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VRCFaceTracking - Pico 4 Pro/Enterprise Module

Let VRCFaceTracking use the Pico 4 Pro/Enterprise's face tracking data via the Streaming Assistant, PICO Connect, or Business Streaming.

Setup Pico 4 Pro Module for VRCFaceTracking.

1. Download the latest Streaming Assistant/PICO Connect (for PICO 4 Pro), or Business Conect (for PICO 4 Enterprise)
2. Download and install the Pico 4 Pro Module

• Installer
  • Install Pico4SAFTExtTrackingModule from VRCFaceTracking's Module Registry tab.
• Manual
  • Download the Latest Release
  • Include the supplied .dll release in %appdata%/VRCFaceTracking/CustomLibs (create the folder if is not there).

3. Launch VRCFaceTracking. VRCFaceTracking v5.0.0.0 is required to use Pico 4 Pro Module.

For more information, refer to the PICO module VRCFT wiki entry.

Troubleshooting

The Pico 4 Pro is not connecting to VRCFaceTracking using the module.

Make sure that your Pico 4 device is capable of using face tracking. At this time only the Pico 4 Pro/Enterprise is capable of being used with this module. Make sure you have the latest streaming software capable of sending face tracking data.

Licenses / Distribution

(TBD).

Compiling this module

Docker (recommended)

You'll need Docker in order to run the following steps.

• Run bash ci/build.sh

You'll find the module in artifacts\Pico4SAFTExtTrackingModule.dll

Manual

• Use Visual Studio 2022
• Clone VRCFaceTracking 5.2.3.0; this is done automatically if you run git submodule update --init --recursive
• Compile VRCFaceTracking.Core
• Finally, compile the PICO Module

You'll find the module in PicoStreamingAssistantFTUDP\PicoStreamingAssistantFTUDP\bin\Debug\net7.0\Pico4SAFTExtTrackingModule.dll.

Running the tests

Docker

• Run bash ci/tests.sh

You'll also find a summary in PicoStreamingAssistantFTUDP\PicoStreamingAssistantFTTests\TestResults\dotnet-test-results.xml

Manual

• On Visual Studio, on the top bar, go to "Test", then "Run all tests".

Credits

• Ben for VRCFaceTracking!
• TofuLemon with help testing, troubleshooting and providing crucial information that lead to the development of this module!
• rogermiranda1000 for updating to the latest SA protocol.
• lonelyicer for the recent contributions.