Forcing Orientation After Teleport
Hello, I'm building a Scene in Unity (2019.4), using Oculus Integration v23.1.0. I have a set of teleport destinations, and I'd like to customize the orientation of the user after teleporting to any of these points so they'll be facing a certain direction (relative to the destination) upon landing. I've tried using the various Teleport Orientation Handlers (360, Thumbstick Head Relative, Thumbstick Forward Facing, etc.) and have tried rotating the actual TeleportDestination objects (as well as the Orientation child objects under them), but still can't seem to ensure that the user faces where I want them to after teleporting. I'd appreciate any suggestions! I feel like this must be something simple that I'm missing. Thank you.707Views0likes0Comments
Avoid gyroscope reorientation when moving
Hi all, I am building a VR app that displays a 360° movie over reality in a place. The alignment with reality has to be very accurate. The app is in free use in a public place, with about 300 uses a day. I have noticed that after a day, the video in the Rift gets desoriented and does not match the reality any more (3~50° variable). After a bunch of tests, I have noticed in the Rift logs that a large head movement implies an alignment update, thus the desorientation. Here is a sample of the log where we can see the alignment update : 24/04 12:04:53.022 {INFO} [HW:Health] Visibility: H +... R .... L .... 24/04 12:04:53.175 {INFO} [HW:Health] Visibility: H -... R .... L .... 24/04 12:04:53.252 {INFO} [Tracking:CamCal] Waiting for initial calibration 24/04 12:04:53.327 {INFO} [HW:Health] Visibility: H +... R .... L .... 24/04 12:04:53.348 {INFO} [HW:Health] Visibility: H -... R .... L .... 24/04 12:04:53.367 {INFO} [HW:Health] Visibility: H +... R .... L .... 24/04 12:04:53.579 {INFO} [Tracking:CamCal] EstimatedUpInCamera camera 0, object 0, count 10: tilt 13.66 0.39 (13.67) 24/04 12:04:53.676 {INFO} [Tracking:CamCal] Computed gravity alignment: camera 0:WMTD30335001AZ, tilt: calculated 14.49 1.16 (14.53), filtered 14.49 1.16 (14.53), delta -14.49 -1.16 (14.53), tilt err 0.0287 deg, elapsed 0.177, wasAligned 0 24/04 12:04:53.676 {INFO} [Tracking:CamCal] Unreliable samples: 5 out of 15 24/04 12:04:53.676 {INFO} [Tracking:CamCal] Resetting gravity filter: reliable 1/0, large 0, wasAligned 0, forced 1 24/04 12:04:53.676 {INFO} [Tracking:CamCal] Gravity alignment updated 24/04 12:04:53.676 {INFO} [Tracking:CamCal] DoGravityAlignment cam 0, aligned 0 0 24/04 12:04:53.676 {INFO} [Tracking:CamCal] First camera alignment 0, default 0, 0, 0 (0) / 0.00 (0.00, 0.00, 0.00) 24/04 12:04:53.676 {INFO} [Tracking:CamCal] Gravity Alignment Update, wasAligned 0, wasEstimated 0 24/04 12:04:53.676 {INFO} [Tracking:CamCal] *0: status c1,e0,a1, was c1,e0,a0, pose t 0.0 0.0 0.0 r 14.49 -0.00 1.16 dt 0.0 0.0 0.0 ( 0.0) dr 14.49 -0.00 1.16 (14.53) 24/04 12:04:53.676 {INFO} [Tracking:CamCal] Updating Calibration 24/04 12:04:53.676 {INFO} [Tracking:Stats] OnWorldFromCameraChange: orientation 0.00 0.00 0.00 (0.00), translation 0.0 0.0 0.0 (0.0) 24/04 12:04:53.676 {WARNING} [Tracking:Manager] Sensor moved :WMTD30335001AZ 24/04 12:04:53.676 {INFO} [Tracking:Manager] Sensor Pose : WMTD30335001AZ RelCur [t (0.0, 0.0, 0.0) r (0.00, 0.00, 0.00)] Cur [t (0.0, 0.0, -1000.0) r (-14.49, -0.00, -1.16)] Aligned : 1 Settled : 0 24/04 12:04:53.770 {DEBUG} [Tracking:Filter] HMD: Large change, resetting position filter: 0.015676, 0.10341, -0.16435 (0.19481) / 171.21 (-0.11, 0.99, 0.13), 873.7, 63.5, 0 24/04 12:04:53.770 {INFO} [Tracking:Filter] HMD: tilt -2.3, 0.0, -2.1 (3.1), confidence 0.508, count 1000 24/04 12:04:55.092 {INFO} [HW:Health] Visibility: H -... R .... L .... 24/04 12:05:01.969 {WARNING} [NetworkRequest] Download failed: 6: Could not resolve host: graph.oculus.com 24/04 12:05:01.969 {!ERROR!} [OAF ERROR] ..\..\..\Network\SimpleHttpRequest.cpp(119) : Request Heartbeat Tick FAILED: 6: Could not resolve host: graph.oculus.com (1971012) 24/04 12:05:01.969 {!ERROR!} [Heartbeater] Heartbeat tick network request failed with error: OVR53225466 24/04 12:05:02.541 {INFO} [Tracking:Stats] Average number of cameras used for poses: 1.0 0.0 0.0 Do you know how I can avoid this reorientation ? Using Unity, can we set the local rotation of the sensor to a given value ? Is there another way to proceed ? Thanks !1.2KViews0likes4Comments
How to set custom position and orientation to Oculus SDK in Unity project for GearVR?
Hi, I have my own tracking system: positional tracking + orientation. And I have to use them both. I have not found a way to set custom orientation to OVR camera in Unity3D engine! Any attempt to rewrite camera orientation in scripts leads to wobbling or incorrect rendering. Is there any way to completly ignore GearVR gyroscope tracking and use custom?647Views0likes1Comment