I’ve been using Intel RealSense 415 and calling Nuitrack.GetDeviceList() would return me the sensor correctly.
Now I switched to Orbbec Gemini 2 and calling the same function, returns me an empty array.
Is this a bug or am I missing something?
Thank you
Hello @adev
What version of Nuitrack.exe are you using? Does Nuitrack.exe display the sensor in the device list? Do you have redist2015 installed?
Hello @irakli
Yes I have VC++ redist 2015+ installed. I am using the latest Nuitrack for windows (v0.38.2) and Unity package SDK (v0.38.0) available.
The sensor does appear in the Nuitrack.exe device list.
But calling the SDK function Nuitrack.GetDeviceList() returns an empty array. (Only when we use Gemini 2)
@adev
Just in case, run this example without modification - did the sensor show up in the console?nuitrack-sdk/Examples/nuitrack_csharp_device_api_sample at master · 3DiVi/nuitrack-sdk · GitHub
Could you please send a snippet of your code using Nuitrack.GetDeviceList()?
@irakli I built and ran the example and the Gemini 2 was found without any problem.
In Unity I just call Nuitrack.GetDeviceList() in a scene’s script “Update()” to log and the problem happens (just with Gemini2 device list count is “0”, with IntelRealSense D415 is “1”).
I did some tests and I realised that if I run a scene without NuitrackScripts prefab (so, NuitrackManager not initialised), the Nuitrack.GetDeviceList() works correctly, logging a “1” with Gemini2. But when the scene has NuitrackScripts prefab, it logs a “0”. While if I use the RealSense, it does not affect if the prefab is in the scene, it always logs “1”.
With Gemini 2 connected and without NuitrackScripts prefab in the scene:
With Gemini 2 connected and with NuitrackScripts prefab in the scene
Hi @irakli @Stepan.Reuk you mean just sending the same screenshots like this?
Previous code with Intel RealSense 415
Previous code with Orbbec Gemini 2
Hello @adev
Usually, the list of devices is obtained once after init, as shown in the screenshot. (NuitrackManager.cs)
Getting a list of devices in Update is not guaranteed, but you can try this method. (In this case, the list of devices received when Nuitrack was launched will be returned.)
