osgTerrain::HeightFieldNode Class Reference

Inheritance diagram for osgTerrain::HeightFieldNode:

List of all members.


Public Member Functions
	HeightFieldNode ()
	HeightFieldNode (const HeightFieldNode &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	META_Node (osgTerrain, HeightFieldNode)
virtual void	traverse (osg::NodeVisitor &nv)
void	setHeightField (osg::HeightField *heightField)
osg::HeightField *	getHeightField ()
const osg::HeightField *	getHeightField () const
void	heightFieldHasBeenModified ()
void	setRenderer (osgTerrain::HeightFieldRenderer *renderer)
HeightFieldRenderer *	getRenderer ()
const HeightFieldRenderer *	getRenderer () const
void	setBaseTextureImage (osg::Image *image)
osg::Image *	getBaseTextureImage ()
const osg::Image *	getBaseTextureImage () const
void	setDetailTextureImage (osg::Image *image)
osg::Image *	getDetailTextureImage ()
const osg::Image *	getDetailTextureImage () const
void	setCloudShadowTextureImage (osg::Image *image)
osg::Image *	getCloudShadowTextureImage ()
const osg::Image *	getCloudShadowTextureImage () const
void	setNormalMapImage (osg::Image *image)
osg::Image *	getNormalMapImage ()
const osg::Image *	getNormalMapImage () const
void	computeNormalMap ()
Protected Member Functions
virtual	~HeightFieldNode ()
Protected Attributes
osg::ref_ptr< osg::HeightField >	_heightField
osg::ref_ptr< HeightFieldRenderer >	_renderer
osg::ref_ptr< osg::Image >	_baseTextureImage
osg::ref_ptr< osg::Image >	_detailTextureImage
osg::ref_ptr< osg::Image >	_cloudShadowTextureImage
osg::ref_ptr< osg::Image >	_normalMapImage

Detailed Description

Terrain provides a framework for loosly coupling height field data with height rendering algorithms. This allows renderer's to be pluged in at runtime.

Constructor & Destructor Documentation

osgTerrain::HeightFieldNode::HeightFieldNode ( )

osgTerrain::HeightFieldNode::HeightFieldNode ( const HeightFieldNode & ,

const osg::CopyOp & copyop = osg::CopyOp::SHALLOW_COPY

)

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osgTerrain::HeightFieldNode::~HeightFieldNode ( ) [protected, virtual]

Member Function Documentation

void osgTerrain::HeightFieldNode::computeNormalMap ( )

const osg::Image* osgTerrain::HeightFieldNode::getBaseTextureImage ( ) const [inline]

osg::Image* osgTerrain::HeightFieldNode::getBaseTextureImage ( ) [inline]

const osg::Image* osgTerrain::HeightFieldNode::getCloudShadowTextureImage ( ) const [inline]

osg::Image* osgTerrain::HeightFieldNode::getCloudShadowTextureImage ( ) [inline]

const osg::Image* osgTerrain::HeightFieldNode::getDetailTextureImage ( ) const [inline]

osg::Image* osgTerrain::HeightFieldNode::getDetailTextureImage ( ) [inline]

const osg::HeightField* osgTerrain::HeightFieldNode::getHeightField ( ) const [inline]

Get the const HeightField.

osg::HeightField* osgTerrain::HeightFieldNode::getHeightField ( ) [inline]

Get the HeightField.

const osg::Image* osgTerrain::HeightFieldNode::getNormalMapImage ( ) const [inline]

osg::Image* osgTerrain::HeightFieldNode::getNormalMapImage ( ) [inline]

const HeightFieldRenderer* osgTerrain::HeightFieldNode::getRenderer ( ) const [inline]

Get the const Renderer

HeightFieldRenderer* osgTerrain::HeightFieldNode::getRenderer ( ) [inline]

Get the Renderer

void osgTerrain::HeightFieldNode::heightFieldHasBeenModified ( )

Tell the Renderer that the height field has been modified, so that any cached data will need updating

osgTerrain::HeightFieldNode::META_Node ( osgTerrain ,

HeightFieldNode

)

void osgTerrain::HeightFieldNode::setBaseTextureImage ( osg::Image * image ) [inline]

void osgTerrain::HeightFieldNode::setCloudShadowTextureImage ( osg::Image * image ) [inline]

void osgTerrain::HeightFieldNode::setDetailTextureImage ( osg::Image * image ) [inline]

void osgTerrain::HeightFieldNode::setHeightField ( osg::HeightField * heightField )

Set the HeightField for this HeightFieldNode. If a Renderer is attached then this will be notified.