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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
59 lines
1.8 KiB
Plaintext
59 lines
1.8 KiB
Plaintext
-- Created on: 1995-06-08
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-- Created by: Robert COUBLANC
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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
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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 BasicTool from SelectBasics
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---Purpose:
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uses
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Pnt2d from gp,
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Array1OfPnt2d from TColgp
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is
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MatchSegments(myclass;
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P1,P2 : Pnt2d from gp;
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P3,P4 : Pnt2d from gp)
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returns Boolean;
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---Purpose: returns True if The Segment {P1P2} is
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-- intersected by the segment {P3P4}
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MatchSegment(myclass;
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pBegin,pEnd : Pnt2d from gp;
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X,Y,aTol : Real;
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DMin : in out Real) returns Boolean;
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---Level: Internal
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---Purpose: return True if Segment(pBegin, pEnd) is Selected
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AutoInter(myclass; aPolyg2d: Array1OfPnt2d from TColgp)
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returns Boolean;
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MatchPolyg2d (myclass;
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tabpoint: Array1OfPnt2d from TColgp;
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X,Y,aTol: Real;
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DMin : in out Real;
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Rank : in out Integer) returns Boolean;
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---Level: Internal
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---Purpose: package method used to find if a point
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-- is close enough to a polygon of 2D points
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-- to be Used by Primitives like curves or faces...
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-- Rank gives the index of the touched
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-- segment
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end BasicTool;
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