The Radius Callout path effect applied to a sample shape
Drafting

Radius Callout

Point out the fillets and holes on a machined part, arrowing the largest arcs first and pinning a cross at each centre of curvature.

FamilyDrafting
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. Min radius1 to 600, default 10
  2. Leader length0 to 300, default 20
  3. Count1 to 24, default 4

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