1 -- Created on: 1992-11-19
2 -- Created by: Remi LEQUETTE
3 -- Copyright (c) 1992-1999 Matra Datavision
4 -- Copyright (c) 1999-2012 OPEN CASCADE SAS
6 -- The content of this file is subject to the Open CASCADE Technology Public
7 -- License Version 6.5 (the "License"). You may not use the content of this file
8 -- except in compliance with the License. Please obtain a copy of the License
9 -- at http://www.opencascade.org and read it completely before using this file.
11 -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12 -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
14 -- The Original Code and all software distributed under the License is
15 -- distributed on an "AS IS" basis, without warranty of any kind, and the
16 -- Initial Developer hereby disclaims all such warranties, including without
17 -- limitation, any warranties of merchantability, fitness for a particular
18 -- purpose or non-infringement. Please see the License for the specific terms
19 -- and conditions governing the rights and limitations under the License.
23 class Intersector from BRepClass
24 inherits IntConicCurveOfGInter from Geom2dInt
26 ---Purpose: Implement the Intersector2d required by the classifier.
34 Create returns Intersector from BRepClass;
37 L : Lin2d from gp; P : Real; Tol : Real;
38 E : Edge from BRepClass)
39 ---Purpose: Intersect the line segment and the edge.
42 LocalGeometry(me; E : Edge from BRepClass;
44 T : out Dir2d from gp;
45 N : out Dir2d from gp;
47 ---Purpose: Returns in <T>, <N> and <C> the tangent, normal
48 -- and curvature of the edge <E> at parameter value