///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
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// All rights reserved.
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//
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// This software and its documentation and related materials are owned by
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// the Alliance. The software may only be incorporated into application
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// programs owned by members of the Alliance, subject to a signed
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// Membership Agreement and Supplemental Software License Agreement with the
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// Alliance. The structure and organization of this software are the valuable
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// trade secrets of the Alliance and its suppliers. The software is also
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// protected by copyright law and international treaty provisions. Application
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// programs incorporating this software must include the following statement
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// with their copyright notices:
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//
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// This application incorporates Teigha(R) software pursuant to a license
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// agreement with Open Design Alliance.
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// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
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// All rights reserved.
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//
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// By use of this software, its documentation or related materials, you
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// acknowledge and accept the above terms.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _ODA_COMMON_INCLUDED_
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#define _ODA_COMMON_INCLUDED_
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#ifdef _MSC_VER
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#pragma warning(disable: 4710) // 'function' : function not inlined
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#pragma warning(disable: 4100) // unreferenced formal parameter
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#endif
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#if defined(_MSC_VER) && !defined(_WIN32_WINNT) && !defined(_WINRT)
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#define _WIN32_WINNT 0x0500
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#endif
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#ifdef _WINRT
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#define _WIN32_WINNT 0x0602
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#endif
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#include "TDVersion.h"
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#include "DbExport.h"
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#include "DebugStuff.h"
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#include "OdaDefs.h"
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#include "OdPlatform.h"
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#include "OdModuleNames.h"
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/* {NoAutoLink} */
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#define OdaPI 3.14159265358979323846
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/* {NoAutoLink} */
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#define OdaPI2 (OdaPI / 2.0)
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/* {NoAutoLink} */
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#define OdaPI4 (OdaPI / 4.0)
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/* {NoAutoLink} */
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#define Oda2PI (OdaPI+OdaPI)
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/** \details
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Converts a value in radians to a value in degrees.
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\sa
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OdaToRadian() pseudo-function
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*/
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#define OdaToDegree(rad) ((rad)/OdaPI*180.0)
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/** \details
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Converts a value in degrees to a value in radians.
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\sa
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OdaToDegree() pseudo-function
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*/
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#define OdaToRadian(deg) ((deg)*OdaPI/180.0)
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// SSL:
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// from http://www.ex.ac.uk/cimt/dictunit/dictunit.htm
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//
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// Even as late as the middle of the 20th century there were some differences in UK
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// and US measures which were nominally the same. The UK inch measured 2.53998 cm while
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// the US inch was 2.540005 cm. Both were standardised at 2.54 cm in July 1959.
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/* {NoAutoLink} */
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const double kMmPerInch = 25.4;
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#ifdef EMCC
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#include <iostream>
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#endif
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#endif
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