- ofxCv
- ofxOpenCv
- 'n': next image
- 'p': previous image
- 'f': go to fullscreen
- 'c': calibrate
during calibration you can use the arrows to set the width and height of the projected images
- https://forum.openframeworks.cc/
- https://gist.github.com/vvzen/9315c7658e96955af593bec74bc3508a
- https://github.com/openframeworks/openFrameworks/pull/5822/files