The Fermat's Spiral path effect applied to a sample shape
Curves

Fermat's Spiral

Twin branches spiralling out from a shared centre pack seeds the way a sunflower head does, which is why phyllotaxis figures start here.

FamilyCurves
Parameters2 adjustable
On canvas handlesno, adjust it in the panel
Destructiveno, the original path is kept
LicenceFree for commercial use

The 2 controls

Nothing here is baked in. Every value stays live on the object for as long as the file exists, so you can come back and retune it, reorder it against other effects, or take it off and get your original path back exactly as you drew it.

  1. Turns1 to 30, default 6
  2. Points / branch120 to 2800, default 1400

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