#ifndef _SolidBoundingBox_H__
#define _SolidBoundingBox_H__

#include "OgreSimpleRenderable.h"

namespace Ogre {

/** A renderable of a solid bounding box using a material with no depth write,
	no colors, and no lighting.
*/
class __declspec(dllexport) SolidBoundingBox : public SimpleRenderable
{
public:

	SolidBoundingBox();
	~SolidBoundingBox();
	/** Sets up the solid box.
		@param aab the axis aligned bounding box
	*/
	void SetupBoundingBox(const AxisAlignedBox& aabb);
	
	/** Builds the wireframe line list.
		@param aab the axis aligned bounding box for setting up the vertices
    */
	void SetupBoundingBoxVertices(const AxisAlignedBox& aab);

	Real getSquaredViewDepth(const Camera* cam) const;

	Real getBoundingRadius(void) const { return mRadius; }

protected:
	/** 
		Sets the material used for occlusion queries. 
		@remark the material is called "Visibility/QueryMaterial" and
		uses no lighting, no depth write, and no colours
	*/
	void SetOcclusionQueryMaterial();

	/** Override this method to prevent parent transforms (rotation,translation,scale)
    */
	void getWorldTransforms( Matrix4* xform ) const;
    /** @copydoc Renderable::getWorldOrientation */
    const Quaternion& getWorldOrientation(void) const;
    /** @copydoc Renderable::getWorldPosition */
    const Vector3& getWorldPosition(void) const;
		
    /** Builds the wireframe line list.
    */
	void setupBoundingBoxVertices(const AxisAlignedBox& aab);

    Real mRadius;
};

}// namespace Ogre

#endif // SolidBoundingBox