During lock-down I worked on a fork of ofxPiMapper:
New features include:
- GLES2 renderer, to allow the use of shaders
- edge blending (via shaders)
- video playback synchronisation (using ofxVideoSync, works on multiple RPI’s connected via LAN)
- A texture based GUI which renders much faster than the current drawn one on GLES 2, and is probably faster on GLES1 too.