Index - O
| Object | Graphics.Rendering.Ombra.Object, Graphics.Rendering.Ombra |
| Object2D | Graphics.Rendering.Ombra.D2 |
| Object3D | Graphics.Rendering.Ombra.D3 |
| One | |
| 1 (Type/Class) | Graphics.Rendering.Ombra.Vector, Graphics.Rendering.Ombra.Shader |
| 2 (Data Constructor) | Graphics.Rendering.Ombra.Blend |
| OneMinus | Graphics.Rendering.Ombra.Blend |
| Operation | |
| 1 (Type/Class) | Graphics.Rendering.Ombra.Stencil |
| 2 (Data Constructor) | Graphics.Rendering.Ombra.Stencil |
| OperationType | Graphics.Rendering.Ombra.Stencil |
| Operator | Graphics.Rendering.Ombra.Blend |
| OrdB | Graphics.Rendering.Ombra.Shader |
| orthoMat4 | Graphics.Rendering.Ombra.Transformation, Graphics.Rendering.Ombra.D3 |
| over | Graphics.Rendering.Ombra.Layer, Graphics.Rendering.Ombra |