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81 lines
3.1 KiB
C++
81 lines
3.1 KiB
C++
// Created on: 1992-10-02
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// Created by: Remi GILET
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// Copyright (c) 1992-1999 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 <GC_MakeCylindricalSurface.hxx>
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#include <GC_MakeTrimmedCylinder.hxx>
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#include <Geom_CylindricalSurface.hxx>
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#include <Geom_RectangularTrimmedSurface.hxx>
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#include <gp_Ax1.hxx>
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#include <gp_Circ.hxx>
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#include <gp_Cylinder.hxx>
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#include <gp_Pnt.hxx>
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#include <Standard_NotImplemented.hxx>
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#include <StdFail_NotDone.hxx>
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//=========================================================================
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// Creation of a cylinder limited by three points <P1>, <P2> and <P3>. +
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// the height og the resulting cylinder is the distance from <P1> to <P2>. +
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// The radius is the distance from <P3> to axis <P1P2>. +
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//=========================================================================
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GC_MakeTrimmedCylinder::GC_MakeTrimmedCylinder(const gp_Pnt& P1 ,
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const gp_Pnt& P2 ,
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const gp_Pnt& P3 )
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{
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GC_MakeCylindricalSurface Cyl(P1,P2,P3);
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TheError = Cyl.Status();
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if (TheError == gce_Done) {
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TheCyl = new Geom_RectangularTrimmedSurface(Cyl.Value(),0.,2.*M_PI,0.,
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P2.Distance(P1),Standard_True,Standard_True);
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}
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}
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//=========================================================================
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// Creation of a cylinder limited by a circle and height. +
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//=========================================================================
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GC_MakeTrimmedCylinder::GC_MakeTrimmedCylinder(const gp_Circ& Circ ,
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const Standard_Real Height ) {
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GC_MakeCylindricalSurface Cyl(Circ);
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TheError = Cyl.Status();
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if (TheError == gce_Done) {
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TheCyl = new Geom_RectangularTrimmedSurface(Cyl.Value(),0.,2.*M_PI,0.,
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Height,Standard_True,Standard_True);
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}
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}
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//=========================================================================
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//=========================================================================
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GC_MakeTrimmedCylinder::GC_MakeTrimmedCylinder(const gp_Ax1& A1 ,
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const Standard_Real Radius ,
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const Standard_Real Height ) {
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GC_MakeCylindricalSurface Cyl(A1,Radius);
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TheError = Cyl.Status();
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if (TheError == gce_Done) {
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TheCyl = new Geom_RectangularTrimmedSurface(Cyl.Value(),0.,2.*M_PI,0.,
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Height,Standard_True,Standard_True);
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}
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}
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const Handle(Geom_RectangularTrimmedSurface)& GC_MakeTrimmedCylinder::
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Value() const
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{
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StdFail_NotDone_Raise_if (TheError != gce_Done,
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"GC_MakeTrimmedCylinder::Value() - no result");
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return TheCyl;
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}
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