Revision control
++ // Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
++ // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
++ // SPDX-FileCopyrightText: Copyright (c) 2008-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
++ // SPDX-License-Identifier: Apache-2.0
++
++ #ifndef PX_SCENE_QUERY_SYSTEM_EXT_H
++ #define PX_SCENE_QUERY_SYSTEM_EXT_H
++
++ #include "PxSceneQuerySystem.h"
++
++ #if !PX_DOXYGEN
++ namespace physx
++ {
++ #endif
++
++ /**
++ \brief Creates an external scene query system.
++
++ An external SQ system is the part of a PxScene that deals with scene queries (SQ). This is usually taken care of
++ by an internal implementation inside PxScene, but it is also possible to re-route all SQ calls to an external
++ implementation, potentially opening the door to some customizations in behavior and features for advanced users.
++
++ The following external SQ system is an example of how an implementation would look like. It re-uses much of the
++ same code as the internal version, but it could be re-implemented in a completely different way to match users'
++ specific needs.
++
++ \param[in] desc Scene query descriptor
++ \param[in] contextID Context ID parameter, sent to the profiler
++
++ \return An external SQ system instance
++
++ \see PxSceneQuerySystem PxSceneQueryDesc
++ */
++ PxSceneQuerySystem* PxCreateExternalSceneQuerySystem(const PxSceneQueryDesc& desc, PxU64 contextID);
++
++ #if !PX_DOXYGEN
++ } // namespace physx
++ #endif
++
++ #endif