feat(physics): wire physx sdk into build

engine/third_party/physx/include/foundation/PxAlignedMalloc.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 PX_ALIGNED_MALLOC_H
+#define PX_ALIGNED_MALLOC_H
+
+#include "PxUserAllocated.h"
+
+/*!
+Allocate aligned memory.
+Alignment must be a power of 2!
+-- should be templated by a base allocator
+*/
+
+#if !PX_DOXYGEN
+namespace physx
+{
+#endif
+	/**
+	Allocator, which is used to access the global PxAllocatorCallback instance
+	(used for dynamic data types template instantiation), which can align memory
+	*/
+
+	// SCS: AlignedMalloc with 3 params not found, seems not used on PC either
+	// disabled for now to avoid GCC error
+
+	template <uint32_t N, typename BaseAllocator = PxAllocator>
+	class PxAlignedAllocator : public BaseAllocator
+	{
+	public:
+		PxAlignedAllocator(const BaseAllocator& base = BaseAllocator()) : BaseAllocator(base)
+		{
+		}
+
+		void* allocate(size_t size, const char* file, int line, uint32_t* cookie=NULL)
+		{
+			PX_UNUSED(cookie);
+
+			size_t pad = N - 1 + sizeof(size_t); // store offset for delete.
+			uint8_t* base = reinterpret_cast<uint8_t*>(BaseAllocator::allocate(size + pad, file, line));
+			if (!base)
+				return NULL;
+
+			uint8_t* ptr = reinterpret_cast<uint8_t*>(size_t(base + pad) & ~(size_t(N) - 1)); // aligned pointer, ensuring N
+																							  // is a size_t
+																							  // wide mask
+			reinterpret_cast<size_t*>(ptr)[-1] = size_t(ptr - base); // store offset
+
+			return ptr;
+		}
+
+		void deallocate(void* ptr, uint32_t* cookie=NULL)
+		{
+			PX_UNUSED(cookie);
+
+			if (ptr == NULL)
+				return;
+
+			uint8_t* base = reinterpret_cast<uint8_t*>(ptr) - reinterpret_cast<size_t*>(ptr)[-1];
+			BaseAllocator::deallocate(base);
+		}
+	};
+
+#if !PX_DOXYGEN
+} // namespace physx
+#endif
+
+#endif
+