ChaiTea is a library that exposes the haptic framework Chai3D to the game engine Unity3D.
Examples of using ChaiTea in Unity can be found here.
ChaiTea depends on Chai3D and UnityCsReference, which are included as submodules.
Run git submodule init & git submodule update to download the submodules.
Open CHAI3D-VS2015.sln in ./external/chai3d For each project you may need to change the project property "Platform Toolset" to "Visual Studio 2022 (v143)" under General Properties.
Now build both Release and Debug targets with x64.
You will also need to build this dependency. Open the C# solution is in Projects/CSharp/UnityReferenceSource.sln and build it.