Angle in a polyline

Hi everybody,
how could i take the outer angles between every two besides edge of a polyline like this in grasshopper?

Check this demo…

AngleDim_re.gh (15.9 KB)

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Much simpler than previous one…

AngleDim_reV2.gh (20.9 KB)

1 Like

Good one. If you need the values from this to pass along to more components, add the yellow group (below):

It may not scale well though?

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I love it but won’t it break when any polygon segment is less than 2 units long?

Then, use the first def…:wink:


angles_2018Mar31a.gh (19.4 KB)

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thanks it helped very much