Distance Field Flow Map

[Roel]

@RyanB;333856

will have to answer definitively. My guess is that is is either that or the “mips” of the global volume texture.

Are you seeing that from just a single instance of the node, not your multi-sample version?

Just using one of them adds 4 extra samplers, after you can use DistanceFieldGradient and DistanceToNearestSurface as much as you like.