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Extras/PhysicsInterface/Common/PHY_IPhysicsEnvironment.h

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+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from the use of this software.
+Permission is granted to anyone to use this software for any purpose, 
+including commercial applications, and to alter it and redistribute it freely, 
+subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
+*/
+
+
+#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	bool		proceedDeltaTime(double curTime,float 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(PHY_IPhysicsController* 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;
+
+
+		//Methods for gamelogic collision/physics callbacks
+		//todo:
+		virtual void addSensor(PHY_IPhysicsController* ctrl)=0;
+		virtual void removeSensor(PHY_IPhysicsController* ctrl)=0;
+		virtual void addTouchCallback(int response_class, PHY_ResponseCallback callback, void *user)=0;
+		virtual void requestCollisionCallback(PHY_IPhysicsController* ctrl)=0;
+		virtual PHY_IPhysicsController*	CreateSphereController(float radius,const PHY__Vector3& position) =0;
+		virtual PHY_IPhysicsController* CreateConeController(float coneradius,float coneheight)=0;
+		
+};
+
+#endif //_IPHYSICSENVIRONMENT
+