drinkspiller

Change line 4 of mic_array.py to: ```python import queue as Queue ```

Well done, Glen — thank you for putting this together!

[This module](https://github.com/drinkspiller/threejs_chromakey_video_material) uses a different shader implementation, but in the [demo](https://drinkspiller.github.io/threejs_chromakey_video_material/) you can see that adjusting the Smoothness value toward 1 has the effect of affecting opacity. In that demo,...