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/**
* $Id$
*
* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*/
#ifndef _IPHYSICSENVIRONMENT
#define _IPHYSICSENVIRONMENT
#include <vector>
#include "PHY_DynamicTypes.h"
/**
* Physics Environment takes care of stepping the simulation and is a container for physics entities (rigidbodies,constraints, materials etc.)
* A derived class may be able to 'construct' entities by loading and/or converting
*/
class PHY_IPhysicsEnvironment
{
public:
virtual ~PHY_IPhysicsEnvironment();
/// Perform an integration step of duration 'timeStep'.
virtual void proceed(double timeStep)=0;
virtual void setGravity(float x,float y,float z)=0;
virtual int createConstraint(class PHY_IPhysicsController* ctrl,class PHY_IPhysicsController* ctrl2,PHY_ConstraintType type,
float pivotX,float pivotY,float pivotZ,
float axisX,float axisY,float axisZ)=0;
virtual void removeConstraint(int constraintid)=0;
virtual PHY_IPhysicsController* rayTest(void* ignoreClient, float fromX,float fromY,float fromZ, float toX,float toY,float toZ,
float& hitX,float& hitY,float& hitZ,float& normalX,float& normalY,float& normalZ)=0;
};
#endif //_IPHYSICSENVIRONMENT
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