# XRSettings.StereoRenderingMode

> Enum type signifying the different stereo rendering modes available.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEngine.XR](/engine/6000.3/script-reference/unityengine/xr.md)
* **Assembly:** UnityEngine.VRModule

```csharp
public enum XRSettings.StereoRenderingMode
```

## Remarks

To find out what the current stereo rendering mode used in your Unity project at runtime, use [XRSettings.stereoRenderingMode](/engine/6000.3/script-reference/unityengine/xr/xrsettings/stereorenderingmode-1.md). This method returns a value of type StereoRenderingMode.

## Fields

| Value                                                                                                                       | Description                                                                                                                                                                                                |
| --------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [MultiPass](/engine/6000.3/script-reference/unityengine/xr/xrsettings/stereorenderingmode/multipass.md)                     | This is the reference stereo rendering path for VR.                                                                                                                                                        |
| [SinglePass](/engine/6000.3/script-reference/unityengine/xr/xrsettings/stereorenderingmode/singlepass.md)                   | This is a faster rendering path for VR than [XRSettings.StereoRenderingMode.MultiPass](/engine/6000.3/script-reference/unityengine/xr/xrsettings/stereorenderingmode/multipass.md).                        |
| [SinglePassInstanced](/engine/6000.3/script-reference/unityengine/xr/xrsettings/stereorenderingmode/singlepassinstanced.md) | This is an optimized version of the [XRSettings.StereoRenderingMode.SinglePass](/engine/6000.3/script-reference/unityengine/xr/xrsettings/stereorenderingmode/singlepass.md) mode.                         |
| [SinglePassMultiview](/engine/6000.3/script-reference/unityengine/xr/xrsettings/stereorenderingmode/singlepassmultiview.md) | This is a OpenGL optimized version of the [XRSettings.StereoRenderingMode.SinglePassInstanced](/engine/6000.3/script-reference/unityengine/xr/xrsettings/stereorenderingmode/singlepassinstanced.md) mode. |