-- File:	StdPrs_WFDeflectionSurface.cdl
-- Created:	Mon Jul 24 17:20:11 1995
-- Author:	Modelistation
--		<model@metrox>
---Copyright:	 Matra Datavision 1995


class WFDeflectionSurface from StdPrs

inherits Root from Prs3d
    	--- Purpose: Draws a surface by drawing the isoparametric curves with respect to 
    	-- a maximal chordial deviation.
    	-- The number of isoparametric curves to be drawn and their color are
    	-- controlled by the furnished Drawer.
 
uses
    HSurface     from Adaptor3d,
    Curve        from Adaptor3d,
    Presentation from Prs3d,
    Drawer       from Prs3d
is
  
 
 
    Add(myclass; aPresentation: Presentation from Prs3d;  
    	    	 aSurface     : HSurface     from Adaptor3d;
    	    	 aDrawer      : Drawer       from Prs3d);
    	---Purpose: Adds the surface aSurface to the presentation object
    	-- aPresentation, and defines its boundaries and isoparameters.
    	-- The shape's display attributes are set in the attribute
    	-- manager aDrawer. These include whether deflection
    	-- is absolute or relative to the size of the shape.
    	-- The surface aSurface is a surface object from
    	-- Adaptor, and provides data from a Geom surface.
    	-- This makes it possible to use the surface in a geometric algorithm.
    	-- Note that this surface object is manipulated by handles.
end WFDeflectionSurface from StdPrs;