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_BVH_33_MIDPHASE_DESC_H
++ #define PX_BVH_33_MIDPHASE_DESC_H
++
++ #include "foundation/PxPreprocessor.h"
++ #include "foundation/PxSimpleTypes.h"
++
++ #if !PX_DOXYGEN
++ namespace physx
++ {
++ #endif
++
++ /**
++ \deprecated This is only used for BVH33 which is deprecated and will be removed in a future version. Use BVH34 instead.
++
++ \brief Enumeration for mesh cooking hints.
++ */
++ struct PX_DEPRECATED PxMeshCookingHint
++ {
++ enum Enum
++ {
++ eSIM_PERFORMANCE = 0, //!< Default value. Favors higher quality hierarchy with higher runtime performance over cooking speed.
++ eCOOKING_PERFORMANCE = 1 //!< Enables fast cooking path at the expense of somewhat lower quality hierarchy construction.
++ };
++ };
++
++ /**
++ \deprecated BVH33 is deprecated and will be removed in a future version. Use BVH34 instead.
++
++ \brief Structure describing parameters affecting BVH33 midphase mesh structure.
++
++ \see PxCookingParams, PxMidphaseDesc
++ */
++ struct PX_DEPRECATED PxBVH33MidphaseDesc
++ {
++ /**
++ \brief Controls the trade-off between mesh size and runtime performance.
++
++ Using a value of 1.0 will produce a larger cooked mesh with generally higher runtime performance,
++ using 0.0 will produce a smaller cooked mesh, with generally lower runtime performance.
++
++ Values outside of [0,1] range will be clamped and cause a warning when any mesh gets cooked.
++
++ <b>Default value:</b> 0.55
++ <b>Range:</b> [0.0f, 1.0f]
++ */
++ PxF32 meshSizePerformanceTradeOff;
++
++ /**
++ \brief Mesh cooking hint. Used to specify mesh hierarchy construction preference.
++
++ <b>Default value:</b> PxMeshCookingHint::eSIM_PERFORMANCE
++ */
++ PxMeshCookingHint::Enum meshCookingHint;
++
++ /**
++ \brief Desc initialization to default value.
++ */
++ void setToDefault()
++ {
++ meshSizePerformanceTradeOff = 0.55f;
++ meshCookingHint = PxMeshCookingHint::eSIM_PERFORMANCE;
++ }
++
++ /**
++ \brief Returns true if the descriptor is valid.
++ \return true if the current settings are valid.
++ */
++ bool isValid() const
++ {
++ if(meshSizePerformanceTradeOff < 0.0f || meshSizePerformanceTradeOff > 1.0f)
++ return false;
++ return true;
++ }
++ };
++
++ #if !PX_DOXYGEN
++ } // namespace physx
++ #endif
++
++
++ #endif
++