-- File:	StdPrs_HLRToolShape.cdl
-- Created:	Tue Mar  9 09:41:16 1993
-- Author:	Jean-Louis Frenkel
--		<jlf@phylox>
---Copyright:	 Matra Datavision 1993

class HLRToolShape from StdPrs

uses 
    Shape          from TopoDS,
    Curve          from BRepAdaptor,
    Data           from HLRBRep,
    EdgeIterator   from HLRAlgo,
    Projector      from HLRAlgo

is
    Create (TheShape    : Shape     from TopoDS;
            TheProjector: Projector from HLRAlgo) 
    	    returns HLRToolShape from StdPrs;
    NbEdges(me) returns Integer from Standard;
    InitVisible(me: in out; EdgeNumber: Integer from Standard);
    MoreVisible(me) returns Boolean from Standard;
    NextVisible(me: in out);
    Visible(me: in out ; TheEdge : out Curve from BRepAdaptor;
                U1,U2   : out Real from Standard);
    InitHidden(me:in out; EdgeNumber: Integer from Standard);
    MoreHidden(me) returns Boolean from Standard;
    NextHidden(me: in out);
    Hidden(me: in out; TheEdge : out Curve from BRepAdaptor; 
                U1,U2  : out Real from Standard);

fields
    MyData              : Data         from HLRBRep;
    myEdgeIterator      : EdgeIterator from HLRAlgo;
    MyCurrentEdgeNumber : Integer      from Standard;

end HLRToolShape from StdPrs;