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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
120 lines
2.8 KiB
C++
120 lines
2.8 KiB
C++
// Created on: 1993-03-04
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// Created by: Jacques GOUSSARD
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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 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 _Contap_ContAna_HeaderFile
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#define _Contap_ContAna_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_Boolean.hxx>
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#include <Standard_Integer.hxx>
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#include <GeomAbs_CurveType.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Dir.hxx>
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#include <Standard_Real.hxx>
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#include <gp_Circ.hxx>
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class StdFail_NotDone;
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class Standard_DomainError;
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class Standard_OutOfRange;
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class gp_Sphere;
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class gp_Dir;
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class gp_Pnt;
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class gp_Cylinder;
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class gp_Cone;
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class gp_Lin;
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//! This class provides the computation of the contours
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//! for quadric surfaces.
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class Contap_ContAna
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT Contap_ContAna();
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Standard_EXPORT void Perform (const gp_Sphere& S, const gp_Dir& D);
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Standard_EXPORT void Perform (const gp_Sphere& S, const gp_Dir& D, const Standard_Real Ang);
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Standard_EXPORT void Perform (const gp_Sphere& S, const gp_Pnt& Eye);
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Standard_EXPORT void Perform (const gp_Cylinder& C, const gp_Dir& D);
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Standard_EXPORT void Perform (const gp_Cylinder& C, const gp_Dir& D, const Standard_Real Ang);
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Standard_EXPORT void Perform (const gp_Cylinder& C, const gp_Pnt& Eye);
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Standard_EXPORT void Perform (const gp_Cone& C, const gp_Dir& D);
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Standard_EXPORT void Perform (const gp_Cone& C, const gp_Dir& D, const Standard_Real Ang);
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Standard_EXPORT void Perform (const gp_Cone& C, const gp_Pnt& Eye);
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Standard_Boolean IsDone() const;
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Standard_Integer NbContours() const;
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//! Returns GeomAbs_Line or GeomAbs_Circle, when
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//! IsDone() returns True.
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GeomAbs_CurveType TypeContour() const;
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gp_Circ Circle() const;
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Standard_EXPORT gp_Lin Line (const Standard_Integer Index) const;
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protected:
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private:
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Standard_Boolean done;
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Standard_Integer nbSol;
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GeomAbs_CurveType typL;
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gp_Pnt pt1;
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gp_Pnt pt2;
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gp_Pnt pt3;
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gp_Pnt pt4;
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gp_Dir dir1;
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gp_Dir dir2;
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gp_Dir dir3;
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gp_Dir dir4;
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Standard_Real prm;
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};
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#include <Contap_ContAna.lxx>
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#endif // _Contap_ContAna_HeaderFile
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