-- File:	Select2D.cdl
-- Created:	Thu Jan 26 11:43:23 1995
-- Author:	Mister rmi
--		<rmi@photon>
---Copyright:	 Matra Datavision 1995



package Select2D 

	---Purpose: Dynamic Selection Tools;
	--          description of sensitive primitives for 3D Objects
	--          


uses
    gp,
    Bnd,
    SelectBasics, 
    TColgp,
    MMgt
is


    enumeration TypeOfSelection is TOS_BOUNDARY,TOS_INTERIOR
    end TypeOfSelection;
    	---Purpose: for closed geometries  (Circle ,Ellipse)
    	--          one can use the same sensitive entity to represent
    	--          a face or a boundary ...
    

    deferred class SensitiveEntity;
    

    class SensitivePoint;
    
    class SensitiveSegment;
    
    class SensitiveCircle;
    
    class SensitiveArc;

    class SensitiveBox;

    
        
    deferred class Projector;
    
end Select2D;