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kaplademo/source/kaplaDemo/SceneVehicle.h

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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) 2018 NVIDIA Corporation. All rights reserved.
+
+#ifndef SCENE_VEHICLE_H
+#define SCENE_VEHICLE_H
+
+#include "SceneKapla.h"
+#include "vehicle/PxVehicleWheels.h"
+#include "RawLoader.h"
+#include "VehicleManager.h"
+#include "VehicleController.h"
+#include "VehicleControlInputs.h"
+#include "VehicleCameraController.h"
+
+using namespace physx;
+
+// ---------------------------------------------------------------------
+class SceneVehicle : public SceneKapla, public RAWImportCallback
+{
+public:
+	SceneVehicle(PxPhysics* pxPhysics, PxCooking *pxCooking, bool isGrb,
+		Shader *defaultShader, const char *resourcePath, float slowMotionFactor);
+
+	virtual ~SceneVehicle(){}
+
+	///////////////////////////////////////////////////////////////////////////////
+
+	// Implements RAWImportCallback
+	virtual	void	newMaterial(const RAWMaterial&);
+	virtual	void	newMesh(const RAWMesh&);
+	virtual	void	newTexture(const RAWTexture&);
+	virtual	void	newShape(const RAWShape&){}
+	virtual	void	newHelper(const RAWHelper&){}
+	
+	///////////////////////////////////////////////////////////////////////////////
+
+
+	virtual void handleMouseButton(int button, int state, int x, int y);
+	virtual void handleMouseMotion(int x, int y);
+
+	virtual void handleKeyDown(unsigned char key, int x, int y);
+	virtual void handleKeyUp(unsigned char key, int x, int y);
+	virtual void handleSpecialKey(unsigned char key, int x, int y);
+
+	virtual void handleGamepadButton(int button, bool state);
+	virtual void handleGamepadAxis(int axis, float x);
+	virtual void handleGamepadTrigger(int trigger, float x);
+
+	virtual void getCamera(PxVec3& pos, PxVec3& dir);
+
+	virtual void preSim(float dt);
+	virtual void postSim(float dt);
+
+	virtual void render(bool useShader);
+
+	virtual void customizeSceneDesc(PxSceneDesc& desc);
+
+	virtual void onInit(PxScene* pxScene);
+
+	virtual void setScene(PxScene* pxScene);
+
+private:
+
+	void renderCar(bool useShader);
+	void createStandardMaterials();
+	void createVehicle(PxPhysics* pxPhysics);
+	void createTerrain(PxU32 size, float width, float chaos);
+	void importRAWFile(const char* relativePath, PxReal scale, bool recook = false);
+
+	enum
+	{
+		MAX_NUM_INDEX_BUFFERS = 16
+	};
+	PxU32							mNbIB;
+	PxU32*							mIB[MAX_NUM_INDEX_BUFFERS];
+	PxU32							mNbTriangles[MAX_NUM_INDEX_BUFFERS];
+	PxU32							mRenderMaterial[MAX_NUM_INDEX_BUFFERS];
+
+	PxVehicleDrivableSurfaceType	mVehicleDrivableSurfaceTypes[MAX_NUM_INDEX_BUFFERS];
+	PxMaterial*						mStandardMaterials[MAX_NUM_INDEX_BUFFERS];
+
+	PxMaterial*		mChassisMaterialDrivable;
+	PxMaterial*		mChassisMaterialNonDrivable;
+
+	VehicleManager				mVehicleManager;
+	VehicleController			mVehicleController;
+	VehicleControlInputs		mControlInputs;
+	VehicleCameraController		mCameraController;
+
+	//Terrain
+	PxF32*							mTerrainVB;
+	PxU32							mNbTerrainVerts;
+
+	//render car 
+	GLuint						mTextureIds[2];
+	ShaderMaterial				mCarPartMaterial[2];
+
+	PxU32						mNumMaterials;
+	PxU32						mNumTextures;
+};
+#endif  // SCENE_BOXES_H