Differential D1402 Diff 4633 source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.h

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source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.h

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#include "BulletDynamics/ConstraintSolver/btContactSolverInfo.h"		#include "BulletDynamics/ConstraintSolver/btContactSolverInfo.h"

class WrapperVehicle;		class WrapperVehicle;
class btPersistentManifold;		class btPersistentManifold;
class btBroadphaseInterface;		class btBroadphaseInterface;
struct btDbvtBroadphase;		struct btDbvtBroadphase;
class btOverlappingPairCache;		class btOverlappingPairCache;
class btIDebugDraw;		class btIDebugDraw;
		class btDynamicsWorld;
class PHY_IVehicle;		class PHY_IVehicle;
class CcdOverlapFilterCallBack;		class CcdOverlapFilterCallBack;
class CcdShapeConstructionInfo;		class CcdShapeConstructionInfo;

/** CcdPhysicsEnvironment is an experimental mainloop for physics simulation using optional continuous collision detection.		/** CcdPhysicsEnvironment is an experimental mainloop for physics simulation using optional continuous collision detection.
* Physics Environment takes care of stepping the simulation and is a container for physics entities.		* Physics Environment takes care of stepping the simulation and is a container for physics entities.
* It stores rigidbodies,constraints, materials etc.		* It stores rigidbodies,constraints, materials etc.
* A derived class may be able to 'construct' entities by loading and/or converting		* A derived class may be able to 'construct' entities by loading and/or converting
▲ Show 20 Lines • Show All 61 Lines • ▼ Show 20 Lines	virtual int GetNumTimeSubSteps()
return m_numTimeSubSteps;		return m_numTimeSubSteps;
}		}

virtual void BeginFrame();		virtual void BeginFrame();
virtual void EndFrame() {}		virtual void EndFrame() {}
/// Perform an integration step of duration 'timeStep'.		/// Perform an integration step of duration 'timeStep'.
virtual bool ProceedDeltaTime(double curTime,float timeStep,float interval);		virtual bool ProceedDeltaTime(double curTime,float timeStep,float interval);

		/**
		* Called by Bullet for every physical simulation (sub)tick.
		* Our constructor registers this callback to Bullet, which stores a pointer to 'this' in
		* the btDynamicsWorld::getWorldUserInfo() pointer.
		*/
		static void StaticSimulationSubtickCallback(btDynamicsWorld *world, btScalar timeStep);
		void SimulationSubtickCallback(btScalar timeStep);

virtual void DebugDrawWorld();		virtual void DebugDrawWorld();
// virtual bool proceedDeltaTimeOneStep(float timeStep);		// virtual bool proceedDeltaTimeOneStep(float timeStep);

virtual void SetFixedTimeStep(bool useFixedTimeStep,float fixedTimeStep)		virtual void SetFixedTimeStep(bool useFixedTimeStep,float fixedTimeStep)
{		{
SetNumTimeSubSteps((int)(fixedTimeStep / KX_KetsjiEngine::GetTicRate()));		SetNumTimeSubSteps((int)(fixedTimeStep / KX_KetsjiEngine::GetTicRate()));
}		}
//returns 0.f if no fixed timestep is used		//returns 0.f if no fixed timestep is used
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