> Quote - Heheh. You somehow mis-read what I said. > > I did not say "That's not possible to exactly position". I said "That's not **easy** to exactly position". > > Suppose I want a circle of radius .275 centered on U = .595 and V = .7818? > > In matmatic, I say: > > dot = Sqrt((U - .595) ** 2 + (V - .7818) ** 2) <= .275 > > I can now use that dot to control anything I want.

Thank you once again BB.
That is exactly my present problem.
I was able to make one, but I could not control it when applying it to a specifically sized area

Obviously I will need to do something like the Racing StripeStripes formula for a matmatic material that I can control it's U & V location.
If nothing else, I learned that in the Node Cult Discussion.

Also I will need to substitute the "dot = Sqrt((U - .595) ** 2 + (V - .7818) ** 2) <= .275" statement for the Stripes creation section

C = .5
t = Abs(U - C)
t = t * (1 + .3 * Gain(V, .8))
W = .1/2
PSW = .005
W2 = W - PSW
transfactor = 400
clr = Blend(2*WHITE, RED, transfactor * (t - W) + .5)
clr = Blend(BLUE, clr, transfactor * (t - W2) + .5) outputs += ["BLEND", Surface(clr, .8, 1, .1, .001)]

My ultimate goal here is to make a Circle (Dot) large enough to place on a roof or door and then add a Number to the center of it. The Circle can be two tone but not required to be.

Thanks

"That government is best which governs the least, because its people discipline themselves."
Thomas Jefferson