Coordinate Rotation and Bouncing Off Angles

This chapter covers a technique known as coordinate rotation , which as its name implies, involves rotating a coordinate around a point. While useful all by itself, coordinate rotation is indispensable for several very interesting effects, including how to bounce something off an angled surface. We’ll cover how to do that in this chapter. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.