RADIAL
THE BOX'S MAIN HELP:
This function returns a radial gradient. U controls the "around". SS scales the rate of the gradient around. SOF offsets the gradient around. V controls "across" the gradient. TS scales the rate of the gradient across. TOF offsets the gradient across. FROM is the starting color. TO is the ending color.
U (input):
This must be a varying float. This controls "around" the gradient.
SU (input):
This must be a float. The default is 1. This scales the rate of the gradient around.
UOF (input):
This must be a float. The default is -0.5. This offsets the gradient around.
V (input):
This must be a varying float. This controls "across" the gradient.
SV (input):
This must be a float. The default is 1. This scales the rate of the gradient across.
VOF (input):
This must be a float. The default is -0.5. This offsets the gradient across.
FROM (input):
This must be a color. The default is GOLD. This is the center color of the gradient.
TO (input):
This must be a color. The default is BLUE. This is the edge color of the gradient.
OUT (output):
This function generates a radial gradient.