Hey Guys

i would like to “mask” a mountain node with a group “selection” but it seems if i add a group node to the mountain node then the “adding” is killing the mountain effect (like it's disabling it somehow)
i tried with Keep by Normals filtering, but same result



do You have any suggestion what should i do?

Thanks for the answers in advance

if you hover over Group (mountain) it says “point”.

So simply promote your edge group to points

(invert a groupx is simply !groupx)

Thank You for the quick reply!