# isIdentity

> Checks whether this is an identity matrix. (Read Only)

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine](/engine/6000.7/script-reference/unityengine.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public readonly bool isIdentity { get; }
```

### Remarks

An identity matrix contains 1.0 in the main diagonal, and 0.0 for every other elements.

Additional Resources: [Matrix4x4.identity](/engine/6000.7/script-reference/unityengine/matrix4x4/identity.md) property.