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54 lines
1.7 KiB
Plaintext
54 lines
1.7 KiB
Plaintext
// 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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#include <StdFail_UndefinedDerivative.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Dir2d.hxx>
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#include <gp_Dir.hxx>
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inline Standard_Real IntImp_ZerParFunc::Root() const {
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return f[0]*f[0]+f[1]*f[1]+f[2]*f[2];
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}
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inline gp_Pnt IntImp_ZerParFunc::Point() const {
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return gp_Pnt((pntsol1.XYZ()+ pntsol2.XYZ())/2.);
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}
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inline gp_Dir IntImp_ZerParFunc::Direction() const {
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if (tangent ) StdFail_UndefinedDerivative::Raise();
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return gp_Dir(tgduv[0]*dpuv[0].XYZ() + tgduv[1]*dpuv[1].XYZ());
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}
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inline gp_Dir2d IntImp_ZerParFunc::DirectionOnS1() const {
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if (tangent ) StdFail_UndefinedDerivative::Raise();
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return gp_Dir2d(tgduv[0],tgduv[1]);
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}
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inline gp_Dir2d IntImp_ZerParFunc::DirectionOnS2() const {
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if (tangent ) StdFail_UndefinedDerivative::Raise();
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return gp_Dir2d(tgduv[2],tgduv[3]);
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}
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inline const ThePSurface& IntImp_ZerParFunc::AuxillarSurface1() const {
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return (*((const ThePSurface * const)(surf1)));
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}
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inline const ThePSurface& IntImp_ZerParFunc::AuxillarSurface2() const {
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return (*((const ThePSurface * const)(surf2)));
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}
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