ofxGrayCode encode/decode gray code. API size_t encode(size_t value); size_t decode(size_t code); Update history 2015/04/05 ver 0.01 release License MIT License. Author ISHII 2bit [bufferRenaiss co., ltd.] ishii[at]buffer-renaiss.com At the last Please create new issue, if there is a problem. And please throw pull request, if you have a cool idea!!