OpenSceneGraph  3.4.0
Public Member Functions | Protected Member Functions | Protected Attributes
osgTerrain::DisplacementMappingTechnique Class Reference
Inheritance diagram for osgTerrain::DisplacementMappingTechnique:
Inheritance graph
[legend]

List of all members.

Public Member Functions

 DisplacementMappingTechnique ()
 DisplacementMappingTechnique (const DisplacementMappingTechnique &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 META_Object (osgTerrain, DisplacementMappingTechnique)
virtual void init (int dirtyMask, bool assumeMultiThreaded)
virtual void update (osgUtil::UpdateVisitor *uv)
virtual void cull (osgUtil::CullVisitor *cv)
virtual void traverse (osg::NodeVisitor &nv)
 Traverse the terrain subgraph.
virtual void cleanSceneGraph ()
 Clean scene graph from any terrain technique specific nodes.
virtual void releaseGLObjects (osg::State *state) const
 If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context.

Protected Member Functions

virtual ~DisplacementMappingTechnique ()

Protected Attributes

OpenThreads::Mutex _traversalMutex
OpenThreads::Mutex _transformMutex
osg::ref_ptr
< osg::MatrixTransform
_transform
OpenThreads::Atomic _currentTraversalCount

Constructor & Destructor Documentation


Member Function Documentation

Clean scene graph from any terrain technique specific nodes.

Reimplemented from osgTerrain::TerrainTechnique.

Reimplemented from osgTerrain::TerrainTechnique.

virtual void osgTerrain::DisplacementMappingTechnique::init ( int  dirtyMask,
bool  assumeMultiThreaded 
) [virtual]

Reimplemented from osgTerrain::TerrainTechnique.

If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context.

Otherwise, releases OpenGL objects for all graphics contexts.

Reimplemented from osgTerrain::TerrainTechnique.

Traverse the terrain subgraph.

Reimplemented from osgTerrain::TerrainTechnique.

Reimplemented from osgTerrain::TerrainTechnique.


Member Data Documentation

OpenThreads::Mutex osgTerrain::DisplacementMappingTechnique::_transformMutex [mutable, protected]
OpenThreads::Mutex osgTerrain::DisplacementMappingTechnique::_traversalMutex [mutable, protected]

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

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