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++ // 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 GU_INTERSECTION_TRIANGLE_BOX_H
++ #define GU_INTERSECTION_TRIANGLE_BOX_H
++
++ #include "foundation/PxMat33.h"
++ #include "common/PxPhysXCommonConfig.h"
++
++ namespace physx
++ {
++ namespace Gu
++ {
++ class Box;
++ class BoxPadded;
++
++ /**
++ Tests if a triangle overlaps a box (AABB). This is the reference non-SIMD code.
++
++ \param center [in] the box center
++ \param extents [in] the box extents
++ \param p0 [in] triangle's first point
++ \param p1 [in] triangle's second point
++ \param p2 [in] triangle's third point
++ \return true if triangle overlaps box
++ */
++ PX_PHYSX_COMMON_API PxIntBool intersectTriangleBox_ReferenceCode(const PxVec3& center, const PxVec3& extents, const PxVec3& p0, const PxVec3& p1, const PxVec3& p2);
++
++ /**
++ Tests if a triangle overlaps a box (AABB). This is the optimized SIMD code.
++
++ WARNING: the function has various SIMD requirements, left to the calling code:
++ - function will load 4 bytes after 'center'. Make sure it's safe to load from there.
++ - function will load 4 bytes after 'extents'. Make sure it's safe to load from there.
++ - function will load 4 bytes after 'p0'. Make sure it's safe to load from there.
++ - function will load 4 bytes after 'p1'. Make sure it's safe to load from there.
++ - function will load 4 bytes after 'p2'. Make sure it's safe to load from there.
++ If you can't guarantee these requirements, please use the non-SIMD reference code instead.
++
++ \param center [in] the box center.
++ \param extents [in] the box extents
++ \param p0 [in] triangle's first point
++ \param p1 [in] triangle's second point
++ \param p2 [in] triangle's third point
++ \return true if triangle overlaps box
++ */
++ PX_PHYSX_COMMON_API PxIntBool intersectTriangleBox_Unsafe(const PxVec3& center, const PxVec3& extents, const PxVec3& p0, const PxVec3& p1, const PxVec3& p2);
++
++ /**
++ Tests if a triangle overlaps a box (OBB).
++
++ There are currently no SIMD-related requirements for p0, p1, p2.
++
++ \param box [in] the box
++ \param p0 [in] triangle's first point
++ \param p1 [in] triangle's second point
++ \param p2 [in] triangle's third point
++ \return true if triangle overlaps box
++ */
++ PX_PHYSX_COMMON_API PxIntBool intersectTriangleBox(const BoxPadded& box, const PxVec3& p0, const PxVec3& p1, const PxVec3& p2);
++ } // namespace Gu
++ }
++
++ #endif