I have drawn three curves (each like the infinite sign that loops) by using ‘interpolate’. However, I want the curve to close up, it seems to join each point linearly and the last point in the list does not join the first point.
Is there a joining function, or, a way I could add the first item of the list to the last item easily?
Apologies this is a simple question, I am very new to the software and can’t seem to find the answer.
Thanks in advance.