DocumentationSubstance 3DSubstance 3D Designer

Set roughness

Last update: Mon Apr 13 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

Set roughness icon

In: 3D Functions > Material

Description

Set the roughness of an SDF scene’s material.

This value can then be retrieved for all splattered SDF shapes in the SDF roughness output of the Shape splatter v2.

Inputs

SDF scene Float
The input SDF scene.
Roughness Float
The roughness value to set.
recommendation-more-help
dd48abc6-e399-43d2-9777-578ec70c5a23