Parametrical Spiral with tapered curves

Grasshopper
1

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!

2

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

image
image898Ă—793 92.2 KB

image
image1180Ă—809 126 KB

maelstrom.gh (7.3 KB)

3

Getting there…

image

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

4

Parametrical Spiral with tapered curves_001.gh (24.2 KB)

Canvas at 11;12;01
Canvas at 11;12;01742Ă—617 117 KB

Canvas at 11;12;02
Canvas at 11;12;02712Ă—558 144 KB

Canvas at 11;12;03
Canvas at 11;12;03654Ă—578 116 KB

Canvas at 11;12;00
Canvas at 11;12;001017Ă—574 110 KB

71EVnu-9jrL.AC_UY1100
71EVnu-9jrL.AC_UY1100822Ă—1100 89.6 KB

5

That’s great. Thanks a lot!