Documentation / Node reference / geo nodes
geo/SDFRevolve
Revolves a 2D SDF profile about the Y axis into a 3D field.
Sdf Operations
Spins each input 2D SDF object around the Y axis, pushed `offset` out from it: a circle becomes a torus, a rectangle a ring. The profile lives in the XY plane, so its X points away from the axis and its Y stays world Y, the same axis geo/M2DRevolve uses. The distance is exact while the profile stays on the positive side of the axis; a profile crossing it self-intersects and the field is only a bound there. Only 2D SDF inputs are accepted; non-SDF objects pass through unchanged.
Parameters
| Name | Type | What it does |
|---|---|---|
| offset | Float | Distance the profile is pushed out from the Y axis before revolving, along plane X. |
See also
This page is generated from the engine, so it describes the release you can download. The same text is in the editor's Help panel next to the node itself.