Physical transition between rooms in XR Quest 3 - How to?
Hello, I'm making a mixed reality app, and I have scanned two rooms in my house. I have used the Passthrough, MR Utility Kit and Effect Mesh building blocks, but I can't move between rooms without the screen getting covered up in grey, even though I can see the other room being rendered in the effect mesh. How can I disable this "out-of-bounds" effect in order to transition physically between both rooms? The first image is from the room I started the app, the second is from the second room looking towards the first.
Tracked hand pushing away menu (canvas) attached to other hand
I am keeping my left hand almost completely still here in the video demo below, but something pushes the left hand or the menu away when I get the right hand near the other hand/ menu (hard to tell if tracking issue due to other hand being near left hand vs hand interacting with menu or menu item colliders or rigibodies. Video of error in demo Video of unity project setup I have an empty gameobject called 'menu-hand_attatcher' with this script on: using System.Collections; using System.Linq; using UnityEngine; using Oculus.Interaction; // for OVRHand & OVRSkeleton public class AttachMenuToHand : MonoBehaviour { [Tooltip("The disabled Canvas or prefab you want to spawn")] public GameObject menuPrefab; // assign your menu_0 prefab here [Tooltip("Which bone/joint to anchor the menu to")] public OVRSkeleton.BoneId anchorJoint = OVRSkeleton.BoneId.Hand_WristRoot; [Tooltip("Offset from that joint in metres")] public Vector3 localOffset = new Vector3(0f, 0.05f, 0.06f); private OVRHand hand; // we’ll find this automatically private bool attached; private void Awake() { // Auto-find the first active OVRHand in the scene (left or right) hand = FindFirstObjectByType<OVRHand>(); } private IEnumerator Start() { if (hand == null) { Debug.LogError("❌ No OVRHand component found anywhere in the scene!", this); yield break; } // Grab the OVRSkeleton attached to that hand OVRSkeleton skel = hand.GetComponent<OVRSkeleton>(); if (skel == null) { Debug.LogError("❌ OVRHand has no OVRSkeleton component!", this); yield break; } // Wait until the system has tracked the hand & built out all bones while (!hand.IsTracked || skel.Bones.Count == 0) { yield return null; } // Find the specific bone (wrist, index tip, etc.) by BoneId OVRBone targetBone = skel.Bones .FirstOrDefault(b => b.Id == anchorJoint); if (targetBone == null) { Debug.LogError($"❌ Couldn't find bone {anchorJoint} on the skeleton!", this); yield break; } Transform jointTransform = targetBone.Transform; // Spawn or enable the menu prefab GameObject menuInstance = menuPrefab.activeSelf ? menuPrefab : Instantiate(menuPrefab); menuInstance.SetActive(true); menuInstance.transform.SetParent(jointTransform, worldPositionStays: false); menuInstance.transform.localPosition = localOffset; menuInstance.transform.localRotation = Quaternion.identity; attached = true; } private void LateUpdate() { if (attached && Camera.main != null) { // Keep the menu facing the user’s camera transform.LookAt(Camera.main.transform.position, Vector3.up); } } } Anchor joint is set to XR Hand_Start Items in menus have collider + rigidbody (no gravity) to allow acting as trigger It's not so clear in the video but it appears going near the colliders for the buttons freaks it out and flips the menu around, but so does just crossing the right hand over the left (menu anchored to left wrist), or getting it near the canvas. So hard to tell what its interacting with. 1. What can I try using this method I'm already using? (I'm very new to Unity and coding so redoing things or doing them a different way could take me a lot of time and I don't have much) 2. If I were to - is there a better way to do this menu/canvas and hand attachment? Here's my script of my menus using UnityEngine; using UnityEngine.UI; public class MenuNavigator : MonoBehaviour { [Tooltip("Prefab of the submenu to open when this button is poked")] public GameObject submenuPrefab; // debounce flags private bool _hasActivated = false; private bool _ignoreNextTrigger = true; private Transform _canvasRoot; void Awake() { // cache the Canvas transform so we know where our menus live Canvas c = GetComponentInParent<Canvas>(); if (c != null) _canvasRoot = c.transform; else Debug.LogError("[MenuNavigator] No Canvas found!", this); } void OnEnable() { // every time this menu (and its buttons) become active: _ignoreNextTrigger = true; _hasActivated = false; } void OnTriggerEnter(Collider other) { if (_ignoreNextTrigger) return; // ignore the initial overlap if (_hasActivated) return; // and only fire once per exit/enter // 1) Spawn the next submenu prefab under the Canvas if (submenuPrefab != null && _canvasRoot != null) { var newMenu = Instantiate(submenuPrefab, _canvasRoot); newMenu.transform.localPosition = Vector3.zero; newMenu.transform.localRotation = Quaternion.identity; newMenu.transform.localScale = Vector3.one; } else { Debug.LogWarning("[MenuNavigator] Missing submenuPrefab or Canvas!", this); } // 2) Find *your* menu panel: the direct child of the Canvas Transform panel = transform; while (panel != null && panel.parent != _canvasRoot) { panel = panel.parent; } if (panel != null) { Destroy(panel.gameObject); } else { Debug.LogWarning("[MenuNavigator] Couldn't find menu panel root!", this); } _hasActivated = true; } void OnTriggerExit(Collider other) { // 1st exit after spawn turn off ignore, subsequent exits clear the activated flag: if (_ignoreNextTrigger) _ignoreNextTrigger = false; else _hasActivated = false; } } Many thanks :)
