🧵#WebXRImageTracking statechanged

Hi, which event are you refering to? If you use hideWhenTrackingIsLost you can simply detect tracking state with the onDisable or onEnable component methoda on your object that is being instantiated.

https://engine.needle.tools/docs/api/classes/Built-in_Components.WebXRImageTracking.html

I want to detect the "image-tracking" event.

<@272528485732450305> How can I write the code to get the position and rotation during image tracking?

You just add a component to your object that is assigned in the WebXR Component (the tracked image) and get the worldPosition/Rotation/Quaternion from your object3d (this.gameObject in the component)