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//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of NVIDIA CORPORATION nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (c) 2008-2018 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
#ifndef SAMPLE_VEHICLE_CAMERA_CONTROLLER_H
#define SAMPLE_VEHICLE_CAMERA_CONTROLLER_H
#include "common/PxPhysXCommonConfig.h"
#include "foundation/PxVec3.h"
#include "foundation/PxTransform.h"
using namespace physx;
namespace physx
{
class PxScene;
class PxVehicleWheels;
class PxRigidDynamic;
}
class Camera;
class SampleVehicle_CameraController
{
public:
SampleVehicle_CameraController();
~SampleVehicle_CameraController();
void setInputs(const PxF32 rotateInputY, const PxF32 rotateInputZ)
{
mRotateInputY=rotateInputY;
mRotateInputZ=rotateInputZ;
}
void update(const PxF32 dtime, const PxVehicleWheels& focusVehicle, PxScene& scene);
void restart() {}
bool getIsLockedOnVehicleTransform() const {return mLockOnFocusVehTransform;}
void toggleLockOnVehTransform() {mLockOnFocusVehTransform = !mLockOnFocusVehTransform;}
const PxVec3& getCameraPos() const {return mCameraPos;}
const PxVec3& getCameraTar() const {return mCameraTargetPos;}
private:
PxF32 mRotateInputY;
PxF32 mRotateInputZ;
PxF32 mMaxCameraRotateSpeed;
PxF32 mCameraRotateAngleY;
PxF32 mCameraRotateAngleZ;
PxVec3 mCameraPos;
PxVec3 mCameraTargetPos;
PxVec3 mLastCarPos;
PxVec3 mLastCarVelocity;
bool mCameraInit;
bool mLockOnFocusVehTransform;
PxTransform mLastFocusVehTransform;
void update(const PxReal dtime, const PxRigidDynamic* actor, PxScene& scene);
};
#endif //SAMPLE_VEHICLE_CAMERA_CONTROLLER_H
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