PxHeightFieldSample.h

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/*
 * Copyright (c) 2008-2015, NVIDIA CORPORATION.  All rights reserved.
 *
 * NVIDIA CORPORATION and its licensors retain all intellectual property
 * and proprietary rights in and to this software, related documentation
 * and any modifications thereto.  Any use, reproduction, disclosure or
 * distribution of this software and related documentation without an express
 * license agreement from NVIDIA CORPORATION is strictly prohibited.
 */
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  


#ifndef PX_PHYSICS_NXHEIGHTFIELDSAMPLE
#define PX_PHYSICS_NXHEIGHTFIELDSAMPLE

#include "common/PxPhysXCommonConfig.h"
#include "foundation/PxBitAndData.h"

#ifndef PX_DOXYGEN
namespace physx
{
#endif

struct PxHeightFieldMaterial
{
    enum Enum
    {
        eHOLE = 127  
    };
};

struct PxHeightFieldSample
{
//= ATTENTION! =====================================================================================
// Changing the data layout of this class breaks the binary serialization format.  See comments for 
// PX_BINARY_SERIAL_VERSION.  If a modification is required, please adjust the getBinaryMetaData 
// function.  If the modification is made on a custom branch, please change PX_BINARY_SERIAL_VERSION
// accordingly.
//==================================================================================================

    PxI16           height;

    PxBitAndByte    materialIndex0;

    PX_CUDA_CALLABLE PX_FORCE_INLINE    PxU8    tessFlag()  const   { return PxU8(materialIndex0.isBitSet() ? 1 : 0);       }   // PT: explicit conversion to make sure we don't break the code
    PX_CUDA_CALLABLE PX_FORCE_INLINE    void    setTessFlag()       { materialIndex0.setBit();                      }
    PX_CUDA_CALLABLE PX_FORCE_INLINE    void    clearTessFlag()     { materialIndex0.clearBit();                    }

    PxBitAndByte    materialIndex1;
};

#ifndef PX_DOXYGEN
} // namespace physx
#endif

#endif