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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
44 lines
1.9 KiB
C++
44 lines
1.9 KiB
C++
// Created on: 1993-07-02
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// Created by: Martine LANGLOIS
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// Copyright (c) 1993-1999 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
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// under the terms of the GNU Lesser General Public 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 <StepToGeom_MakeConicalSurface.ixx>
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#include <Geom_ConicalSurface.hxx>
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#include <StepGeom_Axis2Placement3d.hxx>
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#include <StepToGeom_MakeAxis2Placement.hxx>
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#include <Geom_Axis2Placement.hxx>
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#include <gp_Ax2.hxx>
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#include <Precision.hxx>//#2(K3-3) rln
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#include <UnitsMethods.hxx>
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//=============================================================================
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// Creation d' une ConicalSurface de Geom a partir d' une ConicalSurface de
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// Step
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//=============================================================================
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Standard_Boolean StepToGeom_MakeConicalSurface::Convert (const Handle(StepGeom_ConicalSurface)& SS, Handle(Geom_ConicalSurface)& CS)
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{
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Handle(Geom_Axis2Placement) A;
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if (StepToGeom_MakeAxis2Placement::Convert(SS->Position(),A))
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{
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const Standard_Real R = SS->Radius() * UnitsMethods::LengthFactor();
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const Standard_Real Ang = SS->SemiAngle() * UnitsMethods::PlaneAngleFactor();
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//#2(K3-3) rln 12/02/98 ProSTEP ct_turbine-A.stp entity #518, #3571 (gp::Resolution() is too little)
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CS = new Geom_ConicalSurface(A->Ax2(), Max(Ang, Precision::Angular()), R);
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return Standard_True;
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}
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return Standard_False;
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}
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