Create C++ API reference

[argallegos]

Cesium JS and the ion SDK have a documentation page like this available from the Learn menu. Can we create something like this for the C++ codebase for Cesium-Unreal?

Originally from https://community.cesium.com/t/c-documentation/16168

[argallegos]

Another request for this from the forum.

[creatio-ua]

I'm unable to find the UE C++ API reference for Cesium. Would really love to have it.

[azrogers]

The C++ documentation isn't currently available online, but you can generate it by installing Doxygen and Node and running npm run doxygen in the cesium-unreal root directory, as listed here. You can do similar to generate the documentation for cesium-native (which Cesium for Unreal uses).