a meta height map is associated with a region in the global height map based terrain. More...

Inheritance diagram for ParaEngine::MetaHeightmap:

Classes
class	TerrainRegion
	a region in global height map based terrain. More...

Public Member Functions
	MetaHeightmap (MetaWorldFragment *wf, const TerrainRegion &t, float groundThreshold)

virtual void	updateDataGrid (DataGrid *dataGrid)
	Adds this meta height map to the data grid. More...

float	getFallofRange () const
	Returns the fallof range of the MetaHeightmap.

void	setFallofRange (float fallof)
	Sets the fallof range. More...

virtual CShapeAABB	getAABB () const
	Checks for overlap with an AABB.

Public Member Functions inherited from ParaEngine::MetaObject
	MetaObject (MetaWorldFragment *wf, const Vector3 &position)

	MetaObject (MetaWorldFragment *wf)

const Vector3 &	getPosition () const
	Returns the position of the meta object.

void	setPosition (const Vector3 &position)
	Sets the position of the meta object.

MetaWorldFragment *	getMetaWorldFragment () const
	Returns the MetaWorldFragment* of the meta object.

Public Member Functions inherited from ParaEngine::CRefCounted
void	addref () const
	add reference count of the object. More...

bool	delref () const
	decrease reference count of the object. More...

int	GetRefCount () const
	get the reference count

virtual int	Release ()

CRefCounted *	AddToAutoReleasePool ()
	addref and releases the ownership sometime soon automatically (usually at the end of the current frame). More...

Protected Attributes
TerrainRegion	mTerrainTile

float	mFallofRange

float	mGroundThreshold

float	mGradient

Protected Attributes inherited from ParaEngine::MetaObject
Vector3	mPosition

MetaWorldFragment *	mMetaWorldFragment

Protected Attributes inherited from ParaEngine::CRefCounted
int	m_refcount

Detailed Description

a meta height map is associated with a region in the global height map based terrain.

Constructor & Destructor Documentation

MetaHeightmap::MetaHeightmap	(	MetaWorldFragment *	wf,
		const TerrainRegion &	t,
		float	groundThreshold
	)

Parameters

wf	world fragment to which this meta object belongs.

void ParaEngine::MetaHeightmap::setFallofRange ( float fallof )

inline

Sets the fallof range.

A fallof range less than the dataGrids grid size will make the algorithm fail.

void MetaHeightmap::updateDataGrid ( DataGrid * dataGrid )

virtual

Adds this meta height map to the data grid.

Not sure about this...

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