feat(physics): wire physx sdk into build

engine/third_party/physx/source/geomutils/include/GuIntersectionTriangleTriangle.h

@@ -0,0 +1,57 @@
+// 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
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+//    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,
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+// 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_INTERSECTION_TRIANGLE_TRIANGLE_H
+#define GU_INTERSECTION_TRIANGLE_TRIANGLE_H
+
+#include "GuSegment.h"
+#include "common/PxPhysXCommonConfig.h"
+
+namespace physx
+{
+namespace Gu
+{
+	/**
+	Tests if a two triangles intersect
+
+	\param a1				[in] Fist point of the first triangle
+	\param b1				[in] Second point of the first triangle
+	\param c1				[in] Third point of the first triangle
+	\param a2				[in] Fist point of the second triangle
+	\param b2				[in] Second point of the second triangle
+	\param c2				[in] Third point of the second triangle
+	\param ignoreCoplanar	[in] True to filter out coplanar triangles
+	\return	true if triangles intersect
+	*/
+	PX_PHYSX_COMMON_API bool intersectTriangleTriangle(	const PxVec3& a1, const PxVec3& b1, const PxVec3& c1,
+														const PxVec3& a2, const PxVec3& b2, const PxVec3& c2,
+														bool ignoreCoplanar = false);
+} // namespace Gu
+}
+
+#endif