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d33a8cde96
Walking line method extraction into separate class IntTools_WLineTool. New purging method of walking line had been added. Now point which are out of bounds are deleted. Minor corrections. Test case for issue CR26775
81 lines
3.8 KiB
C++
81 lines
3.8 KiB
C++
// 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 _IntTools_WLineTool_HeaderFile
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#define _IntTools_WLineTool_HeaderFile
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#include <Standard_Boolean.hxx>
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#include <Standard_Macro.hxx>
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#include <IntPatch_WLine.hxx>
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#include <IntPatch_SequenceOfLine.hxx>
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class TopoDS_Face;
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class GeomAdaptor_HSurface;
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class GeomInt_LineConstructor;
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class IntTools_Context;
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class Adaptor3d_TopolTool;
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//! IntTools_WLineTool provides set of static methods related to walking lines.
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class IntTools_WLineTool
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT static
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Standard_Boolean NotUseSurfacesForApprox(const TopoDS_Face& aF1,
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const TopoDS_Face& aF2,
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const Handle(IntPatch_WLine)& WL,
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const Standard_Integer ifprm,
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const Standard_Integer ilprm);
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//! I
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//! Removes equal points (leave one of equal points) from theWLine
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//! and recompute vertex parameters.
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//!
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//! II
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//! Removes point out of borders in case of non periodic surfaces.
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//!
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//! III
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//! Removes exceed points using tube criteria:
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//! delete 7D point if it lies near to expected lines in 2d and 3d.
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//! Each task (2d, 2d, 3d) have its own tolerance and checked separately.
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//!
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//! Returns new WLine or null WLine if the number
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//! of the points is less than 2.
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Standard_EXPORT static
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Handle(IntPatch_WLine) ComputePurgedWLine(const Handle(IntPatch_WLine) &theWLine,
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const Handle(GeomAdaptor_HSurface) &theS1,
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const Handle(GeomAdaptor_HSurface) &theS2,
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const Handle(Adaptor3d_TopolTool) &theDom1,
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const Handle(Adaptor3d_TopolTool) &theDom2);
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Standard_EXPORT static
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Handle(Geom2d_BSplineCurve) MakeBSpline2d(const Handle(IntPatch_WLine) &theWLine,
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const Standard_Integer ideb,
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const Standard_Integer ifin,
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const Standard_Boolean onFirst);
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Standard_EXPORT static
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Standard_Boolean DecompositionOfWLine(const Handle(IntPatch_WLine)& theWLine,
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const Handle(GeomAdaptor_HSurface)& theSurface1,
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const Handle(GeomAdaptor_HSurface)& theSurface2,
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const TopoDS_Face& theFace1,
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const TopoDS_Face& theFace2,
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const GeomInt_LineConstructor& theLConstructor,
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const Standard_Boolean theAvoidLConstructor,
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IntPatch_SequenceOfLine& theNewLines,
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Standard_Real& theReachedTol3d,
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const Handle(IntTools_Context)& );
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};
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#endif |