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- Corrected spelling errors in comments (e.g., "od" to "of", "thr" to "the") - Removed unnecessary `<br>` HTML tags from comment formatting - Normalized whitespace in comments for consistency - Fixed terminology (e.g., "3-d" to "3D")
84 lines
3.3 KiB
C++
84 lines
3.3 KiB
C++
// Created on: 1994-10-21
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// Created by: Bruno DUMORTIER
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// Copyright (c) 1994-1999 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_TrimSurfaceTool_HeaderFile
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#define _BRepFill_TrimSurfaceTool_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 <TopoDS_Face.hxx>
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#include <TopoDS_Edge.hxx>
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#include <TColgp_SequenceOfPnt.hxx>
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#include <GeomAbs_Shape.hxx>
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class Geom2d_Curve;
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class gp_Pnt2d;
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class Geom_Curve;
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//! Compute the Pcurves and the 3d curves resulting
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//! of the trimming of a face by an extruded surface.
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class BRepFill_TrimSurfaceTool
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT BRepFill_TrimSurfaceTool(const Handle(Geom2d_Curve)& Bis,
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const TopoDS_Face& Face1,
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const TopoDS_Face& Face2,
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const TopoDS_Edge& Edge1,
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const TopoDS_Edge& Edge2,
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const Standard_Boolean Inv1,
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const Standard_Boolean Inv2);
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//! Intersect <Bis> with the projection of the edges
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//! <EdgeOnFi> and returns the intersecting parameters
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//! on Bis and on the edges
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//! P.X() : Parameter on Bis
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//! P.Y() : Parameter on EdgeOnF1
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//! P.Z() : Parameter on EdgeOnF2
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//! raises if <Edge> is not a edge of Face1 or Face2.
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Standard_EXPORT void IntersectWith(const TopoDS_Edge& EdgeOnF1,
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const TopoDS_Edge& EdgeOnF2,
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TColgp_SequenceOfPnt& Points) const;
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//! returns True if the Line (P, DZ) intersect the Faces
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Standard_EXPORT Standard_Boolean IsOnFace(const gp_Pnt2d& Point) const;
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//! returns the parameter of the point <Point> on the
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//! Edge <Edge>, assuming that the point is on the edge.
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Standard_EXPORT Standard_Real ProjOn(const gp_Pnt2d& Point, const TopoDS_Edge& Edge) const;
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Standard_EXPORT void Project(const Standard_Real U1,
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const Standard_Real U2,
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Handle(Geom_Curve)& Curve,
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Handle(Geom2d_Curve)& PCurve1,
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Handle(Geom2d_Curve)& PCurve2,
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GeomAbs_Shape& myCont) const;
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protected:
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private:
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TopoDS_Face myFace1;
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TopoDS_Face myFace2;
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TopoDS_Edge myEdge1;
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TopoDS_Edge myEdge2;
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Standard_Boolean myInv1;
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Standard_Boolean myInv2;
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Handle(Geom2d_Curve) myBis;
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};
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#endif // _BRepFill_TrimSurfaceTool_HeaderFile
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