-- File:	ShapeFix_FaceConnect.cdl
-- Created:	Fri Jun 18 11:27:03 1999
-- Author:	Sergei ZERTCHANINOV
--		<szv@nnov>
---Copyright:	 Matra Datavision 1999


class FaceConnect  from ShapeFix

    ---Purpose : 

uses 
    DataMapOfShapeListOfShape from TopTools,
    Face from TopoDS, Shell from TopoDS

is

    Create returns FaceConnect from ShapeFix;

    Add (me : in out; aFirst : Face from TopoDS; aSecond : Face from TopoDS)
    returns Boolean from Standard;
    ---Purpose : 

    Build (me : in out; shell : Shell from TopoDS;
    	   sewtoler : Real from Standard; fixtoler : Real from Standard)
    returns Shell from TopoDS;
    ---Purpose : 

    Clear (me : in out);
    ---Purpose : Clears internal data structure

fields

    myConnected    : DataMapOfShapeListOfShape from TopTools;
    	-- Map of pairs (face, list of connected faces) - to store connectivity info
    myOriFreeEdges : DataMapOfShapeListOfShape from TopTools;
    	-- Map of pairs (face, list of original free edges)
    myResFreeEdges : DataMapOfShapeListOfShape from TopTools;
    	-- Map of pairs (free edge, list of result free edges)
    myResSharEdges : DataMapOfShapeListOfShape from TopTools;
    	-- Map of pairs (free edge, list of result shared edges)

end FaceConnect;