This is probably simple but so am I.
How to construct a variable number of lines of a fixed length end to end so that each line is at a variable angle (example -2 degrees) between the one it is attached to. Basically making an arc of line segments. Hope this makes sense.
Thanks!
Hello
this is basic trigonometry, center is at
\overrightarrow{Center} =\overrightarrow{MiddlePoint} + \overrightarrow{LateralVector} * (DistanceBetweenBeginEnd/2) /Tan(angle/2)
It is on one side or another. and we rotate clockwise or anti clockwise
Here a solution which accept whatever open curve in XY plane you want
rotate curve.gh (15.0 KB)
3 Likes
Your curve isn’t internalized.
Must be better now 
WOW! it worked for me but I’m gonna have to spend some time understanding how. I know trig, this isn’t basic for me! 
Will use this to render different configurations of a large video wall for a stage layout.
Thanks so much!
Little error in stream gate , I updated the script.
Follow the flow
I calculate the middle, the direction, then a cross product to have the lateral then some math to calculate the length and then the center of rotation.
Oh Boy! I’m getting an education overload today!
At some point in my previous failures I thought I would need something repetitive like a loop but didn’t know this Anemone existed. Loaded the plugin and now ready to play.
Thank You Joseph!
So Cool! I’m Shakin’ like Jack White.
Enjoy.
