www.pudn.com > Gimcrack-v0.0051-Source.zip > aabb.h

//////////////////////////////////////////////////// 
// Axis-aligned bounding box 
// 2003-03-15 
//////////////////////////////////////////////////// 
#ifndef _AABB_H_ 
#define _AABB_H_ 
#include "../entity/trsnode.h" 
//#include "plane.h" 
 
class GcAABB : public GcTRSNode 
{ 
	public: 
		GcAABB(); 
		GcAABB( GcVector3 & v ); 
		GcAABB( GcVector3 & v, GcVector3 & pos ); 
		GcAABB( GcAABB & aabb ); 
		 
		void RenderOutlines(); 
		const bool Intersects( GcAABB * box ); 
//		const bool Intersects( GcPlane & plane ); 
		inline const bool Intersects( GcAABB & plane ); // FIXME: Make param const 
		void SetExtents( GcVector3 & v ); 
		std::string Info(); 
 
		float Extent( int i ) { return m_extents[i]; } 
		const GcVector3 & GetExtent() const { return m_extents; } 
		GcVector3 & GetExtents() { return m_extents; } 
		GcVector3 * GetOrthogonals() { return m_orthogonals; } 
		GcVector3 & GetOrthogonal( int i ) { return m_orthogonals[i]; } 
		void Render() {} 
		GcVector3 Point( int i ); 
		 
		//const GcVector3 Center() const { return GcVector3( GetWorldTranslation() ); } 
 
	protected: 
		GcVector3 m_extents; 
		GcVector3 m_orthogonals[3]; 
		GcVector3 m_points[8]; 
		 
 
}; 
 
#endif /* _AABB_H_ */