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Union smooth

Last update: Tue Apr 14 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

Union smooth icon

In: SDF function > Operator

Description

Returns the added volumes of two SDF shapes, with adjustable smoothing of the edges of their intersection.

Inputs

SDF 1 Float
The first SDF shape.
SDF 2 Float
The second SDF shape.
Smoothness Float
The smoothing radius, starting from the intersection’s edges.

Default: 0

Note: hard edges may appear where the smoothing radiuses intersect.
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