Hi, I try to make a simple thing with python in Grasshopper, but it doesn’t run…
an idea?
i would like to trace a close polyline with x and y on slider…
test python.gh (4.5 KB)

Simply change "out with “a”. You will get the polyline.
ok… thank you, i think i tried a and out, but, it seams no!!!
what is the difference between a and out?
The output Out is only for giving information to scriptor regarding the erros.
a is your result.
test python (1).gh (4.2 KB)
how can i do this without python? only with Gh? is it faster with python or without?
