Reason i think the Point.Project isn’t working is because all the Z values have stayed ‘0’ and no points have projected onto the sphere
I realise I need to change the last node, at which i’m also stuck, I’m thinking either a node that uses points to insert beams, or create line/curves between all the points and turn them into beams, both of which i’m struggling to do.
I found what i was doing wrong, with a fresh head, got it working pretty quick, by using the explode.geometry on the sphere and taking out the reverse vector on the projection, i got the points projecting onto the sphere, i’ve tried a couple of nodes to get the linework, and all i’m struggling with now is getting the lines/points to join in the correct pattern, i’m playing with 2 different nodes and switching the lacing but i’m not getting it. any chance of a hint?
Thanks
so the grids setout the beams in plan, and the Sphere sets out the heights of the beam end points.
Should look similar to this (this images was grabbed from a thread “Parametric Dome”) very similar in many ways to mine, but also very different and much more complex