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--
-- File : Cylinder.cdl
-- Created : Sat 9 Jan 1993
-- Author : CKY / Contract Toubro-Larsen ( SIVA )
--
---Copyright : MATRA-DATAVISION 1993
--
class Cylinder from IGESSolid inherits IGESEntity
---Purpose: defines Cylinder, Type <154> Form Number <0>
-- in package IGESSolid
-- This defines a solid cylinder
uses
Pnt from gp,
Dir from gp,
XYZ from gp
is
Create returns mutable Cylinder;
-- Specific Methods pertaining to the class
Init (me : mutable;
aHeight : Real;
aRadius : Real;
aCenter : XYZ;
anAxis : XYZ);
---Purpose : This method is used to set the fields of the class
-- Cylinder
-- - aHeight : Cylinder height
-- - aRadius : Cylinder radius
-- - aCenter : First face center coordinates (default (0,0,0))
-- - anAxis : Unit vector in axis direction (default (0,0,1))
Height (me) returns Real;
---Purpose : returns the cylinder height
Radius (me) returns Real;
---Purpose : returns the cylinder radius
FaceCenter (me) returns Pnt;
---Purpose : returns the first face center coordinates.
TransformedFaceCenter (me) returns Pnt;
---Purpose : returns the first face center after applying TransformationMatrix
Axis (me) returns Dir;
---Purpose : returns the vector in axis direction
TransformedAxis (me) returns Dir;
---Purpose : returns the vector in axis direction after applying
-- TransformationMatrix
fields
--
-- Class : IGESSolid_Cylinder
--
-- Purpose : Declaration of variables specific to the definition
-- of the Class Cylinder.
--
-- Reminder : A Cylinder instance is defined by :
-- the center of one circular face(Center), a unit vector
-- (Axis), a height(Height), and a radius (Radius).
theHeight : Real;
-- the height of the cylinder
theRadius : Real;
-- the radius of the face of the cylinder
theFaceCenter : XYZ;
-- the center coordinates of the face
theAxis : XYZ;
-- the unit vector along the axis
end Cylinder;
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