src/HLRBRep/HLRBRep_Hider.cdl


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-- File:	HLRBRep_Hider.cdl
-- Created:	Thu Apr 17 19:43:52 1997
-- Author:	Christophe MARION
--		<cma@partox.paris1.matra-dtv.fr>
---Copyright:	 Matra Datavision 1997

class Hider from HLRBRep

uses
    Integer         from Standard,
    Boolean         from Standard,
    Real            from Standard,
    ShortReal       from Standard,
    ListOfInteger   from TColStd,
    MapOfShapeTool  from BRepTopAdaptor,
    Data            from HLRBRep

is
    Create(DS : Data from HLRBRep)
    returns Hider from HLRBRep;
	---Purpose: Creates a Hider processing  the set  of  Edges and
	--          hiding faces described by <DS>.  Stores the hidden
	--          parts in <DS>.

    OwnHiding(me : in out; FI : Integer from Standard)
	---Purpose: own hiding the side face number <FI>.
    is static;

    Hide(me : in out; FI :        Integer from Standard;
                      MST: in out MapOfShapeTool from BRepTopAdaptor)
	---Purpose: Removes from the edges,   the parts hidden by  the
	--          hiding face number <FI>.
    is static;

fields
    myDS : Data from HLRBRep;

end Hider;