--
-- File      :  TabulatedCylinder.cdl
-- Created   :  Sat 9 Jan 1993
-- Author    : CKY / Contract Toubro-Larsen ( TCD )
--
---Copyright : MATRA-DATAVISION  1993
--

class TabulatedCylinder from IGESGeom  inherits IGESEntity

        ---Purpose: defines IGESTabulatedCylinder, Type <122> Form <0>
        --          in package IGESGeom
        --          A tabulated cylinder is a surface formed by moving a line
        --          segment called generatrix parallel to itself along a curve
        --          called directrix. The curve may be a line, circular arc,
        --          conic arc, parametric spline curve, rational B-spline
        --          curve or composite curve.

uses

        Pnt         from gp,
        XYZ         from gp

is

        Create returns mutable TabulatedCylinder;

        -- Specific Methods pertaining to the class

        Init (me         : mutable;
              aDirectrix : IGESEntity;
              anEnd      : XYZ);
        ---Purpose : This method is used to set the fields of the class
        --           TabulatedCylinder
        --       - aDirectrix : Directrix Curve of the tabulated cylinder
        --       - anEnd      : Coordinates of the terminate point of the
        --                      generatrix
        -- The start point of the directrix is identical to the start
        -- point of the generatrix

        Directrix (me) returns IGESEntity;
        ---Purpose : returns the directrix curve of the tabulated cylinder

        EndPoint(me) returns Pnt;
        ---Purpose : returns end point of generatrix of the tabulated cylinder

        TransformedEndPoint(me) returns Pnt;
        ---Purpose : returns end point of generatrix of the tabulated cylinder
        -- after applying Transf. Matrix

fields

--
-- Class    : IGESGeom_TabulatedCylinder
--
-- Purpose  : Declaration of variables specific to the definition
--            of the Class TabulatedCylinder.
--
-- Reminder : A TabulatedCylinder instance is defined by :
--            A directrix curve and the coordinates of end points of
--            directrix curve

        theDirectrix : IGESEntity;
        theEnd       : XYZ;

end TabulatedCylinder;