feat(physics): wire physx sdk into build

engine/third_party/physx/source/geomutils/src/GuAABBTreeBuildStats.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 GU_AABBTREE_BUILD_STATS_H
+#define GU_AABBTREE_BUILD_STATS_H
+
+#include "common/PxPhysXCommonConfig.h"
+
+namespace physx
+{
+namespace Gu
+{
+	//! Contains AABB-tree build statistics
+	struct PX_PHYSX_COMMON_API BuildStats
+	{
+								BuildStats() : mCount(0), mTotalPrims(0) {}
+
+						PxU32	mCount;			//!< Number of nodes created
+						PxU32	mTotalPrims;	//!< Total accumulated number of primitives. Should be much higher than the source
+												//!< number of prims, since it accumulates all prims covered by each node (i.e. internal
+												//!< nodes too, not just leaf ones)
+
+		// PT: everything's public so consider dropping these
+		PX_FORCE_INLINE	void	reset()					{ mCount = mTotalPrims = 0;	}
+		PX_FORCE_INLINE	void	setCount(PxU32 nb)		{ mCount = nb;				}
+		PX_FORCE_INLINE	void	increaseCount(PxU32 nb)	{ mCount += nb;				}
+		PX_FORCE_INLINE	PxU32	getCount()		const	{ return mCount;			}
+	};
+
+} // namespace Gu
+}
+
+#endif // GU_AABBTREE_BUILD_STATS_H