TYPE: SOP
TITLE: Tube SOP

The Tube operation generates open or closed tubes along the X, Y or Z axes.

Parameters:

Tube
    Primitive Type - The type of geometry to be created.
    Connectivity   - How the surface of the tube is constructed.
    Orientation    - Primary axis of the tube.
    Center         - Offset of tube center from object origin.      /tx /ty /tz
    Radius         - Top and bottom radii of the tube.              /rad1 /rad2
    Height         - The height of the tube.                        /height
    Imperfect      - Approximates surface using non-rational points.

Detail
    Rows           - Number of rows in tube.                        /rows
    Columns        - Number of columns in tube.
    U Order        - Order of NURBS/Bezier curve in U direction.    /orderu
    V Order        - Order of NURBS/Bezier curve in V direction.    /orderv
    End Caps       - Creates end caps on the tube.

