| radians | Graphics.Rendering.Ombra.Shader |
| readPixels | Graphics.Rendering.Ombra.Internal.GL |
| rect | Graphics.Rendering.Ombra.D2 |
| rectGeometry | Graphics.Rendering.Ombra.Shapes |
| red | Graphics.Rendering.Ombra.Color, Graphics.Rendering.Ombra |
| refDrawCtx | Graphics.Rendering.Ombra.Draw |
| reflect | Graphics.Rendering.Ombra.Shader |
| refract | Graphics.Rendering.Ombra.Shader |
| removeAttribute | Graphics.Rendering.Ombra.Geometry, Graphics.Rendering.Ombra |
| removeGeometry | Graphics.Rendering.Ombra.Draw |
| RemoveGlobal | Graphics.Rendering.Ombra.Object, Graphics.Rendering.Ombra |
| removeProgram | Graphics.Rendering.Ombra.Draw |
| removeTexture | Graphics.Rendering.Ombra.Draw |
| RenderBuffer | Graphics.Rendering.Ombra.Backend, Graphics.Rendering.Ombra.Internal.GL |
| renderbufferStorage | Graphics.Rendering.Ombra.Internal.GL |
| Replace | Graphics.Rendering.Ombra.Stencil |
| resizeViewport | Graphics.Rendering.Ombra.Draw |
| ResStatus | Graphics.Rendering.Ombra.Draw |
| ReverseSubtract | Graphics.Rendering.Ombra.Blend |
| rgbOperator | Graphics.Rendering.Ombra.Blend |
| rgbParameters | Graphics.Rendering.Ombra.Blend |
| rot | |
| 1 (Function) | Graphics.Rendering.Ombra.D2 |
| 2 (Function) | Graphics.Rendering.Ombra.D3 |
| rotMat3 | Graphics.Rendering.Ombra.Transformation, Graphics.Rendering.Ombra.D2 |
| rotMat4 | Graphics.Rendering.Ombra.Transformation, Graphics.Rendering.Ombra.D3 |
| rotX | Graphics.Rendering.Ombra.D3 |
| rotXMat4 | Graphics.Rendering.Ombra.Transformation, Graphics.Rendering.Ombra.D3 |
| rotY | Graphics.Rendering.Ombra.D3 |
| rotYMat4 | Graphics.Rendering.Ombra.Transformation, Graphics.Rendering.Ombra.D3 |
| rotZ | Graphics.Rendering.Ombra.D3 |
| rotZMat4 | Graphics.Rendering.Ombra.Transformation, Graphics.Rendering.Ombra.D3 |
| Row | Graphics.Rendering.Ombra.Vector, Graphics.Rendering.Ombra.Shader |
| runDrawCtx | Graphics.Rendering.Ombra.Draw |