First Frame

Grasshopper
1

Hello Grasshopper folks,

I am currently working through a YouTube tutorial and ran into an issue. When I use Evaluate Length on a list of line-like curves and then use the Parameter output to generate perpendicular frames on the curves, the first frame’s X-axis is not parallel to the following frames.

If someone could give me a hint as to why that is the case, I’d appreciate it. Thanks!

Capture
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Stäbe mit Verbinder.gh (18.5 KB)

2

I think this can happen. To make sure the planes are oriented the way you want them, I’d suggest using the align plane component with a single vector or vectors per plane.

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3

Ok, good to know it’s not my fault an it “just happens like that”. I’ll do the align plane thing. Thank you for your fast answer Martin. Have a nice evening!

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