gdfonda / terminator-vision Goto Github PK

Attempting to take the jsonResult and serializing it into an object with JsonUtility (or any namespace that uses serialization such as Newtonsoft JsonConvert) results in a silent error on the Hololens device itself. It works when simulating it in the unity editor but not when I deploy it to the device. For now I am working around it with SimpleJson.

When running the program on a Hololens device there is a large lag/delay when taking a photo. I believe the delay comes from somewhere inside the TakePhotoAsync function. When I am walking with the device, the hud freezes position and I can walk away from it. A few seconds later it will snap back to position and analyze the photo.

Problem:
When I run the app, I only get a black screen with the bottom text switching from “Calculation pending” and “Active Spatial Mapping”.
I get a subscription key for Cognitive Services and insert it in the code (Hud.cs) and in the inspector.

How to solve this?

Do you really need the HoloToolkit for this project?
I have been reading the post, and for the Terminator display it is not needed (I implemented it)
For the Camera part, it seems not necessary (I have built other camera applis as well)
Perhaps for the json part??

#if UNITY_WINRT
byte[] image = UnityEngine.Windows.File.ReadAllBytes(filePath);
#else
byte[] image = System.IO.File.ReadAllBytes(filePath);
#endif

In AnalyzeScene(), when PhotoCapture.CreateAsync(false, OnPhotoCaptureCreated) gets called, we get a "INTERNAL_CALL_Instantiate_Internal can only be called from the main thread" error message. Any ideas what we are doing wrong?

Occasionally the text will change to 'Calculation Pending', but otherwise nothing is scanned. I have verified that my subscription key and endpoints are set correctly as well. Has anyone else run into this error? I'm running Unity 5.6.0p4 (tried with 5.5.0f3 before to no avail).