src/Prs3d/Prs3d_HLRShapeTool.cdl


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-- File:	Prs3d_HLRShapeTool.cdl
-- Created:	Tue Mar  9 09:41:16 1993
-- Author:	Jean-Louis Frenkel
--		<jlf@phylox>
---Copyright:	 Matra Datavision 1993

generic class HLRShapeTool from Prs3d ( Shape as any ; Curve as any)
uses
    Projector from HLRAlgo
is
    Create (TheShape: Shape; TheProjector: Projector from HLRAlgo) 
    	    returns HLRShapeTool from Prs3d;
    NbEdges(me) returns Integer from Standard;
    InitVisible(me; EdgeNumber: Integer from Standard);
    MoreVisible(me) returns Boolean from Standard;
    NextVisible(me);
    Visible(me; TheCurve: out Curve; U1,U2: out Real from Standard);
    InitHidden(me; EdgeNumber: Integer from Standard);
    MoreHidden(me) returns Boolean from Standard;
    NextHidden(me);
    Hidden(me; TheCurve: out Curve; U1,U2: out Real from Standard);
    
end HLRShapeTool from Prs3d;