source: GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/include/OgreSolidBoundingBox.h @ 156

#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