feat(physics): wire physx sdk into build

engine/third_party/physx/source/pvd/src/PxPvdObjectRegistrar.h

@@ -0,0 +1,66 @@
+// 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 PX_PVD_OBJECT_REGISTRAR_H
+#define PX_PVD_OBJECT_REGISTRAR_H
+
+
+#include "foundation/PxHashMap.h"
+#include "foundation/PxMutex.h"
+
+#if !PX_DOXYGEN
+namespace physx
+{
+namespace pvdsdk
+{
+#endif
+class ObjectRegistrar
+{
+	PX_NOCOPY(ObjectRegistrar)
+  public:
+	ObjectRegistrar()
+	{
+	}
+	virtual ~ObjectRegistrar()
+	{
+	}
+
+	bool addItem(const void* inItem);
+	bool decItem(const void* inItem);
+	void clear();
+
+  private:
+	physx::PxHashMap<const void*, uint32_t> mRefCountMap;
+	physx::PxMutex mRefCountMapLock;
+};
+#if !PX_DOXYGEN
+} // pvdsdk
+} // physx
+#endif
+
+#endif