/* -*-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 OSGPRESENTATION_LAYER
#define OSGPRESENTATION_LAYER 1

#include <osgPresentation/Group>

namespace osgPresentation {

/** osgPresentation::Layer
*/
class OSGPRESENTATION_EXPORT Layer : public osgPresentation::Group
{
    public :

        Layer() {}

        /** Copy constructor using CopyOp to manage deep vs shallow copy. */
        Layer(const Layer& layer,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY) : osgPresentation::Group(layer,copyop) {}

        META_Presentation(Layer);

        /** Get all types of Properties supported by Presentation Object type, return true if the Properties are supported, false otherwise.*/
        virtual bool getSupportedProperties(PropertyList&);

protected :

        virtual ~Layer() {}
};

}

#endif