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
9 -- under the terms of the GNU Lesser General Public 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: Implement the Intersector2d required by the classifier.
28 Create returns Intersector from BRepClass;
31 L : Lin2d from gp; P : Real; Tol : Real;
32 E : Edge from BRepClass)
33 ---Purpose: Intersect the line segment and the edge.
36 LocalGeometry(me; E : Edge from BRepClass;
38 T : out Dir2d from gp;
39 N : out Dir2d from gp;
41 ---Purpose: Returns in <T>, <N> and <C> the tangent, normal
42 -- and curvature of the edge <E> at parameter value