# PhysicsQuery.TimeOfImpactResult.State

> Describes the time-of-impact state.

## Definition

* **Type:** Enum
* **Namespace:** [Unity.U2D.Physics](/engine/6000.7/script-reference/unity/u2d/physics.md)
* **Assembly:** UnityEngine.PhysicsCore2DModule

```csharp
public enum PhysicsQuery.TimeOfImpactResult.State
```

## Fields

| Value                                                                                                              | Description                                                                                                                   |
| ------------------------------------------------------------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------- |
| [Failed](/engine/6000.7/script-reference/unity/u2d/physics/physicsquery/timeofimpactresultstate/failed.md)         | The query failed to find a good result. The query ran out of iterations finding an impact.                                    |
| [Hit](/engine/6000.7/script-reference/unity/u2d/physics/physicsquery/timeofimpactresultstate/hit.md)               | An impact was detected.                                                                                                       |
| [Overlapped](/engine/6000.7/script-reference/unity/u2d/physics/physicsquery/timeofimpactresultstate/overlapped.md) | The shapes were initially overlapped.                                                                                         |
| [Separated](/engine/6000.7/script-reference/unity/u2d/physics/physicsquery/timeofimpactresultstate/separated.md)   | No impact was detected during the interval.                                                                                   |
| [Unknown](/engine/6000.7/script-reference/unity/u2d/physics/physicsquery/timeofimpactresultstate/unknown.md)       | The query encountered an error and returned an unknown result. This should not happen unless a serious issue was encountered. |