"Hi Andrew,Try adding two components called "Closed" with two Panels connected to their ends. Like this (the ones grouped in purple block):
In those two yellow block you should get "True". That means both polygons are closed.Loft…"
Thanks very much for your reply. I follow what your solution is. It's quite a different way of looking a the problem.
I don't suppose you know why mine wasn't working when the example which was laid out in the tutorial…"
Hi All,I'm new to Grasshopper and just doing the tutorial on this link: http://wiki.bk.tudelft.nl/toi-pedia/Tutorial_1_-_Rotating_TowerBasically I get to the part where the upper polygon gets rotated and a loft is drawn between it and the lower polygon. However, when I rotate the upper polygon the loft disappears. What's going wrong? It doesn't seem to explain it in the tute.Cheers,Andrew.See More