A few common problems game developers run into is how to rotate a sprite to face a specific direction, finding the angle between two headings, or rotating from one direction to another given a ...

Many people who want to make games wonder: how much math do I need to know? The answer might surprise them: really not that much and what you do need is a lot of fun. Mastering how to work with ...

A complete introduction to vectors designed for beginners and students. I cover notation, magnitude, direction, operations, and how vectors show up in math and physics. Republican scolds crowd for ...