Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 135 insertions, 0 deletions

diff --git a/PhysX_3.4/Source/GeomUtils/src/GuMeshFactory.h b/PhysX_3.4/Source/GeomUtils/src/GuMeshFactory.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 GU_MESH_FACTORY_H
+#define GU_MESH_FACTORY_H
+
+#include "foundation/PxIO.h"
+#include "PxTriangleMesh.h"
+#include "PxConvexMesh.h"
+#include "PxHeightField.h"
+
+#include "CmPhysXCommon.h"
+#include "PxPhysXConfig.h"
+#include "PsMutex.h"
+#include "PsArray.h"
+
+#include "PsUserAllocated.h"
+#include "PsHashSet.h"
+
+namespace physx
+{
+
+class PxHeightFieldDesc;
+
+namespace Gu
+{
+	class ConvexMesh;
+	class HeightField;
+	class TriangleMesh;
+	class TriangleMeshData;
+	struct ConvexHullData;
+}
+
+class GuMeshFactoryListener
+{
+protected:
+	virtual ~GuMeshFactoryListener(){}
+public:
+	virtual void onGuMeshFactoryBufferRelease(const PxBase* object, PxType type) = 0;
+};
+
+#if PX_VC 
+    #pragma warning(push)
+	#pragma warning( disable : 4251 ) // class needs to have dll-interface to be used by clients of class
+#endif
+class PX_PHYSX_COMMON_API GuMeshFactory : public Ps::UserAllocated
+{
+	PX_NOCOPY(GuMeshFactory)
+public:
+									GuMeshFactory();
+protected:
+	virtual							~GuMeshFactory();
+
+public:
+	void							release();
+
+	// Triangle mehes
+	void							addTriangleMesh(Gu::TriangleMesh* np, bool lock=true);
+	PxTriangleMesh*					createTriangleMesh(PxInputStream& stream);
+	PxTriangleMesh*					createTriangleMesh(void* triangleMeshData);
+	bool							removeTriangleMesh(PxTriangleMesh&);
+	PxU32							getNbTriangleMeshes()	const;
+	PxU32							getTriangleMeshes(PxTriangleMesh** userBuffer, PxU32 bufferSize, PxU32 startIndex)	const;
+
+	// Convexes
+	void							addConvexMesh(Gu::ConvexMesh* np, bool lock=true);
+	PxConvexMesh*					createConvexMesh(PxInputStream&);
+	PxConvexMesh*					createConvexMesh(void* convexMeshData);
+	bool							removeConvexMesh(PxConvexMesh&);
+	PxU32							getNbConvexMeshes() const;
+	PxU32							getConvexMeshes(PxConvexMesh** userBuffer, PxU32 bufferSize, PxU32 startIndex)	const;
+
+	// Heightfields
+	void							addHeightField(Gu::HeightField* np, bool lock=true);
+	PxHeightField*					createHeightField(void* heightFieldMeshData);
+	PxHeightField*					createHeightField(PxInputStream&);
+	bool							removeHeightField(PxHeightField&);
+	PxU32							getNbHeightFields()	const;
+	PxU32							getHeightFields(PxHeightField** userBuffer, PxU32 bufferSize, PxU32 startIndex)	const;
+
+	void							addFactoryListener( GuMeshFactoryListener& listener );
+	void							removeFactoryListener( GuMeshFactoryListener& listener );
+	void							notifyFactoryListener(const PxBase*, PxType typeID);
+
+protected:
+
+	PxTriangleMesh*					createTriangleMesh(Gu::TriangleMeshData& data);
+	PxConvexMesh*					createConvexMesh(Gu::ConvexHullData& data);
+
+#if PX_SUPPORT_GPU_PHYSX
+	virtual void					notifyReleaseTriangleMesh(const PxTriangleMesh&) {}
+	virtual void					notifyReleaseHeightField(const PxHeightField&) {}
+	virtual void					notifyReleaseConvexMesh(const PxConvexMesh&) {}
+#endif
+
+	mutable Ps::Mutex				mTrackingMutex;
+private:
+	Ps::CoalescedHashSet<Gu::TriangleMesh*>	mTriangleMeshes;
+	Ps::CoalescedHashSet<Gu::ConvexMesh*>	mConvexMeshes;
+	Ps::CoalescedHashSet<Gu::HeightField*>	mHeightFields;
+
+	Ps::Array<GuMeshFactoryListener*>		mFactoryListeners;
+};
+#if PX_VC 
+     #pragma warning(pop) 
+#endif
+}
+
+#endif