DOTS

THE BOX'S MAIN HELP:

This function returns a dotted pattern.

FU (input):

This must be a float.  The default is 3.0.
This value controls the number of dots vertically.

FV (input):

This must be a float.  The default is 3.0.
This value controls the number of dots horizontally.

U (input):

This must be a float.  This controls the positioning of the dots.

V (input):

This must be a float.  This controls the positioning of the dots.

OUT (output):

This function returns a dotted pattern.