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node radius

Blossom Merz edited this page Oct 5, 2026 · 18 revisions

Home > Data > Radius

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Radius node icon   Radius (node)

The radius of a circle or arc (exact), or a segment's length, pulled out as a number.

A circle with a number purple radius spoke and its radius read out as 14.0 mm.

Radius node diagram

Category: Data | Add menu: Data > Radius

Inputs

  • Geometry (any): the circle, arc, segment, or points to measure.

Outputs

  • Radius (number): the radius (or segment length) as a number, in mm.

What Radius reads

Radius pulls a length out of whatever geometry you feed it, using the same rule as a Circle's Radius input:

  • A circle or arc: its exact radius.
  • A segment, or two points: the distance between the ends.
  • Three or more points: their average distance from the centroid.

< Previous: Angle | Next: Bounding Box >

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