week 13. Project 2 demo & Object-Oriented Programming

1. Mandala Project Demo

Project reference:
http://sciencefictioninterfaces.tumblr.com/

2. object oriented programming:
  https://processing.org/tutorials/objects/
  https://www.youtube.com/watch?v=YcbcfkLzgvs


EXercise:
  draw 'array-like' object with OOP