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107 lines
3.1 KiB
C++
107 lines
3.1 KiB
C++
// Created on: 1998-08-17
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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_ShapeLaw_HeaderFile
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#define _BRepFill_ShapeLaw_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopTools_HArray1OfShape.hxx>
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#include <Standard_Boolean.hxx>
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#include <BRepFill_SectionLaw.hxx>
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#include <GeomAbs_Shape.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Real.hxx>
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class Law_Function;
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class TopoDS_Vertex;
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class TopoDS_Wire;
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class GeomFill_SectionLaw;
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class TopoDS_Shape;
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class TopoDS_Edge;
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class BRepFill_ShapeLaw;
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DEFINE_STANDARD_HANDLE(BRepFill_ShapeLaw, BRepFill_SectionLaw)
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//! Build Section Law, with an Vertex, or an Wire
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class BRepFill_ShapeLaw : public BRepFill_SectionLaw
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{
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public:
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//! Construct an constant Law
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Standard_EXPORT BRepFill_ShapeLaw(const TopoDS_Vertex& V, const Standard_Boolean Build = Standard_True);
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//! Construct an constant Law
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Standard_EXPORT BRepFill_ShapeLaw(const TopoDS_Wire& W, const Standard_Boolean Build = Standard_True);
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//! Construct an evolutive Law
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Standard_EXPORT BRepFill_ShapeLaw(const TopoDS_Wire& W, const Handle(Law_Function)& L, const Standard_Boolean Build = Standard_True);
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//! Say if the input shape is a vertex.
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Standard_EXPORT virtual Standard_Boolean IsVertex() const Standard_OVERRIDE;
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//! Say if the Law is Constant.
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Standard_EXPORT virtual Standard_Boolean IsConstant() const Standard_OVERRIDE;
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//! Give the law build on a concaneted section
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Standard_EXPORT virtual Handle(GeomFill_SectionLaw) ConcatenedLaw() const Standard_OVERRIDE;
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Standard_EXPORT virtual GeomAbs_Shape Continuity (const Standard_Integer Index, const Standard_Real TolAngular) const Standard_OVERRIDE;
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Standard_EXPORT virtual Standard_Real VertexTol (const Standard_Integer Index, const Standard_Real Param) const Standard_OVERRIDE;
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Standard_EXPORT virtual TopoDS_Vertex Vertex (const Standard_Integer Index, const Standard_Real Param) const Standard_OVERRIDE;
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Standard_EXPORT virtual void D0 (const Standard_Real Param, TopoDS_Shape& S) Standard_OVERRIDE;
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const TopoDS_Edge& Edge (const Standard_Integer Index) const;
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DEFINE_STANDARD_RTTIEXT(BRepFill_ShapeLaw,BRepFill_SectionLaw)
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protected:
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Standard_Boolean vertex;
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private:
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Standard_EXPORT void Init (const Standard_Boolean B);
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TopoDS_Shape myShape;
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Handle(TopTools_HArray1OfShape) myEdges;
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Handle(Law_Function) TheLaw;
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};
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#include <BRepFill_ShapeLaw.lxx>
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#endif // _BRepFill_ShapeLaw_HeaderFile
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