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The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
80 lines
3.1 KiB
Plaintext
80 lines
3.1 KiB
Plaintext
-- Created on: 2004-07-14
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-- Created by: Sergey KUUL
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-- Copyright (c) 2004-2014 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
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-- under the terms of the GNU Lesser General Public 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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class SplitTool from ShapeFix
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---Purpose: Tool for splitting and cutting edges; includes methods
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-- used in OverlappingTool and IntersectionTool
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uses
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Face from TopoDS,
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Edge from TopoDS,
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Vertex from TopoDS,
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ReShape from ShapeBuild,
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SequenceOfShape from TopTools
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is
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Create returns SplitTool from ShapeFix;
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---Purpose: Empty constructor
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SplitEdge(me; edge: Edge from TopoDS;
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param: Real from Standard;
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vert: Vertex from TopoDS;
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face: Face from TopoDS;
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newE1: in out Edge from TopoDS;
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newE2: in out Edge from TopoDS;
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tol3d, tol2d : Real from Standard)
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returns Boolean from Standard;
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---Purpose: Split edge on two new edges using new vertex "vert"
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-- and "param" - parameter for splitting
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-- The "face" is necessary for pcurves and using TransferParameterProj
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SplitEdge (me; edge: Edge from TopoDS;
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param1: Real from Standard;
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param2: Real from Standard;
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vert: Vertex from TopoDS;
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face: Face from TopoDS;
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newE1: in out Edge from TopoDS;
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newE2: in out Edge from TopoDS;
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tol3d, tol2d : Real from Standard)
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returns Boolean from Standard;
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---Purpose: Split edge on two new edges using new vertex "vert"
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-- and "param1" and "param2" - parameter for splitting and cutting
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-- The "face" is necessary for pcurves and using TransferParameterProj
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CutEdge(me; edge: Edge from TopoDS; pend: Real from Standard;
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cut: Real from Standard; face: Face from TopoDS;
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iscutline: in out Boolean from Standard)
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returns Boolean from Standard;
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---Purpose: Cut edge by parameters pend and cut
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SplitEdge(me; edge: Edge from TopoDS; fp: Real from Standard;
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V1: Vertex from TopoDS; lp: Real from Standard;
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V2: Vertex from TopoDS; face: Face from TopoDS;
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SeqE: in out SequenceOfShape from TopTools;
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aNum: in out Integer from Standard;
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context: ReShape from ShapeBuild;
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tol3d, tol2d : Real from Standard)
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returns Boolean from Standard;
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---Purpose: Split edge on two new edges using two new vertex V1 and V2
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-- and two parameters for splitting - fp and lp correspondingly
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-- The "face" is necessary for pcurves and using TransferParameterProj
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-- aNum - number of edge in SeqE which corresponding to [fp,lp]
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end SplitTool;
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