DocumentationSubstance 3DSubstance 3D Designer

Intersection surface

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

Intersection surface icon

In: SDF function > Operator

Description

Returns the surface of the portion of a base SDF shape that is intersected by another SDF shape, with adjustable thickness.

Inputs

Base SDF Float
The SDF shape that the resulting surface is based on.
Intersecting SDF Float
The SDF shape intersecting the base SDF shape.
Thickness Float
The thickness of the resulting surface.

Default: 0.02
recommendation-more-help
dd48abc6-e399-43d2-9777-578ec70c5a23