---
title: "positionConstraint(inWorldSpace:with:)"
framework: scenekit
role: symbol
role_heading: Type Method
path: "scenekit/scntransformconstraint/positionconstraint(inworldspace:with:)"
---

# positionConstraint(inWorldSpace:with:)

## Declaration

```swift
class func positionConstraint(inWorldSpace world: Bool, with block: @escaping (SCNNode, SCNVector3) -> SCNVector3) -> Self
```