	clone () const
	All osg visitors need to implement clone.
virtual void	setUseHighLodForOsgEarth (bool b)
	Set whether we should use the highest lod when dealing with osg earth.
virtual bool	useHighLodForOsgEarth () const
	Get whether we should use the highest lod when dealing with osg earth.

Protected Member Functions
virtual void	apply (osg::Group &group)
	Check for DtTerrainPatchGroup if useHighLodForOsgEarth is true If found and the patch is an osgEarth patch, use its getTerrainIntersection call.
virtual void	osgEarthIntersect (DtOsgTerrainPatchObject &tpo)

Protected Attributes
bool	myUseHighLodForOsgEarth

Detailed Description

DtOsgIntersectVisitor checks to see if it is visiting a a DtTerrainPatchGroup and if so, uses its API to get the highest LOD terrain intersections.

Constructor & Destructor Documentation

makVrv::DtOsgIntersectVisitor::DtOsgIntersectVisitor ( )

CTOR.

makVrv::DtOsgIntersectVisitor::DtOsgIntersectVisitor ( const DtOsgIntersectVisitor & )

Copy constructor.

virtual osgUtil::IntersectVisitor* makVrv::DtOsgIntersectVisitor::clone ( ) const

inlinevirtual

All osg visitors need to implement clone.

virtual void makVrv::DtOsgIntersectVisitor::setUseHighLodForOsgEarth ( bool b )

virtual

Set whether we should use the highest lod when dealing with osg earth.

virtual bool makVrv::DtOsgIntersectVisitor::useHighLodForOsgEarth ( ) const

virtual

Get whether we should use the highest lod when dealing with osg earth.

virtual void makVrv::DtOsgIntersectVisitor::apply ( osg::Group & group )

protectedvirtual

Check for DtTerrainPatchGroup if useHighLodForOsgEarth is true If found and the patch is an osgEarth patch, use its getTerrainIntersection call.

virtual void makVrv::DtOsgIntersectVisitor::osgEarthIntersect ( DtOsgTerrainPatchObject & tpo )

protectedvirtual

bool makVrv::DtOsgIntersectVisitor::myUseHighLodForOsgEarth

protected

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