OpenSceneGraph/examples/osgshaders/GL2Scene.h

/* -*-c++-*- 
*
*  OpenSceneGraph example, osgshaders.
*
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/* file:	examples/osgglsl/GL2Scene.h
 * author:	Mike Weiblen 2005-03-30
 *
 * See http://www.3dlabs.com/opengl2/ for more information regarding
 * the OpenGL Shading Language.
*/

#include <osg/Node>
#include <osg/Referenced>
#include <osg/ref_ptr>

#include <osg/Program>

class GL2Scene : public osg::Referenced
{
    public:
	GL2Scene();

	osg::ref_ptr<osg::Group> getRootNode() { return _rootNode; }
	void reloadShaderSource();
	void toggleShaderEnable();

    protected:
	~GL2Scene();

    private:	/*methods*/
	osg::ref_ptr<osg::Group> buildScene();

    private:	/*data*/
	osg::ref_ptr<osg::Group> _rootNode;
	std::vector< osg::ref_ptr<osg::Program> > _programList;
	bool _shadersEnabled;
};

typedef osg::ref_ptr<GL2Scene> GL2ScenePtr;

/*EOF*/