# InitDebugDraw()

> Initializes the physics debug visualization system. The system must be initialized for any physics objects to be visualized. It is normally initialized by the PhysicsDebugWindow.

## Definition

* **Type:** Method
* **Namespace:** [UnityEditor](/engine/6000.0/script-reference/unityeditor.md)
* **Assembly:** UnityEditor

```csharp
public static void InitDebugDraw()
```