SPLATTER
THE BOX'S MAIN HELP:
This function returns a splattered pattern. DIA is the diameter of the smallest splatter. NUM is the number of different sizes of splatters. ATT controls the sharpness or attenuation of the edge of the splatters.
PP (input):
This must be a varying point. The default is the surface point, P.
DIA (input):
This must be a float. The default is 0.01. This is the diameter of the smallest splatters.
NUM (input):
This must be a float. The default is 5.0. This is the number of different sizes of splatters, each double the previous size.
THR (input):
This must be a float. The default is 0.75. This is the threshold of the function.
OUT (output):
This function returns a splattered pattern.