Issues with Interpolating curves from a kangaroo output

Grasshopper Kangaroo
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1

I’m new to grasshopper and was wanting to learn about structural optimisations.

I’m following the tutorial: Catenary Network on Kangaroo by Arthur Mamou-Mani

The problem: the curve interpolated connects all the points into one curve instead of multiple hanging chains like in the tutorial. The interpolate command only seems to recognise the ‘particle’ output instead of the ‘geomery’ output?

Catenary interpolate
Catenary interpolate1333×750 157 KB

Catenary interpolate geometry
Catenary interpolate geometry1333×750 152 KB

What can I look at to understand more about how curves are interpolated ?

Hanging Chain.gh (13.2 KB)

Thanks,
Ben

2

Hi Ben,
Here’s how it is done in the current version of Kangaroo:
interpolate_catenary_k2.gh (15.3 KB)

3

Cheers for that! I think I understand now!