source: GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/include/OgreBvHierarchySceneNode.h @ 1320

/*
-----------------------------------------------------------------------------
This source file is part of the GameTools Project
http://www.gametools.org

Author: Martin Szydlowski
-----------------------------------------------------------------------------
*/

#ifndef _OgreBvHierarchySceneNode_H__
#define _OgreBvHierarchySceneNode_H__

#include <OgreSceneNode.h>
#include "OgreBvhRenderable.h"

namespace Ogre
{

        class BvHierarchySceneNode : public SceneNode, public BvhRenderable
        {
        public:
                BvHierarchySceneNode(SceneManager *creator):
                  SceneNode(creator) {};

                BvHierarchySceneNode(SceneManager *creator, const String& name):
                  SceneNode(creator, name) {};

                ~BvHierarchySceneNode() {};

                // gather info for kd-tree creation
                virtual void computeScene(BvhPlaneEventList& events, AxisAlignedBox& aabb, int& nObjects, bool includeChildren = true);

                // add all contained objects to render queue
                virtual void queueObjects(Camera* cam, RenderQueue* queue, bool onlyShadowCasters);

                // place all entities in geometry queue (for CHC)
                virtual void getGeometryList(GtpVisibility::GeometryVector *geometryList);

                // return a bounding box enclosing all objects
                virtual AxisAlignedBox getBoundingBox(void) const;

                // DEBUG
                String dumpToString(void);
        protected:
                virtual void _updateBounds(void);

                typedef std::set<String> StringSet;

                static StringSet& getExcludedMovables(void);
        };

} // namespace Ogre

#endif // _OgreBvHierarchySceneNode_H__