# Axis

> Represents the axes used in 3D space.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEngine.Animations](/engine/6000.6/script-reference/unityengine/animations.md)
* **Assembly:** UnityEngine.AnimationModule

```csharp
[Flags]
public enum Axis
```

## Fields

| Value                                                                       | Description                                    |
| --------------------------------------------------------------------------- | ---------------------------------------------- |
| [None](/engine/6000.6/script-reference/unityengine/animations/axis/none.md) | Represents the case when no axis is specified. |
| [X](/engine/6000.6/script-reference/unityengine/animations/axis/x.md)       | Represents the X axis.                         |
| [Y](/engine/6000.6/script-reference/unityengine/animations/axis/y.md)       | Represents the Y axis.                         |
| [Z](/engine/6000.6/script-reference/unityengine/animations/axis/z.md)       | Represents the Z axis.                         |