How can I build lines like this?

Hey GH lovers,

I’d really like to know how to build such lines in grasshopper. As the points get nearer to the center, the angle of the lines should be increased. Any idea?

spiral_1.3dm (3.6 MB)


Have a look at the attached def. I didn’t use your points. (14.0 KB)

Points are internalized, no need for Rhino file: (11.7 KB)

Wow! Thank you so so much!

Have a nice sunday!
Greeting from Berlin

continuing on the file HS-Kim created: (17.2 KB)
line rotation

Hello Mark!

Thank you very much for the solution! I wonder if its possible to set these little lines in a fixed length?
Here is the gh file I made now. Can you take a look ?

Vanko (11.2 KB) (14.5 KB)
Line SDL expects a number for L (length); just feed a single number into L for a fixed length. I have disconnected the multiplication component and connected the slider direclty into L input.

thank you very much!!!