Hi! I am working on a cylinder, made by a rail revolution, based on two circular rails and a line with a map graph. The idea is that both ends of the line are always on their rails and the rest on the curve can change by the grapher. I know it is a simple figure, but for some reason it worked, than it stopped working and shows me an error. Does anyone know what may be happening or is there an other way of making it?
CurveGrappher.gh (11.8 KB)