Documentation / Node reference / geo nodes
geo/SDFEllipse2D
Creates a 2D SDF ellipse in the XY plane.
Sdf Primitives
Creates an ellipse as a 2D SDF field in the XY plane. Compose it with other 2D SDF objects through geo/SDFBoolean and geo/SDFRepeat, then turn it into a 3D field with geo/SDFExtrude or geo/SDFRevolve, or into real geometry with geo/SDFTriangulate. 2D and 3D SDF objects cannot combine directly. Plane coordinates are world X and world Y.
Parameters
| Name | Type | What it does |
|---|---|---|
| t | Vector2 | Ellipse center, in plane coordinates. |
| ab | Vector2 | Semi-axes: the reach along plane X and along plane Y. |
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.