Week 2

I finished defining an instance of a wall. I started writing code to convert world coordinates of a wall to coordinates relative to the robot's position. I used simple trig functions to find the x and y coordinates given an angle. I started using the robot interfaces, which wasn't too hard to understand because I was given a template. Most modules can be set up using that template. I decided that I would write my own algorithm to find the intersection of two line segments. I thought it would be best if I started writing code to find the intersection of two lines before I dove into finding intersections of two line segments. By the end of the week, I finished writing that code and tested it. I found there were several errors, but thank goodness they were all careless errors.