#ifndef _SolidHalfBoundingBox_H__
#define _SolidHalfBoundingBox_H__

#include "OgreWireBoundingBox.h"

namespace Ogre {

/** Allows the rendering of one half of a solid bounding box.
    @remarks
        This class builds a wireframe renderable from a given aabb. A pointer to this class can be
		added to a render queue to display the bounding box of an object.
*/
class SolidHalfBoundingBox : public WireBoundingBox
{
public:

	SolidHalfBoundingBox();
	/** Sets up the first or second half of a the solid box.
		@param aab the axis aligned bounding box
		@param isFirstHalf if it is the first or the second half
	*/
	void SetupBoundingBox(const AxisAlignedBox& aabb, const bool isFirstHalf);
	
	/** Builds the wireframe line list.
		@param aab the axis aligned bounding box for setting up the vertices
		@param first or second half of the box
    */
	void SetupBoundingBoxVertices(const AxisAlignedBox& aab, const bool isFirstHalf);

protected:
   
	/** 
		Sets the material used for occlusion queries. 
		@remark the material is called "OcclusionQuery" and
		uses no lighting, no depth write, and no colours
	*/
	void SetOcclusionQueryMaterial();
	/** Whether this half box is the first or the second half of the bounding box. 
	*/
	bool mIsFirstHalf;	
};

}// namespace Ogre

#endif // SolidHalfBoundingBox