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Surface Operators (SOPs) are the operators we can use for creating 3D geometry natively inside of TouchDesigner. There are several “generator” SOPs that can be used in procedural modeling networks. This includes geometry that is familiar across 3D modeling environments – Sphere, Torus, Box, Circle, Rectangle, Tube, Line, Grid.

- SOPs – Derivative Wiki
- Box SOP – Derivative Wiki
- Rectangle SOP – Derivative Wiki
- Grid SOP – Derivative Wiki
- Sphere SOP – Derivative Wiki
- Circle SOP – Derivative Wiki
- Tube SOP – Derivative Wiki
- Line SOP – Derivative Wiki