Inheritance diagram for Terrain::RootNode:

Collaboration diagram for Terrain::RootNode:

Public Member Functions
	RootNode (float size, const osg::Vec2f &center)

void	setWorld (QuadTreeWorld *world)

virtual void	accept (osg::NodeVisitor &nv)

Public Member Functions inherited from Terrain::QuadTreeNode
	QuadTreeNode (QuadTreeNode *parent, ChildDirection dir, float size, const osg::Vec2f &center)

virtual	~QuadTreeNode ()

QuadTreeNode *	getParent ()

QuadTreeNode *	getChild (unsigned int i)

ChildDirection	getDirection ()
	Returns our direction relative to the parent node, or Root if we are the root node. More...

QuadTreeNode *	getNeighbour (Direction dir)
	Get neighbour node in this direction. More...

void	initNeighbours ()
	Initialize neighbours - do this after the quadtree is built. More...

void	setBoundingBox (const osg::BoundingBox &boundingBox)

const osg::BoundingBox &	getBoundingBox () const

bool	hasValidBounds () const

virtual osg::BoundingSphere	computeBound () const

float	getSize () const
	size in cell coordinates More...

const osg::Vec2f &	getCenter () const
	center in cell coordinates More...

virtual void	traverse (osg::NodeVisitor &nv)

void	setLodCallback (LodCallback *lodCallback)
	Set the Lod callback to use for determining when to stop traversing further down the quad tree. More...

LodCallback *	getLodCallback ()

void	setViewDataMap (ViewDataMap *map)
	Set the view data map that the finally used nodes for a given camera/intersection are pushed onto. More...

ViewDataMap *	getViewDataMap ()

ViewData *	getView (osg::NodeVisitor &nv)
	Create or retrieve a view for the given traversal. More...

Constructor & Destructor Documentation

inline

Member Function Documentation

virtual void Terrain::RootNode::accept ( osg::NodeVisitor & nv )

inlinevirtual

Here is the call graph for this function:

void Terrain::RootNode::setWorld ( QuadTreeWorld * world )

inline

QuadTreeWorld* Terrain::RootNode::mWorld

private

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