[jitter] Re: tracking pixels in a matrix and output as individual numbers or list

At every pixel, a midipitch has to be attached. If a pixel is activated (i am using the game of life) it should trigger a pitch. I will use this for acustic composition so if I get a readable list with all the notes that are activated at one instance then I am happy. Also, I would like to know how much procent of the çatrix is filled. For example, if 600 of the 1200 pixels are alive, then 50 procent is activated.
So once more, I want;
- wich cells/notes are activated
- how many procent of the matrix is activated