-- File:	SMDS_FacePosition.cdl
-- Created:	Mon May 13 14:53:10 2002
-- Author:	Jean-Michel BOULCOURT
--		<jmb@localhost.localdomain>
---Copyright:	 Matra Datavision 2002


class FacePosition from SMDS  inherits Position from SMDS

	---Purpose: used to characterize a MeshNode with a CAD face

uses
    Pnt from gp

is

    Create returns mutable FacePosition;
    ---Purpose: empty constructor. the face is not set

    Create(aFaceId : Integer; aUParam,aVParam : Real) 
    returns mutable FacePosition;

    Coords(me) returns Pnt from gp is redefined virtual;
    ---Purpose: returns the resulting 3d point to be set
    --          in the MeshNode instance
    
    SetUParameter(me: mutable; aUparam : Real);
    ---C++: inline

    SetVParameter(me: mutable; aVparam : Real);
    ---C++: inline

    GetUParameter(me) returns Real;
    ---C++: inline

    GetVParameter(me) returns Real;
    ---C++: inline

fields

    myUParameter : Real;
    myVParameter : Real;

end FacePosition;