It’s rare for IT books to remain useful for more than a short time after they’re released. Sometimes it feels like software versions are updated so often that most books become as outdated as the program/language versions they cover.
Even though it’s usually prudent to use ready-made animation engines like Tween Lite, looking under the hood’s always good. This title’s great for that.
Re-reading the Trigonometry chapter again. Thinking: Sine, Cosine, Arctangent.