The Duffing path effect applied to a sample shape
Attractors

Duffing

Banded and blade-like, it plots the driven oscillator behind every vibration lecture, so reach for it when an engineering figure needs a form with a citation.

FamilyAttractors
Parameters3 adjustable
On canvas handlesno, adjust it in the panel
Destructiveno, the original path is kept
LicenceFree for commercial use

The 3 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. a0 to 5, default 2.75
  2. b0 to 1, default 0.2
  3. Iterations200 to 8000, default 6000

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