<!--
{
  "availability" : [
    "visionOS: 2.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "ARKit",
  "identifier" : "/documentation/ARKit/ObjectTrackingProvider/init(referenceObjects:trackingConfiguration:)",
  "metadataVersion" : "0.1.0",
  "role" : "Initializer",
  "symbol" : {
    "kind" : "Initializer",
    "modules" : [
      "ARKit"
    ],
    "preciseIdentifier" : "s:5ARKit22ObjectTrackingProviderC16referenceObjects21trackingConfigurationACSayAA09ReferenceB0VG_AC0cH0VSgtcfc"
  },
  "title" : "init(referenceObjects:trackingConfiguration:)"
}
-->

# init(referenceObjects:trackingConfiguration:)

Creates an object-tracking provider.

```
init(referenceObjects: [ReferenceObject], trackingConfiguration: ObjectTrackingProvider.TrackingConfiguration? = nil)
```

## Parameters

`referenceObjects`

The reference objects to look for

`trackingConfiguration`

Optional parameters for configuring object tracking if not provided, the framework applies a set of default values.

## Discussion

The method clamps the numeric parameter values for configuring tracking if they’re outside their supported range.

---

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)