I'm trying to create a smooth radial gradient in GIMP. I'm doing what I guess
is the obvious thing: use the Blend/Gradient tool, set the shape to Radial,
and draw it. This gives me a decent gradient, but it's not actually smooth.
And it's especially unsmooth when I set the gradient layer's opacity to ~25%,
which is where I want it to be for the effect I'm trying to achieve.
Here are my files:
As you can see, there are obvious striations there, rather than a smooth
What am I doing wrong? I've tried it with and without dithering, adaptive
supersampling, etc; none of that seems to improve it.
I'm using GIMP 2.6.7 on Ubuntu, if that makes any difference.
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