openscenegraph
DisplacementMappingTechnique
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1/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2014 Robert Osfield
2 *
3 * This library is open source and may be redistributed and/or modified under
4 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
5 * (at your option) any later version. The full license is in LICENSE file
6 * included with this distribution, and on the openscenegraph.org website.
7 *
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * OpenSceneGraph Public License for more details.
12*/
13
14#ifndef OSGTERRAIN_DISPLACEMENTMAPPINGTECHNIQUE
15#define OSGTERRAIN_DISPLACEMENTMAPPINGTECHNIQUE
16
17#include <OpenThreads/Mutex>
18#include <osg/MatrixTransform>
19#include <osg/Program>
21
22namespace osgTerrain
23{
24
54
55}
56
57#endif
This class provides an atomic increment and decrement operation.
Definition Atomic:48
This class provides an object-oriented thread mutex interface.
Definition Mutex:31
Definition DisplacementMappingTechnique:26
virtual void init(int dirtyMask, bool assumeMultiThreaded)
OpenThreads::Mutex _transformMutex
Definition DisplacementMappingTechnique:48
virtual void update(osgUtil::UpdateVisitor *uv)
OpenThreads::Atomic _currentTraversalCount
Definition DisplacementMappingTechnique:51
META_Object(osgTerrain, DisplacementMappingTechnique)
osg::ref_ptr< osg::MatrixTransform > _transform
Definition DisplacementMappingTechnique:49
OpenThreads::Mutex _traversalMutex
Definition DisplacementMappingTechnique:46
DisplacementMappingTechnique(const DisplacementMappingTechnique &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
virtual void traverse(osg::NodeVisitor &nv)
virtual void releaseGLObjects(osg::State *state) const
virtual void cull(osgUtil::CullVisitor *cv)
Definition TerrainTechnique:53
Definition CullVisitor:49
Definition UpdateVisitor:38
Definition CopyOp:41
@ SHALLOW_COPY
Definition CopyOp:47
Definition NodeVisitor:82
Definition State:80
Definition ref_ptr:32
Definition Node:29
#define OSGTERRAIN_EXPORT
Definition osgTerrain/Export:39