No images recently but I'm still plugging away when I can. This is another cold one, this snow thing won't beat me, I'll be damned!
This uses different intersections now, I'm up to snow shader v.4. The snow itself is easy enough to control when you know how to, it's as much the balancing it with the underlying terrain displacements you need to be able to tame, I'm finding.
'Kin-Brr!
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Thanks for looking!