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137 lines
5.2 KiB
C++
137 lines
5.2 KiB
C++
// Created on: 1995-06-06
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// Created by: Jean Yves LEBEY
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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 _BRepApprox_TheMultiLineToolOfApprox_HeaderFile
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#define _BRepApprox_TheMultiLineToolOfApprox_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_Integer.hxx>
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#include <TColgp_Array1OfPnt.hxx>
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#include <TColgp_Array1OfPnt2d.hxx>
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#include <Standard_Boolean.hxx>
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#include <TColgp_Array1OfVec.hxx>
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#include <TColgp_Array1OfVec2d.hxx>
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#include <BRepApprox_TheMultiLineOfApprox.hxx>
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#include <Approx_Status.hxx>
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class BRepApprox_TheMultiLineOfApprox;
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class ApproxInt_SvSurfaces;
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class BRepApprox_TheMultiLineToolOfApprox
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Returns the number of multipoints of the TheMultiLine.
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static Standard_Integer FirstPoint (const BRepApprox_TheMultiLineOfApprox& ML);
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//! Returns the number of multipoints of the TheMultiLine.
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static Standard_Integer LastPoint (const BRepApprox_TheMultiLineOfApprox& ML);
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//! Returns the number of 2d points of a TheMultiLine.
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static Standard_Integer NbP2d (const BRepApprox_TheMultiLineOfApprox& ML);
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//! Returns the number of 3d points of a TheMultiLine.
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static Standard_Integer NbP3d (const BRepApprox_TheMultiLineOfApprox& ML);
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//! returns the 3d points of the multipoint <MPointIndex>
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//! when only 3d points exist.
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static void Value (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer MPointIndex, TColgp_Array1OfPnt& tabPt);
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//! returns the 2d points of the multipoint <MPointIndex>
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//! when only 2d points exist.
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static void Value (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer MPointIndex, TColgp_Array1OfPnt2d& tabPt2d);
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//! returns the 3d and 2d points of the multipoint
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//! <MPointIndex>.
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static void Value (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer MPointIndex, TColgp_Array1OfPnt& tabPt, TColgp_Array1OfPnt2d& tabPt2d);
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//! returns the 3d points of the multipoint <MPointIndex>
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//! when only 3d points exist.
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static Standard_Boolean Tangency (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer MPointIndex, TColgp_Array1OfVec& tabV);
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//! returns the 2d tangency points of the multipoint
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//! <MPointIndex> only when 2d points exist.
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static Standard_Boolean Tangency (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer MPointIndex, TColgp_Array1OfVec2d& tabV2d);
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//! returns the 3d and 2d points of the multipoint
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//! <MPointIndex>.
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static Standard_Boolean Tangency (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer MPointIndex, TColgp_Array1OfVec& tabV, TColgp_Array1OfVec2d& tabV2d);
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//! returns the 3d curvature of the multipoint <MPointIndex>
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//! when only 3d points exist.
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static Standard_Boolean Curvature (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer MPointIndex, TColgp_Array1OfVec& tabV);
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//! returns the 2d curvature points of the multipoint
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//! <MPointIndex> only when 2d points exist.
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static Standard_Boolean Curvature (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer MPointIndex, TColgp_Array1OfVec2d& tabV2d);
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//! returns the 3d and 2d curvature of the multipoint
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//! <MPointIndex>.
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static Standard_Boolean Curvature (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer MPointIndex, TColgp_Array1OfVec& tabV, TColgp_Array1OfVec2d& tabV2d);
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//! Is called if WhatStatus returned "PointsAdded".
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static BRepApprox_TheMultiLineOfApprox MakeMLBetween (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer I1, const Standard_Integer I2, const Standard_Integer NbPMin);
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static Approx_Status WhatStatus (const BRepApprox_TheMultiLineOfApprox& ML, const Standard_Integer I1, const Standard_Integer I2);
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//! Dump of the current multi-line.
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Standard_EXPORT static void Dump (const BRepApprox_TheMultiLineOfApprox& ML);
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protected:
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private:
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};
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#define TheMultiLine BRepApprox_TheMultiLineOfApprox
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#define TheMultiLine_hxx <BRepApprox_TheMultiLineOfApprox.hxx>
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#define TheMultiMPoint ApproxInt_SvSurfaces
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#define TheMultiMPoint_hxx <ApproxInt_SvSurfaces.hxx>
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#define ApproxInt_MultiLineTool BRepApprox_TheMultiLineToolOfApprox
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#define ApproxInt_MultiLineTool_hxx <BRepApprox_TheMultiLineToolOfApprox.hxx>
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#include <ApproxInt_MultiLineTool.lxx>
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#undef TheMultiLine
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#undef TheMultiLine_hxx
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#undef TheMultiMPoint
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#undef TheMultiMPoint_hxx
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#undef ApproxInt_MultiLineTool
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#undef ApproxInt_MultiLineTool_hxx
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#endif // _BRepApprox_TheMultiLineToolOfApprox_HeaderFile
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