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135 lines
3.9 KiB
C++
135 lines
3.9 KiB
C++
// Created on: 1995-04-24
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// Created by: Modelistation
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// Copyright (c) 1995-1999 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 _ChFiDS_FilSpine_HeaderFile
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#define _ChFiDS_FilSpine_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <TColgp_SequenceOfXY.hxx>
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#include <Law_Laws.hxx>
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#include <ChFiDS_Spine.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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class TopoDS_Edge;
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class TopoDS_Vertex;
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class gp_XY;
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class Law_Function;
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class Law_Composite;
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class ChFiDS_HElSpine;
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class ChFiDS_FilSpine;
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DEFINE_STANDARD_HANDLE(ChFiDS_FilSpine, ChFiDS_Spine)
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//! Provides data specific to the fillets -
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//! vector or rule of evolution (C2).
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class ChFiDS_FilSpine : public ChFiDS_Spine
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{
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public:
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Standard_EXPORT ChFiDS_FilSpine();
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Standard_EXPORT ChFiDS_FilSpine(const Standard_Real Tol);
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Standard_EXPORT virtual void Reset (const Standard_Boolean AllData = Standard_False) Standard_OVERRIDE;
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//! initializes the constant vector on edge E.
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Standard_EXPORT void SetRadius (const Standard_Real Radius, const TopoDS_Edge& E);
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//! resets the constant vector on edge E.
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Standard_EXPORT void UnSetRadius (const TopoDS_Edge& E);
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//! initializes the vector on Vertex V.
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Standard_EXPORT void SetRadius (const Standard_Real Radius, const TopoDS_Vertex& V);
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//! resets the vector on Vertex V.
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Standard_EXPORT void UnSetRadius (const TopoDS_Vertex& V);
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//! initializes the vector on the point of parameter W.
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Standard_EXPORT void SetRadius (const gp_XY& UandR, const Standard_Integer IinC);
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//! initializes the constant vector on all spine.
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Standard_EXPORT void SetRadius (const Standard_Real Radius);
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//! initializes the rule of evolution on all spine.
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Standard_EXPORT void SetRadius (const Handle(Law_Function)& C, const Standard_Integer IinC);
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//! returns true if the radius is constant
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//! all along the spine.
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Standard_EXPORT Standard_Boolean IsConstant() const;
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//! returns true if the radius is constant
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//! all along the edge E.
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Standard_EXPORT Standard_Boolean IsConstant (const Standard_Integer IE) const;
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//! returns the radius if the fillet is constant
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//! all along the spine.
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Standard_EXPORT Standard_Real Radius() const;
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//! returns the radius if the fillet is constant
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//! all along the edge E.
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Standard_EXPORT Standard_Real Radius (const Standard_Integer IE) const;
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//! returns the radius if the fillet is constant
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//! all along the edge E.
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Standard_EXPORT Standard_Real Radius (const TopoDS_Edge& E) const;
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Standard_EXPORT virtual void AppendElSpine (const Handle(ChFiDS_HElSpine)& Els) Standard_OVERRIDE;
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Standard_EXPORT Handle(Law_Composite) Law (const Handle(ChFiDS_HElSpine)& Els) const;
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//! returns the elementary law
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Standard_EXPORT Handle(Law_Function)& ChangeLaw (const TopoDS_Edge& E);
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//! returns the maximum radius if the fillet is non-constant
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Standard_EXPORT Standard_Real MaxRadFromSeqAndLaws() const;
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DEFINE_STANDARD_RTTIEXT(ChFiDS_FilSpine,ChFiDS_Spine)
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protected:
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private:
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Standard_EXPORT Handle(Law_Composite) ComputeLaw (const Handle(ChFiDS_HElSpine)& Els);
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Standard_EXPORT void AppendLaw (const Handle(ChFiDS_HElSpine)& Els);
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TColgp_SequenceOfXY parandrad;
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Law_Laws laws;
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};
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#endif // _ChFiDS_FilSpine_HeaderFile
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