Making my way through the Mouse interaction recipe from the Processing 2 Creative programming cookbook source code on GitHub. In this recipe I learned about the mouseClicked, mouseDragged, mouseMoved, mousePressed and mouseReleased functions. I also learned about the mouseX, mouseY, pmouseX, pmouseY, mousePressed and mouseButton variable. The mouseButton variable allows you to determine if the left, right or middle mouse button has been clicked. This recipe is also the first time an if test has been used. They’re cool. I know I’ll be using them heavily to determine the display or actions in future sketches.
