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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
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
// Created on: 1992-09-28
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// Created by: Didier PIFFAULT
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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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#ifndef _Intf_InterferencePolygon2d_HeaderFile
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#define _Intf_InterferencePolygon2d_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 <Intf_Interference.hxx>
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class Standard_OutOfRange;
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class Intf_Polygon2d;
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class gp_Pnt2d;
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//! Computes the interference between two polygons or
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//! the self intersection of a polygon in two
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//! dimensions.
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class Intf_InterferencePolygon2d : public Intf_Interference
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Constructs an empty interference of Polygon.
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Standard_EXPORT Intf_InterferencePolygon2d();
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//! Constructs and computes an interference between two Polygons.
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Standard_EXPORT Intf_InterferencePolygon2d(const Intf_Polygon2d& Obje1, const Intf_Polygon2d& Obje2);
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//! Constructs and computes the auto interference of a Polygon.
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Standard_EXPORT Intf_InterferencePolygon2d(const Intf_Polygon2d& Obje);
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//! Computes an interference between two Polygons.
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Standard_EXPORT void Perform (const Intf_Polygon2d& Obje1, const Intf_Polygon2d& Obje2);
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//! Computes the self interference of a Polygon.
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Standard_EXPORT void Perform (const Intf_Polygon2d& Obje);
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//! Gives the geometrical 2d point of the intersection
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//! point at address <Index> in the interference.
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Standard_EXPORT gp_Pnt2d Pnt2dValue (const Standard_Integer Index) const;
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protected:
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private:
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Standard_EXPORT void Interference (const Intf_Polygon2d& Obje1, const Intf_Polygon2d& Obje2);
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Standard_EXPORT void Interference (const Intf_Polygon2d& Obje);
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Standard_EXPORT void Clean();
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//! Computes the intersection between two segments
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//! <BegO><EndO> et <BegT><EndT>.
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Standard_EXPORT void Intersect (const Standard_Integer iO, const Standard_Integer iT, const gp_Pnt2d& BegO, const gp_Pnt2d& EndO, const gp_Pnt2d& BegT, const gp_Pnt2d& EndT);
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Standard_Boolean oClos;
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Standard_Boolean tClos;
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Standard_Integer nbso;
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};
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#endif // _Intf_InterferencePolygon2d_HeaderFile
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