<!--
{
  "availability" : [
    "Reality Composer Pro: -",
    "macOS: -"
  ],
  "documentType" : "symbol",
  "framework" : "ComputeGraph",
  "identifier" : "/documentation/ComputeGraph/force/gravity",
  "metadataVersion" : "0.1.0",
  "role" : "Function",
  "symbol" : {
    "kind" : "Function",
    "modules" : [
      "Compute Graph"
    ],
    "preciseIdentifier" : "force::gravity"
  },
  "title" : "force::gravity"
}
-->

# force::gravity

Applies a gravity force to the current element

```
void force::gravity(float gravity)
```

## Parameters

`gravity`

Value indicating amount of gravity. By convention, positive gravity is in the downward direction.
Negative values of gravity will apply an upward force.

## Discussion> Visual: ![Graph](force__gravity)

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)