1 -- Created on: 1992-11-19
2 -- Created by: Remi LEQUETTE
3 -- Copyright (c) 1992-1999 Matra Datavision
4 -- Copyright (c) 1999-2014 OPEN CASCADE SAS
6 -- This file is part of Open CASCADE Technology software library.
8 -- This library is free software; you can redistribute it and/or modify it under
9 -- the terms of the GNU Lesser General Public License version 2.1 as published
10 -- by the Free Software Foundation, with special exception defined in the file
11 -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 -- distribution for complete text of the license and disclaimer of any warranty.
14 -- Alternatively, this file may be used under the terms of Open CASCADE
15 -- commercial license or contractual agreement.
17 class Intersector from BRepClass
18 inherits IntConicCurveOfGInter from Geom2dInt
20 ---Purpose: Intersect an Edge with a segment.
21 -- Implement the Intersector2d required by the classifier.
29 Create returns Intersector from BRepClass;
32 L : Lin2d from gp; P : Real; Tol : Real;
33 E : Edge from BRepClass)
34 ---Purpose: Intersect the line segment and the edge.
37 LocalGeometry(me; E : Edge from BRepClass;
39 T : out Dir2d from gp;
40 N : out Dir2d from gp;
42 ---Purpose: Returns in <T>, <N> and <C> the tangent, normal
43 -- and curvature of the edge <E> at parameter value