Index - O
| One | Geom2D, Geom2D.CubicBezier | 
| Open | Geom2D.CubicBezier.MetaPath, Geom2D.CubicBezier | 
| openClosedPath | Geom2D.CubicBezier.Basic, Geom2D.CubicBezier | 
| OpenMetaPath | |
| 1 (Type/Class) | Geom2D.CubicBezier.MetaPath, Geom2D.CubicBezier | 
| 2 (Data Constructor) | Geom2D.CubicBezier.MetaPath, Geom2D.CubicBezier | 
| OpenPath | |
| 1 (Type/Class) | Geom2D.CubicBezier.Basic, Geom2D.CubicBezier | 
| 2 (Data Constructor) | Geom2D.CubicBezier.Basic, Geom2D.CubicBezier | 
| openPathCurves | Geom2D.CubicBezier.Basic, Geom2D.CubicBezier |