HELP! Get color from landscape to sample points in PCG

Hi there,

i want to surface sample points based on the underlaying color of the landscape.
So if i paint a certain color on the landscape, only that color is samplet with points.

How do i do this in the PCG node system ?

Many thanks.
Flavius

Yes I similarly want to import color data as a datatable into my PCG routine and use it to color points… any ideas yet?