feat(physics): wire physx sdk into build

engine/third_party/physx/source/physxcharacterkinematic/src/CctInternalStructs.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 CCT_INTERNAL_STRUCTS_H
+#define CCT_INTERNAL_STRUCTS_H
+
+#include "CctController.h"
+
+namespace physx
+{
+	class PxObstacle;	// (*)
+
+namespace Cct
+{
+	class ObstacleContext;
+
+	enum UserObjectType
+	{
+		USER_OBJECT_CCT					= 0,
+		USER_OBJECT_BOX_OBSTACLE		= 1,
+		USER_OBJECT_CAPSULE_OBSTACLE	= 2
+	};
+
+	PX_FORCE_INLINE	PxU32	encodeUserObject(PxU32 index, UserObjectType type)
+	{
+		PX_ASSERT(index<=0xffff);
+		PX_ASSERT(PxU32(type)<=0xffff);
+		return (PxU16(index)<<16)|PxU32(type);
+	}
+
+	PX_FORCE_INLINE	UserObjectType	decodeType(PxU32 code)
+	{
+		return UserObjectType(code & 0xffff);
+	}
+
+	PX_FORCE_INLINE	PxU32	decodeIndex(PxU32 code)
+	{
+		return code>>16;
+	}
+
+	struct PxInternalCBData_OnHit : InternalCBData_OnHit
+	{
+		Controller*				controller;
+		const ObstacleContext*	obstacles;
+		const PxObstacle*		touchedObstacle;
+		PxObstacleHandle		touchedObstacleHandle;
+	};
+
+	struct PxInternalCBData_FindTouchedGeom : InternalCBData_FindTouchedGeom
+	{
+		PxScene*				scene;
+		PxRenderBuffer*			renderBuffer;	// Render buffer from controller manager, not the one from the scene
+
+		PxHashSet<PxShape*>*	cctShapeHashSet;
+	};
+}
+}
+
+#endif