# Canceled

> The mesh generation was canceled.

## Definition

* **Type:** Field
* **Namespace:** [UnityEngine.XR](/engine/6000.6/script-reference/unityengine/xr.md)
* **Assembly:** UnityEngine.XRModule

```csharp
Canceled = 3
```

### Remarks

This can happen if the [XRMeshSubsystem](/engine/6000.6/script-reference/unityengine/xr/xrmeshsubsystem.md) is stopped or destroyed while meshes are being generated. No data is written to the [Mesh](/engine/6000.6/script-reference/unityengine/mesh.md) or \[\[MeshCollider] provided during the call to [XRMeshSubsystem.GenerateMeshAsync](/engine/6000.6/script-reference/unityengine/xr/xrmeshsubsystem/generatemeshasync.md).

Additional Resources: [XRMeshSubsystem.GenerateMeshAsync](/engine/6000.6/script-reference/unityengine/xr/xrmeshsubsystem/generatemeshasync.md), [MeshGenerationResult](/engine/6000.6/script-reference/unityengine/xr/meshgenerationresult.md)