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

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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.

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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]

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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.

void osgTerrain::HeightFieldNode::setNormalMapImage

(

osg::Image *

image

)

[inline]

void osgTerrain::HeightFieldNode::setRenderer

(

osgTerrain::HeightFieldRenderer *

renderer

)

Set the Renderer

virtual void osgTerrain::HeightFieldNode::traverse

(

osg::NodeVisitor &

nv

)

[virtual]

Traverse downwards : calls children's accept method with NodeVisitor.

Reimplemented from osg::Group.

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Member Data Documentation

osg::ref_ptr<osg::Image> osgTerrain::HeightFieldNode::_baseTextureImage [protected]

osg::ref_ptr<osg::Image> osgTerrain::HeightFieldNode::_cloudShadowTextureImage [protected]

osg::ref_ptr<osg::Image> osgTerrain::HeightFieldNode::_detailTextureImage [protected]

osg::ref_ptr<osg::HeightField> osgTerrain::HeightFieldNode::_heightField [protected]

osg::ref_ptr<osg::Image> osgTerrain::HeightFieldNode::_normalMapImage [protected]

osg::ref_ptr<HeightFieldRenderer> osgTerrain::HeightFieldNode::_renderer [protected]

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

• HeightFieldNode

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