The Butterfly path effect applied to a sample shape
Curves

Butterfly

Turns decides whether the wings arrive half-drawn or fully closed, and the point count keeps the fine ribbing crisp at poster size.

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. Turns (×2π)1 to 24, default 12
  2. Points200 to 6000, default 3000

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