Folded Pavilion with Grasshopper 

Hi Julio, if your param viewer is working, then it means that it is collecting data. This data is sent to the cull index (in L input). So if does not work, there has to be any issue with the indices probably. Make sure that you are sending the indeces correctly.

@@parametricmind_gh Thank you. It worked here.

Hi Arsy, I just extracted the parameter from the input. You can do that by doing right click on the input plane of the Delaunay mesh an click on extract plane. I it is actually not important, you could also leave the plane input as it is by default

You can send me your gh file to parametricmind.gh@gmail.com so I can check where is the error

@@parametricmind_gh I manage to solve it. I was connecting the wrong input into the delaunay mesh component. Thank you very much!