feat(physics): wire physx sdk into build

engine/third_party/physx/source/simulationcontroller/src/ScObjectIDTracker.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) 2008-2025 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 SC_OBJECT_ID_TRACKER_H
+#define SC_OBJECT_ID_TRACKER_H
+
+#include "CmIDPool.h"
+#include "foundation/PxBitMap.h"
+#include "foundation/PxUserAllocated.h"
+
+namespace physx
+{
+namespace Sc
+{
+	// PT: TODO: this has no direct dependency on "Sc". It should really be a "Cm" class.
+	class ObjectIDTracker : public PxUserAllocated
+	{
+		PX_NOCOPY(ObjectIDTracker)
+	public:
+										ObjectIDTracker() : mPendingReleasedIDs("objectIDTrackerIDs") {}
+
+		PX_INLINE		PxU32			createID()						{ return mIDPool.getNewID();				}
+
+		PX_INLINE		void			releaseID(PxU32 id)				
+										{
+											markIDAsDeleted(id); 
+											mPendingReleasedIDs.pushBack(id);	
+										}
+
+		PX_INLINE		PxIntBool		isDeletedID(PxU32 id)	const	{ return mDeletedIDsMap.boundedTest(id);	}
+		PX_FORCE_INLINE PxU32			getDeletedIDCount()		const	{ return mPendingReleasedIDs.size();		}
+		PX_INLINE		void			clearDeletedIDMap()				{ mDeletedIDsMap.clear();					}
+
+		PX_INLINE		void			resizeDeletedIDMap(PxU32 id, PxU32 numIds)	
+										{ 
+											mDeletedIDsMap.resize(id); 
+											mPendingReleasedIDs.reserve(numIds);
+										}
+
+		PX_INLINE		void			processPendingReleases()
+										{
+											for(PxU32 i=0; i < mPendingReleasedIDs.size(); i++)
+												 mIDPool.freeID(mPendingReleasedIDs[i]);
+
+											mPendingReleasedIDs.clear();
+										}
+
+		PX_INLINE		void			reset()
+										{
+											processPendingReleases();
+											mPendingReleasedIDs.reset();
+
+											// Don't free stuff in IDPool, we still need the list of free IDs
+											// And it does not seem worth freeing the memory of the bitmap
+										}
+
+		PX_INLINE		PxU32			getMaxID()	const
+										{
+											return mIDPool.getMaxID();
+										}
+	private:
+		PX_INLINE		void			markIDAsDeleted(PxU32 id)
+										{
+											PX_ASSERT(!isDeletedID(id));
+											mDeletedIDsMap.growAndSet(id);
+										}
+
+						Cm::IDPool		mIDPool;
+						PxBitMap		mDeletedIDsMap;
+						PxArray<PxU32>	mPendingReleasedIDs;  // Buffer for released IDs to make sure newly created objects do not re-use these IDs immediately
+	};
+}
+}
+
+#endif