Parametrical Spiral with tapered curves

Hi all,

I am looking for a way to create spirals such as these:

image

parametrically. In this case, there are multiple spirals running concentrically.

Any ideas what an approach to this might be? Including the tapered geometry of the spiral curves?

Thank you!

Hello
you have a Maelstrom component that could be useful to do the twist. You model straight section then twist … :cyclone:



maelstrom.gh (7.3 KB)

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Getting there…

image

It is still quite regular…Misses a bit the apparent randomness of the original image.

Parametrical Spiral with tapered curves_001.gh (24.2 KB)





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That’s great. Thanks a lot!