FPS not getting more then 30
How can we increase fps of oculus quest. We are using xr interaction toolkit. In empty scene with just camera i am getting 55fps max. But in any project i am getting just 30fps. I have also done normal urp setting you can go though in photos attached. I also applied occlusion culling.
How to geometrically align a 3D model to real furniture?
For my video-see-through AR application I want a model to automatically be placed on the biggest found table surface. I achieved the first step: The model is correctly positioned at the table center. However, the orientationis not correct. I want the model to "lie down" on the table, means laying on the back, facing up, while the longest side of the model is orientated just as the longest side of the table - see the following pictures: After a very long time trying, I could not figure out how to align the model correctly. If you have any idea/hint/ or clue I could try, please let me know. Used Asset for testing: Low Poly Human I added an Empty (called ModelPlacer) where I added the script (see below) and pulled this asset in the modelInstance field. Used Meta XR Building Blocks: Camera Rig Passthrough MR Utility Kit Scene Debugger Effect Mesh Hand Tracking Controller Tracking Technical Specifications: Unity 2022.3.50f1 VR-Glasses: Meta Quest 3 Meta MR Utility Kit Code: using Meta.XR.MRUtilityKit; using System.Collections; using System.Collections.Generic; using UnityEngine; public class ModelPlacer : MonoBehaviour { public GameObject modelPrefab; private GameObject modelInstance; void Start() { MRUK.Instance?.RegisterSceneLoadedCallback(OnSceneLoaded); } private void OnSceneLoaded() { SpawnModel(); AlignModelWithSurface(); } public void SpawnModel() { Vector3 spawnPosition = new Vector3(0.0f, 1.0f, -1.0f); modelInstance = Instantiate(modelPrefab, spawnPosition, Quaternion.identity); } public void AlignModelWithSurface() { var largestSurface = MRUK.Instance?.GetCurrentRoom()?.FindLargestSurface(MRUKAnchor.SceneLabels.TABLE); if (modelInstance != null) { if (largestSurface != null) { modelInstance.transform.SetParent(largestSurface.transform); Renderer modelRenderer = modelInstance.GetComponent<Renderer>(); modelInstance.transform.rotation = Quaternion.Euler(-90, 0, 0); Vector3 modelCenter = modelRenderer.bounds.center; Vector3 surfaceCenter = largestSurface.transform.position; Vector3 positionOffset = surfaceCenter - modelCenter; Vector3 adjustedPosition = modelInstance.transform.position + positionOffset; modelInstance.transform.position = adjustedPosition; } else { Debug.LogWarning("No surface found."); } } else { Debug.LogWarning("modelInstance is null."); } } }Reload Scene Mesh after Application Start
Hello everyone, my problem is that the room mesh doesn't update. I want the room mesh to be updated, everytime my application is started again. However, it seems like the mesh loaded from the first time is always reused and doesn't update, even when I update the application. How I update: I build an AR app (.apk file) on my laptop with Unity and deploy it to my Meta Quest 3 headset, which overrites the previous .apk file. What I see: a flickering mesh all over the place of the "original room", even when I go to a neighbouring room, it shows the mesh of the first room (it's like looking through a wall). I followed the set up instructions and my "Hello World" and first tries worked properly. For my current version I am Using the following building blocks: Camera Rig Passthrough Scene Mesh MR Utility Kit Scene Debugger As you can guess I am quite new to Meta Horizon Development. I've been stuck on this problem for quite a while now. Any tips/advice/recources to resolve this are highly appreciated.
