Hello,
i have a little problem when i draw on a ring like object with an alpha on one side i get the alpha also on the inside but a little less intensitive.
I only want the alpha on the outside of the ring.
I know that i can smooth out the inside but i think it will be better to not touch the inside.
I do not use symmetry.
Edit:
Ok, i found one solution but i think there are better ones.
I can mask at first where i want to draw.