-- File:	VrmlConverter_HLRShape.cdl
-- Created:	Fri Feb 21 13:46:45 1997
-- Author:	Alexander BRIVIN
--		<brivin@minox.nizhny.matra-dtv.fr>
---Copyright:	 Matra Datavision 1997

class HLRShape from VrmlConverter 
 
       ---Purpose : HLRShape  -  computes the presentation  of objects
       --           with removal of their hidden  lines for a specific
       --           projector, converts them into VRML  objects  and
       --           writes (adds) them into anOStream.  All requested
       --           properties of  the representation  are  specify in
       --           aDrawer of Drawer class.  This kind  of the presentation 
       --           is  converted  into  IndexedLineSet  and   if  they  are  defined
       --           in  Projector into : 
       --                PerspectiveCamera,
       --                OrthographicCamera, 
       --                DirectionLight,
       --                PointLight,
       --                SpotLight 
       --           from  Vrml  package.

uses
 
    Projector    from VrmlConverter, 
    Drawer       from VrmlConverter,
    Shape        from TopoDS

is
 
    Add(myclass; anOStream: in out OStream from Standard;
    	    	 aShape       : Shape        from TopoDS;
                 aDrawer      : Drawer       from VrmlConverter;
		 aProjector   : Projector    from VrmlConverter);

end HLRShape;