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hand tracking can't detect hand.


bomin
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VIVE Pro

VIVE Hand Tracking SDK 1.0.0

SteamVR Plugin 2.7.3(sdk 1.14.15)

SteamVR 1.20.4

I try with XR Plugin Management and old XR system in unity2019.4.30f and unity2020.3.24f.

unity log "Selected ViveHandTrackingEngine" and "Detection initialized". no error.

In SteamVR setting, Camera test is work right.

but hand can't detected, GestureResult always get null.

and 2 month ago, it work right.

Aristo.log

[2021-12-08 11:15:01.914] Starting Vive Hand Tracking SDK 1.0.0 as 64-bit binary
[2021-12-08 11:15:01.982] Using OpenCL device: NVIDIA CUDA  NVIDIA GeForce GTX 1060 3GB  OpenCL C 1.2   
[2021-12-08 11:15:01.983] Init Cosmos camera error: FailedToInitialize
[2021-12-08 11:15:01.983] VR HMD: lighthouse LHR-5D9CE0B6
[2021-12-08 11:15:01.983] Camera Firmware: Version: 03.01.1B3 Date: 2018.Jan.11 
[2021-12-08 11:15:01.983] Camera 0 intrinsics: 276.181, 276.185, 601.698, 459.132
[2021-12-08 11:15:01.983] Camera 1 intrinsics: 274.937, 275.083, 600.719, 463.677
[2021-12-08 11:15:14.541] Stop Video.

 

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I try to use VIVE Cosmos, hand tracking can work.

and I try another new VIVE Pro,  hand always can't detected.

Aristo.log

[2021-12-08 15:09:52.641] Starting Vive Hand Tracking SDK 1.0.0 as 64-bit binary
[2021-12-08 15:09:52.755] Using OpenCL device: NVIDIA CUDA  NVIDIA GeForce GTX 1060 3GB  OpenCL C 1.2   
[2021-12-08 15:09:53.797] Start Cosmos high resolution camera error: NoCameraDevice
[2021-12-08 15:09:53.798] VR HMD: lighthouse LHR-11308ED8
[2021-12-08 15:09:53.798] Camera 0 intrinsics: 274.334, 274.334, 600, 325
[2021-12-08 15:09:53.798] Camera 1 intrinsics: 274.334, 274.334, 600, 325
[2021-12-08 15:09:53.834] VR console is starting: NotSupported
[2021-12-08 15:09:54.334] VR console is starting: NotSupported
[2021-12-08 15:09:54.836] VR console is starting: NotSupported
[2021-12-08 15:09:55.336] VR console is starting: NotSupported
[2021-12-08 15:09:55.837] VR console is starting: NotSupported
[2021-12-08 15:09:56.338] VR console is starting: NotSupported
[2021-12-08 15:09:56.839] VR console is starting: NotSupported
[2021-12-08 15:09:57.339] VR console is starting: NotSupported
[2021-12-08 15:09:57.840] VR console is starting: NotSupported
[2021-12-08 15:09:58.341] VR console is starting: NotSupported
[2021-12-08 15:09:58.842] VR console is starting: NotSupported
[2021-12-08 15:09:59.342] VR console is starting: NotSupported
[2021-12-08 15:09:59.843] VR console is starting: NotSupported
[2021-12-08 15:10:00.344] VR console is starting: NotSupported
[2021-12-08 15:10:00.845] VR console is starting: NotSupported
[2021-12-08 15:10:01.345] VR console is starting: NotSupported
[2021-12-08 15:10:01.846] VR console is starting: NotSupported
[2021-12-08 15:10:02.347] VR console is starting: NotSupported
[2021-12-08 15:10:02.847] VR console is starting: NotSupported
[2021-12-08 15:10:03.348] VR console is starting: NotSupported
[2021-12-08 15:10:03.848] VR console is starting: NotSupported
[2021-12-08 15:10:04.349] VR console is starting: NotSupported
[2021-12-08 15:10:04.850] VR console is starting: NotSupported
[2021-12-08 15:10:05.351] VR console is starting: NotSupported
[2021-12-08 15:10:05.852] VR console is starting: NotSupported
[2021-12-08 15:10:06.353] VR console is starting: NotSupported
[2021-12-08 15:10:06.853] VR console is starting: NotSupported
[2021-12-08 15:10:07.354] VR console is starting: NotSupported
[2021-12-08 15:10:07.854] VR console is starting: NotSupported
[2021-12-08 15:10:08.355] VR console is starting: NotSupported
[2021-12-08 15:10:08.856] VR console is starting: NotSupported
[2021-12-08 15:10:09.357] VR console is starting: NotSupported
[2021-12-08 15:10:09.858] VR console is starting: NotSupported
[2021-12-08 15:10:10.358] VR console is starting: NotSupported
[2021-12-08 15:10:10.859] Wait for camera ready timeout after 5000 ms!
[2021-12-08 15:10:10.859] Cosmos camera start failed!
[2021-12-08 15:10:10.859] Stop Video.
[2021-12-08 15:10:10.860] Stop cosmos camera failed: CameraDeviceNotStarted
[2021-12-08 15:10:10.871] Create camera failed

 

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