Immersive Debugger

• A UI panel for in-headset debugging
  The panel includes a control bar, a console panel, and an Inspector panel populated with your application-specific debug options.
• An optional Unity Editor framework that lets you customize the in-headset debugging experience
  The debugger can be customized with the scripting attribute [DebugMember] or Inspector component DebugInspector.

• View Unity logs from the Console Log panel
• [Available from v74 SDK] View the scene hierarchy and the details of the selected game objects of the application in the Inspector panel
• Watch specified application variables in the Inspector panel
• Tweak specified float/int/boolean/Enum variables from the Inspector panel
• Invoke any Action for the specified function from the in-headset Inspector panel
• Visualize specified application data in 3D space via Gizmo drawings

• Iterate quickly within the headset for spatial and visual elements
• Debug a Mixed Reality experience that relies on features like Scene
• Monitor state changes (especially upon ephemeral events) and identify issues via console logs

• Scripting attributes
  Add a [DebugMember] attribute to any of your properties, fields, action functions and customize them through the parameters of the attribute.
  Note: If not done automatically by your IDE, this requires assembly dependency to Meta.XR.ImmersiveDebugger.Interface.
• Add a DebugInspector component to any game object and configure the debug options.

• Make the panel transparent/opaque
• Anchor the panel to a fixed position or make it move with the headset
• Enable or disable rotating the panel with head yaw
• Change the panel distance

• View scene hierarchy and inspect game objects
• Watch the variables’ runtime value
• Click the button to call functions
• Select the eye icon to show/hide gizmos
• Tweak variables’ runtime values

using Meta.XR.ImmersiveDebugger;
public class ExampleClass : MonoBehaviour
{
 // gizmo drawing, specifying a category
 [DebugMember(GizmoType = DebugGizmoType.Axis, Category = "MyDebugCategory")]
 private Pose _gameObjectPos;

 [DebugMember(GizmoType = DebugGizmoType.Line, Color = DebugColor.Red)]
 private Tuple<Vector3,Vector3> _direction;

 // just watch, note Tweakable is by default true for all supported types
 [DebugMember(Tweakable = false)]
 private bool _gameState;

 // tweak the value within a range
 [DebugMember(Min = 0.0, Max = 1.0)]
 private float _param;

 // action / call function, static members are also supproted
 [DebugMember]
 private void SpawnObject() {/* some code here */}
 private void Update()
 {
  // Update and consume all the debug options, e.g.:
  _gameObjectPos = new Pose(transform.position, transform.rotation);
 }
}

• Camera Rig
• Passthrough
• Scene Debugger (Mixed Reality Utility Kit / MRUK)