---
title: windForce
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/clothforcevolumecomponent/windforce
---

# windForce

The wind force applied to particles inside the volume.

## Declaration

```swift
var windForce: SIMD3<Float>
```

## Discussion

Discussion This force depends on the angle between the force direction and the face normals of the cloth body. Full force is applied when the force direction is perpendicular to the face (aligned with the normal), and no force is applied when the force direction is parallel to the face.

## See Also

### Applying forces

- [constantForce](realitykit/clothforcevolumecomponent/constantforce.md)