Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 203 insertions, 0 deletions

diff --git a/PhysX_3.4/Samples/SampleLargeWorld/SampleLargeWorld.h b/PhysX_3.4/Samples/SampleLargeWorld/SampleLargeWorld.h
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+// This code contains NVIDIA Confidential Information and is disclosed to you
+// under a form of NVIDIA software license agreement provided separately to you.
+//
+// Notice
+// NVIDIA Corporation and its licensors retain all intellectual property and
+// proprietary rights in and to this software and related documentation and
+// any modifications thereto. Any use, reproduction, disclosure, or
+// distribution of this software and related documentation without an express
+// license agreement from NVIDIA Corporation is strictly prohibited.
+//
+// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
+// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
+// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// Information and code furnished is believed to be accurate and reliable.
+// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
+// information or for any infringement of patents or other rights of third parties that may
+// result from its use. No license is granted by implication or otherwise under any patent
+// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
+// This code supersedes and replaces all information previously supplied.
+// NVIDIA Corporation products are not authorized for use as critical
+// components in life support devices or systems without express written approval of
+// NVIDIA Corporation.
+//
+// Copyright (c) 2008-2016 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_LARGE_WORLD_H
+#define SAMPLE_LARGE_WORLD_H
+
+#include "PhysXSample.h"
+#include "ChunkLoader.h"
+#include "characterkinematic/PxController.h"
+#include "characterkinematic/PxControllerBehavior.h"
+#include "PxTkRandom.h"
+
+
+namespace physx
+{
+	class PxControllerManager;
+}
+
+class SampleCCTCameraController;
+class ControlledActor;
+class RenderBaseActor;
+class BackgroundLoader;
+
+typedef Ps::HashMap<const char*, RAWMesh, Ps::Hash<const char*>, Ps::RawAllocator> ObjMeshMap;
+
+class SampleLargeWorld : public PhysXSample
+	, public PxUserControllerHitReport, public PxControllerBehaviorCallback, public PxQueryFilterCallback
+{
+	friend class BackgroundLoader;
+public:
+											SampleLargeWorld(PhysXSampleApplication& app);
+	virtual									~SampleLargeWorld();
+
+	///////////////////////////////////////////////////////////////////////////////
+
+	// Implements SampleApplication
+	virtual	void							onInit();
+    virtual	void						    onInit(bool restart) { onInit(); }
+	virtual	void							onShutdown();
+	virtual	void							onTickPreRender(PxF32 dtime);
+	virtual void							onDigitalInputEvent(const SampleFramework::InputEvent& , bool val);
+
+	//virtual void							onRelease(const PxBase* , void* , PxDeletionEventFlag::Enum ) {}
+	///////////////////////////////////////////////////////////////////////////////
+
+	// Implements PhysXSampleApplication	
+	virtual	void							customizeSceneDesc(PxSceneDesc&);
+	virtual	void							customizeSample(SampleSetup&);
+	virtual	void							onSubstep(PxF32 dtime);	
+	virtual void							collectInputEvents(std::vector<const SampleFramework::InputEvent*>& inputEvents);
+	virtual void							helpRender(PxU32 x, PxU32 y, PxU8 textAlpha);
+	virtual	void							descriptionRender(PxU32 x, PxU32 y, PxU8 textAlpha);
+	virtual	void							customizeRender();
+	virtual	void							newMesh(const RAWMesh&);
+
+	///////////////////////////////////////////////////////////////////////////////
+
+	// Implements PxUserControllerHitReport
+	virtual void							onShapeHit(const PxControllerShapeHit& hit);
+	virtual void							onControllerHit(const PxControllersHit& hit)		{}
+	virtual void							onObstacleHit(const PxControllerObstacleHit& hit)	{}
+
+	///////////////////////////////////////////////////////////////////////////////
+
+	// Implements PxControllerBehaviorCallback
+	virtual PxControllerBehaviorFlags		getBehaviorFlags(const PxShape& shape, const PxActor& actor);
+	virtual PxControllerBehaviorFlags		getBehaviorFlags(const PxController& controller);
+	virtual PxControllerBehaviorFlags		getBehaviorFlags(const PxObstacle& obstacle);
+
+	///////////////////////////////////////////////////////////////////////////////
+
+	// Implements PxQueryFilterCallback
+	virtual	PxQueryHitType::Enum		preFilter(const PxFilterData& filterData, const PxShape* shape, const PxRigidActor* actor, PxHitFlags& queryFlags);
+	virtual	PxQueryHitType::Enum		postFilter(const PxFilterData& filterData, const PxQueryHit& hit);
+
+	///////////////////////////////////////////////////////////////////////////////
+
+	// Implements PxSimulationFilterShader
+	enum
+	{
+											CCD_FLAG = 1<<29,
+	};
+
+	static PxFilterFlags					filter(PxFilterObjectAttributes attributes0, 
+														PxFilterData filterData0, 
+														PxFilterObjectAttributes attributes1, 
+														PxFilterData filterData1,
+														PxPairFlags& pairFlags,
+														const void* constantBlock,
+														PxU32 constantBlockSize);
+
+	///////////////////////////////////////////////////////////////////////////////
+	
+	//Create chunk_i_j file
+	void									createChunk(CoordType coordX, CoordType coordY, PxCollection& outCollection);
+	
+
+private:
+	RAWMesh*								createRawMeshFromMeshGeom(const PxTriangleMeshGeometry& mesh, RAWMesh &rawMesh);
+	RAWMesh*								createRAWMeshFromObjMesh(const char* inObjFileName, const PxTransform& inPos, PxU32 inMaterialID, RAWMesh &outRawMesh);
+
+	//Deep cope 
+	void									cloneMesh(const RAWMesh& inSrc, RAWMesh& outDst);
+
+	void									renderProgressBar(PxF32 ratio, bool needFlush = false);
+	void									releaseJoints();
+	bool									readyToSyncCCT();
+	void									attachNearestObjectsToCCT();
+
+	PxRigidDynamic*							createBox(const PxVec3& pos, const PxVec3& dims, const PxVec3* linVel,
+														RenderMaterial* material, PxReal density);
+	void									addWindMills(const PxTriangleMeshGeometry& meshGeom, PxToolkit::BasicRandom& random, 
+														const PxBounds3& bound, PxCollection& outCollection);
+	void									addTrees(const PxTriangleMeshGeometry& meshGeom, const PxBounds3& bound, PxCollection& outCollection);
+	void									addCity(SampleArray<PxVec3>& terrainVertices, const PxBounds3& bound, PxCollection& outCollection);
+	void									addFarm(SampleArray<PxVec3>& terrainVertices, const PxBounds3& bound, PxCollection& outCollection);
+	void									addFortress(SampleArray<PxVec3>& terrainVertices, const PxBounds3& bound, PxCollection& outCollection);
+	
+	static void								setCCDActive(PxShape& shape);
+	static bool								isCCDActive(PxFilterData& filterData);
+
+	PxTriangleMesh*							generateTriMesh(const SampleArray<PxVec3>* vertices, const SampleArray<PxU32>* indices);
+
+	void									setCollisionGroup(PxRigidActor* actor, PxU32 group);
+
+	//Terrain template data from Terrain.bin
+	struct BinData
+	{
+		SampleArray<SampleArray<PxVec3> >	mTerrainVertices;
+		SampleArray<SampleArray<PxU32> >	mTerrainIndices;	
+
+		CoordType							mDim;
+
+		//Need parent to render progress bar
+		void								serialize(SampleLargeWorld* parent, const char* terrainFile);
+
+	}binData;
+
+	ObjMeshMap								mRenderMeshCache;
+	
+	BackgroundLoader*						mBGLoader;
+	SampleCCTCameraController*				mCCTCamera;
+	ControlledActor*						mActor;
+	PxControllerManager*					mControllerManager;
+	PxExtendedVec3							mControllerInitialPosition;
+	PxExtendedVec3							mLastCCTPosition;
+	std::vector<PxFixedJoint*>				mFixedJoints;
+
+	//Sky box
+	RenderBaseActor*						mSkybox[5];
+
+	//For progress bar renderering
+	PxReal									mProgressBarRatio;
+	Ps::Time::Second						mDiskIOTime;
+	Ps::Time::Second						mPhysxStreaming;
+	Ps::Time::Second						mGraphicStreaming;
+	
+	//Bound of the whole world
+	PxBounds3								mWorldBound;
+
+	bool									mReadyToSyncCCT;
+	bool									mAddRenderActor;
+	bool									mPick;
+	bool									mKeyShiftDown;
+
+	PxReal									mDefaultCameraSpeed;
+
+public:
+	static const PxU32						DEFAULT_COLLISION_GROUP = 0;
+	static const PxU32						FAN_COLLISION_GROUP		= 1;
+	static const PxU32						PICKING_COLLISION_GROUP = 2;
+
+	PxStringTable*							mStringTable;
+};
+
+#endif