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85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
// Copyright (c) 1995-1999 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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// JCV 08/01/91 modif introduction des classes XY et Mat dans le package
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// LPA, JCV 07/92 passage sur C1.
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// JCV 07/92 Introduction de la method Dump
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#define No_Standard_OutOfRange
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#include <gp_Ax2d.hxx>
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#include <gp_Dir2d.hxx>
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#include <gp_Pnt2d.hxx>
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#include <gp_Trsf2d.hxx>
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#include <gp_XY.hxx>
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#include <Standard_Dump.hxx>
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Standard_Boolean gp_Ax2d::IsCoaxial (const gp_Ax2d& Other,
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const Standard_Real AngularTolerance,
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const Standard_Real LinearTolerance) const
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{
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gp_XY XY1 = loc.XY();
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XY1.Subtract (Other.loc.XY());
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Standard_Real D1 = XY1.Crossed (Other.vdir.XY());
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if (D1 < 0) D1 = - D1;
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gp_XY XY2 = Other.loc.XY();
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XY2.Subtract (loc.XY());
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Standard_Real D2 = XY2.Crossed (vdir.XY());
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if (D2 < 0) D2 = - D2;
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return (vdir.IsParallel (Other.vdir, AngularTolerance) &&
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D1 <= LinearTolerance && D2 <= LinearTolerance);
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}
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void gp_Ax2d::Scale (const gp_Pnt2d& P,
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const Standard_Real S)
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{
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loc.Scale(P, S);
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if (S < 0.0) vdir.Reverse();
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}
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void gp_Ax2d::Mirror (const gp_Pnt2d& P)
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{
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loc.Mirror(P);
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vdir.Reverse();
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}
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gp_Ax2d gp_Ax2d::Mirrored (const gp_Pnt2d& P) const
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{
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gp_Ax2d A = *this;
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A.Mirror (P);
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return A;
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}
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void gp_Ax2d::Mirror (const gp_Ax2d& A)
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{
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loc.Mirror (A);
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vdir.Mirror (A.vdir);
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}
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gp_Ax2d gp_Ax2d::Mirrored (const gp_Ax2d& A) const
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{
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gp_Ax2d AA = *this;
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AA.Mirror (A);
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return AA;
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}
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void gp_Ax2d::DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth) const
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{
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OCCT_DUMP_CLASS_BEGIN (theOStream, gp_Ax2d)
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OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &loc)
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OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &vdir)
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}
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