In my CS class in high school I'm doing a presentation on Computer Graphics and I wanted to talk about Ray Tracing. I was wondering what would be the easiest way to do this without confusing my audience?
What are some of your personal favorite analogies and explanations that have worked effectively to people who have never touched the field?
Please don't mistake this as a 'do my homework' type question. I'm just curious to see what has worked and what hasn't.