tm <- quadmesh::triangmesh(volcano)
xyzg <- tibble::tibble(x = tm$vb[1, tm$it],
y = tm$vb[2, tm$it],
z = tm$vb[3, tm$it],
g = rep(seq_len(ncol(tm$it)), each = nrow(tm$it)))
library(ggplot2)
ggplot(xyzg, aes(x, y, group = g, fill = z)) +
geom_polygon()Created on 2020-02-19 by the reprex package (v0.3.0)
Ah that might be the problem, I should have warned about the ceramic download problem - basically, don't set zoom (one will be chosen), but then go back and increase the value by 1 or 2 (to get more detail in the texture).
It might work if you turn off the zoom setting, though it will be simplistic image
I still have the same error, without the zoom option (defaulting to 4) and when inceasing to 5 ou 6...
However, it's not that important, I already have what I wanted... and even beyond !
Cool, appreciated!
(Great data!)
Yes I can see the file, which is quite big !