/*
 * Copyright (c) 2001-2005 Erwin Coumans <phy@erwincoumans.com>
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.  Erwin Coumans makes no
 * representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 *
 */

#ifndef PHY__MOTIONSTATE_H
#define PHY__MOTIONSTATE_H

/**
	PHY_IMotionState is the Interface to explicitly synchronize the world transformation.
	Default implementations for mayor graphics libraries like OpenGL and DirectX can be provided.
*/
class	PHY_IMotionState

{
	public:
		
		virtual ~PHY_IMotionState();

		virtual void	getWorldPosition(float& posX,float& posY,float& posZ)=0;
		virtual void	getWorldScaling(float& scaleX,float& scaleY,float& scaleZ)=0;
		virtual void	getWorldOrientation(float& quatIma0,float& quatIma1,float& quatIma2,float& quatReal)=0;
		
		virtual void	setWorldPosition(float posX,float posY,float posZ)=0;
		virtual	void	setWorldOrientation(float quatIma0,float quatIma1,float quatIma2,float quatReal)=0;

		virtual	void	calculateWorldTransformations()=0;
};

#endif //PHY__MOTIONSTATE_H