UnityOptitrackNativePlugin

Native plugin for Unity which sends camera frames captured by OptiTrack Flex 13

Environment Variables

• %opencv%: OpenCV library path e.g. C:\opencv343
• %NP_CAMERASDK%: Automatically added as you have installed Camera SDK e.g. C:\Program Files (x86)\OptiTrack\Camera SDK```
• %iiiEx2018UnityProject%: Unity project directory for deploying the dll file after the building process e.g. C:\Users\administrator\OptitrackCameraCapture```

Dependances

• Camera SDK 2.1 Beta 2 https://optitrack.com/downloads/developer-tools.html
• Open CV 3.4.3

Development Environment

• Windows 10 (64 bit) + VisualStudio 2017
• Unity 2018.2.12f1

Setup

1. Specify the Unity project directory using an environment variable named %iiiEx2018UnityProject%.
2. Create a folder inside %iiiEx2018UnityProject%\Assets\Plugins\x86_64\.
3. Specify the OpenCV library path using an environment variable named %opencv%.
4. Download Camera SDK from https://optitrack.com/downloads/developer-tools.html and install it.
5. Build this solution.
6. Open the Unity project to try the complites.

References

http://tips.hecomi.com/entry/2016/01/10/173437