113 lines
3.6 KiB
C++
113 lines
3.6 KiB
C++
//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of NVIDIA CORPORATION nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Copyright (c) 2008-2019 NVIDIA Corporation. All rights reserved.
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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
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// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
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#ifndef PXFOUNDATION_PXSIMPLETYPES_H
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#define PXFOUNDATION_PXSIMPLETYPES_H
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/** \addtogroup foundation
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@{
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*/
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// Platform specific types:
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// Design note: Its OK to use int for general loop variables and temps.
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#include "foundation/PxPreprocessor.h"
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#if PX_VC
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#pragma warning(push)
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#pragma warning(disable : 4668) // suppressing warning generated by Microsoft Visual Studio when including this standard
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// header
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#endif
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#if PX_LINUX
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#define __STDC_LIMIT_MACROS
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#endif
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#include <stdint.h>
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#if PX_VC
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#pragma warning(pop)
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#endif
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#if PX_VC // we could use inttypes.h starting with VC12
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#define PX_PRIu64 "I64u"
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#else
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#if !PX_PS4 && !PX_APPLE_FAMILY
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#define __STDC_FORMAT_MACROS
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#endif
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#include <inttypes.h>
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#define PX_PRIu64 PRIu64
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#endif
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namespace physx
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{
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typedef int64_t PxI64;
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typedef uint64_t PxU64;
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typedef int32_t PxI32;
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typedef uint32_t PxU32;
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typedef int16_t PxI16;
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typedef uint16_t PxU16;
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typedef int8_t PxI8;
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typedef uint8_t PxU8;
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typedef float PxF32;
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typedef double PxF64;
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typedef float PxReal;
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}
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// Type ranges
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// These are here because we sometimes have non-IEEE compliant platforms to deal with.
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// Removal is under consideration (issue GWSD-34)
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#define PX_MAX_F32 3.4028234663852885981170418348452e+38F
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// maximum possible float value
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#define PX_MAX_F64 DBL_MAX // maximum possible double value
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#define PX_EPS_F32 FLT_EPSILON // maximum relative error of float rounding
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#define PX_EPS_F64 DBL_EPSILON // maximum relative error of double rounding
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#define PX_MAX_REAL PX_MAX_F32
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#define PX_EPS_REAL PX_EPS_F32
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#define PX_NORMALIZATION_EPSILON float(1e-20f)
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// Legacy type ranges used by PhysX
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#define PX_MAX_I8 INT8_MAX
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#define PX_MIN_I8 INT8_MIN
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#define PX_MAX_U8 UINT8_MAX
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#define PX_MIN_U8 UINT8_MIN
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#define PX_MAX_I16 INT16_MAX
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#define PX_MIN_I16 INT16_MIN
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#define PX_MAX_U16 UINT16_MAX
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#define PX_MIN_U16 UINT16_MIN
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#define PX_MAX_I32 INT32_MAX
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#define PX_MIN_I32 INT32_MIN
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#define PX_MAX_U32 UINT32_MAX
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#define PX_MIN_U32 UINT32_MIN
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/** @} */
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#endif // #ifndef PXFOUNDATION_PXSIMPLETYPES_H
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