Another weird behavior that I'm wondering about...
Threshold set to
1.00,
0.70,
0.65,
0.00
(The 0.00 and 1.00 are basically just the original images.)
You can see that when the sky starts to fill up, it does so in segments and leaves noticeable edges, and the fact that they are so grid-like with straight lines and straight edges makes them look very artificial. Can this be avoided?