Remote Client

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Installation

GStreamer

We make use of pre-built binaries of GStreamer to stream the Unity scenes to the headset.

We tested on GStreamer version 1.20.1.

• Download [directory]
  • MSVC
  • or MSVC Development (if building from source)

After installation, add GStreamer binary folder path to System Environment Variables and create a new variable called GST_SDK_PATH, pointing to the SDK directory.

Example

1. Computer -> System properties -> Advanced System Settings -> Advanced Tab -> Environment Variables... -> System Variables -> Variable: Path -> Edit -> New -> C:\gstreamer\1.0\msvc_x86_64\bin

2. New Variable: GST_SDK_PATH= C:\gstreamer\1.0\msvc_x86_64\

[Source]

Now, you should be able to run

gst-launch-1.0.exe --version

in a new command prompt window.

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Unity

You may start using either via our starter project which comes with the package (recommended) or Unity Package Manager.

We tested on Unity version 2022.3.1f.

⭐ To get the starter project:

git clone --branch unity-starter --single-branch https://github.com/egemenertugrul/Wisor.git Wisor-Unity

➕ To install the package in an existing Unity project:

Launch Unity project, Window > Package Manager > ➕ > Add package from git URL...

Enter:

https://github.com/egemenertugrul/Wisor.git#unity-package

or download .unitypackage.

Also,

🤝 To contribute to the development of the Unity package:

git clone --branch unity-development --single-branch https://github.com/egemenertugrul/Wisor.git Wisor-Unity

Supplementary Files

Lastly, download and place the following files in folders respective to the /Assets/ folder:

Folder	Description
Wisor: GStreamer, SLAM (optional), ARUco (WIP)	Includes native plugins (.dll) necessary for GStreamer and SLAM to work.
StreamingAssets: SLAM-only (optional)	Includes vocabulary (ORBvoc.bin) and configuration (.yaml) files that are necessary for ORBSLAM3 to work.
Datasets: SLAM-only (test-only)	Includes benchmark visual-inertial datasets, such as tum_vi, to test ORBSLAM3 on.