This is awesome. Thank you so much for sharing.
I’ll be happy to convert this to C++ components/plugin, but first I need to just check.
Are you sure there is now way to achieve this with SimpleHMD?
I only ask as we really need to lean on the engine, if possible, for things like this.
For example your noise filter, whilst effective, can likely can be improved with kalma filters etc.
I wonder if this has already been solved with SimpleHMD?