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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
99 lines
2.7 KiB
C++
99 lines
2.7 KiB
C++
// Created on: 1994-09-29
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// Created by: Dieter THIEMANN
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// Copyright (c) 1994-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _UnitsMethods_HeaderFile
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#define _UnitsMethods_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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class Geom2d_Curve;
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class Geom_Surface;
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class UnitsMethods
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Initializes the 3 factors for the conversion of
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//! units
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Standard_EXPORT static void InitializeFactors (const Standard_Real LengthFactor, const Standard_Real PlaneAngleFactor, const Standard_Real SolidAngleFactor);
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Standard_EXPORT static Standard_Real LengthFactor();
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Standard_EXPORT static Standard_Real PlaneAngleFactor();
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Standard_EXPORT static Standard_Real SolidAngleFactor();
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Standard_EXPORT static void Set3dConversion (const Standard_Boolean B);
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Standard_EXPORT static Standard_Boolean Convert3d();
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Standard_EXPORT static Handle(Geom2d_Curve) RadianToDegree (const Handle(Geom2d_Curve)& C, const Handle(Geom_Surface)& S);
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Standard_EXPORT static Handle(Geom2d_Curve) DegreeToRadian (const Handle(Geom2d_Curve)& C, const Handle(Geom_Surface)& S);
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Standard_EXPORT static Handle(Geom2d_Curve) MirrorPCurve (const Handle(Geom2d_Curve)& C);
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//! Returns value of unit encoded by parameter param
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//! (integer value denoting unit, as described in IGES
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//! standard) in millimeters
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Standard_EXPORT static Standard_Real GetLengthFactorValue (const Standard_Integer param);
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//! Returns value of current internal unit for CASCADE
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//! in millemeters
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Standard_EXPORT static Standard_Real GetCasCadeLengthUnit();
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//! Sets value of current internal unit for CASCADE
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//! by parameter param (integer value denoting unit,
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//! as described in IGES standard)
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//! GetCasCadeLengthUnit() will then return value
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//! equal to GetLengthFactorValue(param)
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Standard_EXPORT static void SetCasCadeLengthUnit (const Standard_Integer param);
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protected:
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private:
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};
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#endif // _UnitsMethods_HeaderFile
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