---
title: "removeBehavior(_:)"
framework: scenekit
role: symbol
role_heading: Instance Method
path: "scenekit/scnphysicsworld/removebehavior(_:)"
---

# removeBehavior(_:)

Removes a behavior from the physics world.

## Declaration

```swift
func removeBehavior(_ behavior: SCNPhysicsBehavior)
```

## Parameters

- `behavior`: The behavior to be removed.

## See Also

### Registering Physics Behaviors

- [addBehavior(_:)](scenekit/scnphysicsworld/addbehavior(_:).md)
- [allBehaviors](scenekit/scnphysicsworld/allbehaviors.md)
- [removeAllBehaviors()](scenekit/scnphysicsworld/removeallbehaviors().md)