-- File:	FilletSurf.cdl
-- Created:	Fri Jul 26 11:05:18 1996
-- Author:	Maria PUMBORIOS
--		<mps@sgi30>
---Copyright:	 Matra Datavision 1996


package FilletSurf 

	---Purpose:  This package contains the API giving 
	--           only geometric informations about fillets
	--           for Toyota Project UV4. 
        
uses
    TopoDS,
    TopTools,
    ChFi3d,
    ChFiDS,
    BRepAdaptor,
    Adaptor3d,
    math,
    Geom,
    Geom2d,
    gp,
    StdFail,
    TopAbs
is

---------------------------------------------------------- 
--  enumeration used to describe the status of start and end section
--  of the fillet 
--   TwoExtremityOnEdge
--   OneExtremityOnEdge
--   NoExtremityOnEdge
----------------------------------------------------------
--                                                               
--    
enumeration StatusType  is  TwoExtremityOnEdge, OneExtremityOnEdge, 
                            NoExtremityOnEdge  
end  StatusType;
    
---------------------------------------------------------- 
--  enumeration used to describe the status of the computation of the fillet
-- IsOk  
-- IsNotOk 
-- IsPartial    
--   
----------------------------------------------------------

enumeration StatusDone  is  IsOk, IsNotOk,IsPartial 
                      
end  StatusDone;

---------------------------------------------------------- 
--  enumeration used to describe the  status error  
--   EmptyList 
--   EdgeNotG1 
--   FacesNotG1
--    EdgeNotOnShape    
--    NotSharpEdge
--    PbFilletCompute
----------------------------------------------------------

enumeration ErrorTypeStatus  is  EmptyList, EdgeNotG1,FacesNotG1,EdgeNotOnShape,
                                 NotSharpEdge, PbFilletCompute                    
end  ErrorTypeStatus ;



--  this class is the API giving geometric informations about fillets:
 
    class Builder; 


-- this class is private and is only used by the class Builder:


    private class InternalBuilder;
    

end FilletSurf;