Making my way through the Maths functions recipe from the Processing 2 Creative programming cookbook source code on GitHub. In this recipe I learned about declaring variables and the abs, ceil, floor, round, sq, sqrt, min, max, and dist functions. I also learned how to use the println function to display output of functions to the Processing console window. Good for debugging a Sketch!

Screen Shot 2014-01-25 at 9.39.17 PM

For this recipe the Processing window displayed at runtime isn’t used, but I still wanted to use the size() function.