feat(physics): wire physx sdk into build

engine/third_party/physx/source/gpusimulationcontroller/include/PxgAnisotropyData.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_ANISOTROPY_DATA_H
+#define PX_ANISOTROPY_DATA_H
+
+
+#include "foundation/PxSimpleTypes.h"
+#include "foundation/PxVec4.h"
+
+#if !PX_DOXYGEN
+namespace physx
+{
+	/**
+	\brief Data and settings to apply smoothing to an array of particle positions
+	*/
+	struct PxSmoothedPositionData
+	{
+		PxVec4* mPositions;	//!< The gpu array with the positions
+		PxReal mSmoothing;	//!< The strength of the smoothing
+	};
+
+	/**
+	\brief Data and settings to compute anisotropy information for an array of particle positions
+	*/
+	struct PxAnisotropyData
+	{
+		PxVec4* mAnisotropy_q1; //!< Gpu array containing the first direction (x, y, z) and magnitude (w) of the anisotropy
+		PxVec4* mAnisotropy_q2; //!< Gpu array containing the second direction (x, y, z) and magnitude (w) of the anisotropy
+		PxVec4* mAnisotropy_q3; //!< Gpu array containing the third direction (x, y, z) and magnitude (w) of the anisotropy
+		PxReal mAnisotropy;		//!< Anisotropy scaling factor
+		PxReal mAnisotropyMin;	//!< Lower anisotropy bound
+		PxReal mAnisotropyMax;  //!< Upper anisotropy bound
+		PxU32 mPadding;
+	};
+
+#endif	
+
+#if !PX_DOXYGEN
+} // namespace physx
+#endif
+
+#endif