71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
|
|
*
|
|
* This library is open source and may be redistributed and/or modified under
|
|
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
|
|
* (at your option) any later version. The full license is in LICENSE file
|
|
* included with this distribution, and on the openscenegraph.org website.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* OpenSceneGraph Public License for more details.
|
|
*/
|
|
|
|
#ifndef OSGTERRAIN_TERRAINNODE
|
|
#define OSGTERRAIN_TERRAINNODE 1
|
|
|
|
#include <osg/Group>
|
|
#include <osg/Image>
|
|
#include <osg/CoordinateSystemNode>
|
|
|
|
#include <osgTerrain/TerrainTechnique>
|
|
#include <osgTerrain/Layer>
|
|
|
|
namespace osgTerrain {
|
|
|
|
/** Terrain provides a framework for loosly coupling height field data with height rendering algorithms.
|
|
* This allows TerrainTechnique's to be pluged in at runtime.*/
|
|
class OSGTERRAIN_EXPORT TerrainNode : public osg::Group
|
|
{
|
|
public:
|
|
|
|
TerrainNode();
|
|
|
|
/** Copy constructor using CopyOp to manage deep vs shallow copy.*/
|
|
TerrainNode(const TerrainNode&,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
|
|
|
|
META_Node(osgTerrain, TerrainNode);
|
|
|
|
virtual void traverse(osg::NodeVisitor& nv);
|
|
|
|
|
|
/** Set the TerrainTechnique*/
|
|
void setTerrainTechnique(osgTerrain::TerrainTechnique* TerrainTechnique);
|
|
|
|
/** Get the TerrainTechnique*/
|
|
TerrainTechnique* getTerrainTechnique() { return _terrainTechnique.get(); }
|
|
|
|
/** Get the const TerrainTechnique*/
|
|
const TerrainTechnique* getTerrainTechnique() const { return _terrainTechnique.get(); }
|
|
|
|
|
|
void setHeightLayer(osgTerrain::Layer* layer);
|
|
osgTerrain::Layer* getHeightLayer();
|
|
|
|
void addColorLayer(osgTerrain::Layer* layer);
|
|
void removeColorLayer(osgTerrain::Layer* layer);
|
|
|
|
protected:
|
|
|
|
virtual ~TerrainNode();
|
|
|
|
|
|
osg::ref_ptr<TerrainTechnique> _terrainTechnique;
|
|
|
|
osg::ref_ptr<Layer> _heightLayer;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|