---
title: "avoidOccluderConstraint(_:shouldAvoidOccluder:for:)"
framework: scenekit
role: symbol
role_heading: Instance Method
path: "scenekit/scnavoidoccluderconstraintdelegate/avoidoccluderconstraint(_:shouldavoidoccluder:for:)"
---

# avoidOccluderConstraint(_:shouldAvoidOccluder:for:)

## Declaration

```swift
optional func avoidOccluderConstraint(_ constraint: SCNAvoidOccluderConstraint, shouldAvoidOccluder occluder: SCNNode, for node: SCNNode) -> Bool
```