-- Created on: 1996-05-31 -- Created by: Laurent BUCHARD -- Copyright (c) 1996-1999 Matra Datavision -- Copyright (c) 1999-2014 OPEN CASCADE SAS -- -- This file is part of Open CASCADE Technology software library. -- -- This library is free software; you can redistribute it and / or modify it -- under the terms of the GNU Lesser General Public version 2.1 as published -- by the Free Software Foundation, with special exception defined in the file -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT -- distribution for complete text of the license and disclaimer of any warranty. -- -- Alternatively, this file may be used under the terms of Open CASCADE -- commercial license or contractual agreement. package IntCurvesFace ---------------------------------------------------------------------- -- This package provide algorithms to compute the intersection points -- between a Face [a Shape] and a set of curves (The face [shape] is -- loaded, then for each curve is given to compute the intersection). -- -- Intersector [ ShapeIntersector ] can be used when the caller have -- to intersect more than one curve with the face [the shape]. -- -- -- If there is only one curve, or if the face has no restrictions, -- someother algorithms can be called. -- -- see for example the packages : -- -- ** BRepIntCurveSurface : ( One Curve <-> One Shape ) -- ** IntCurveSurface : ( One Curve <-> One Surface) -- ---------------------------------------------------------------------- uses gp , TopAbs , TopoDS , BRepTopAdaptor , BRepAdaptor , Adaptor3d , Bnd , IntCurveSurface , TColStd , GeomAbs is class Intersector; -- Intersection between a Face and a set of curves class ShapeIntersector; -- Intersection between a Shape and a set of curves -- Note ( has an empty constructor ) end;