Curve Seam adjustement fails if seam coincides with knot

Scripting
,
1

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image2930×1566 328 KB

debugging_seam_adjust.gh (11.0 KB)

I am using a script that adjusts a curve’s seam to a given parameter.

In some situations adjustments fails (while returning True): the seam stays in the original location.

I narrowed the problem down to failures only if a parameter coincides with a curve knot (or a Polyline point).

Is this expected behavior?

2

One thing you’d better avoid is placing your geometry far away from the origin point.

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image1920×1030 82.4 KB

Sven.gh (8.0 KB)

3

Thanks a lot!

I will keep this in mind; it might explain a few other mysteries I encountered over the years.