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102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
// Created on: 1998-01-07
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// Created by: Philippe MANGIN
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// Copyright (c) 1998-1999 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 _BRepFill_SectionLaw_HeaderFile
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#define _BRepFill_SectionLaw_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <GeomFill_HArray1OfSectionLaw.hxx>
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#include <Standard_Boolean.hxx>
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#include <BRepTools_WireExplorer.hxx>
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#include <MMgt_TShared.hxx>
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#include <Standard_Integer.hxx>
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#include <GeomAbs_Shape.hxx>
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#include <Standard_Real.hxx>
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class GeomFill_SectionLaw;
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class TopoDS_Vertex;
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class TopoDS_Shape;
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class TopoDS_Wire;
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class TopoDS_Edge;
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class BRepFill_SectionLaw;
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DEFINE_STANDARD_HANDLE(BRepFill_SectionLaw, MMgt_TShared)
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//! Build Section Law, with an Vertex, or an Wire
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class BRepFill_SectionLaw : public MMgt_TShared
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{
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public:
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Standard_EXPORT Standard_Integer NbLaw() const;
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Standard_EXPORT const Handle(GeomFill_SectionLaw)& Law (const Standard_Integer Index) const;
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Standard_EXPORT virtual Standard_Boolean IsConstant() const = 0;
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Standard_EXPORT Standard_Boolean IsUClosed() const;
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Standard_EXPORT Standard_Boolean IsVClosed() const;
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//! Say if the input sahpe is a vertex.
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Standard_EXPORT virtual Standard_Boolean IsVertex() const = 0;
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Standard_EXPORT virtual Handle(GeomFill_SectionLaw) ConcatenedLaw() const = 0;
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Standard_EXPORT virtual GeomAbs_Shape Continuity (const Standard_Integer Index, const Standard_Real TolAngular) const = 0;
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Standard_EXPORT virtual Standard_Real VertexTol (const Standard_Integer Index, const Standard_Real Param) const = 0;
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Standard_EXPORT virtual TopoDS_Vertex Vertex (const Standard_Integer Index, const Standard_Real Param) const = 0;
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Standard_EXPORT virtual void D0 (const Standard_Real U, TopoDS_Shape& S) = 0;
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Standard_EXPORT void Init (const TopoDS_Wire& W);
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Standard_EXPORT TopoDS_Edge CurrentEdge();
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DEFINE_STANDARD_RTTIEXT(BRepFill_SectionLaw,MMgt_TShared)
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protected:
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Handle(GeomFill_HArray1OfSectionLaw) myLaws;
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Standard_Boolean uclosed;
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Standard_Boolean vclosed;
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private:
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BRepTools_WireExplorer myIterator;
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};
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#endif // _BRepFill_SectionLaw_HeaderFile
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