# PostEffectExecuteWhileRenderingOptions enum

Namespace: [Rhino.Render.PostEffects](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.render.posteffects.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md) · Since v7.0

```cs
public enum PostEffectExecuteWhileRenderingOptions
```

## Values

| Name | Value | Description |
| --- | --- | --- |
| Never | 0 |  |
| None | 0 |  |
| Always | 1 |  |
| UseDelay | 2 |  |
| UseExecutionControl | 3 |  |