I’m like to create railing on theses families. I’ve used the Element.GetLocation node from the family. Then based on its, width and length found the corner points. From this 4 points I like to create o Polycurve and then a railing from this curve. My graph works fine with one element but when I add another it gets messed up. I see why it happens, I’m just not able to solve it. I think I need to mach the elements in the sublist in a new list somehow?.. like, elements at index 0 creats a new list, elements at index 1 creates a new list and so on.
Picture showsa what happens with to families with four points each.