Twist Curve Grasshopper

Hi All,

I am trying to twist a curve in grasshopper to create a parametric louvres effect. The original surface is not planar and is a network surface. The script works perfectly on a planar surface but not on mine. Any help provided would be amazing. I have attached references below to show how it worked with the planar surface for comparison. You will see where the surface is mirrored the twists do not meet.



Twist Curves.3dm (51.0 KB) Twist (12.6 KB)


Twist (23.1 KB)

You have to create the twist yourself

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Thank you so much. You’re a hero