I'm trying to replicate the ridged spirals around this vase model that I saw.
I can't seem to get the spiraled ridges to appear though. I'm using the wave texture node and bump node with texture coordinates and mapping to get the effect that I'm after, but the bump node doesn't seem to be doing anything (the ridges are flat). I tried adding a color ramp node between the texture node and bump node, but it didn't seem to change anything. Is there something that I'm missing?
Thank you so much for your help!