-- File:	PGeom_Axis2Placement.cdl
-- Created:	Mon Feb 22 16:16:43 1993
-- Author:	Philippe DAUTRY
--		<fid@phobox>
-- Copyright:	 Matra Datavision 1993


class Axis2Placement from PGeom inherits AxisPlacement from PGeom

	---Purpose : This class describes an  axis two placement built
	--         with a point and two directions.
	--          
	---See Also : Axis2Placement from Geom.

uses Ax1      from gp,
     Dir      from gp

is


  Create returns mutable Axis2Placement from PGeom;
        ---Purpose : Returns an Axis2Placement with default values.
    	---Level: Internal 


  Create (aAxis : Ax1 from gp; aXDirection: Dir from gp)
    returns mutable Axis2Placement from PGeom;
        ---Purpose : Creates an Axis2Placement with <A2>.
    	---Level: Internal 


  XDirection (me : mutable; aXDirection : Dir from gp);
        ---Purpose : Set the value of the field xDirection with <aXDirection>.
    	---Level: Internal 


  XDirection (me) returns Dir from gp;
   	---Purpose : Returns the "XDirection". This is a unit vector.
    	---Level: Internal 


fields

  xDirection : Dir from gp;

end;