What will the book be about? The idea is very much in line with the spirit of the Scratchapixel website, but with a tighter, more satisfying scope. The goal is simple but ambitious: to walk you through all the techniques and code needed to reproduce one iconic image from the movie Toy Story. That’s right—by the end of the book, we’ll aim to recreate a visually similar image, using the same kinds of techniques (but explained step by step). If possible, we may even go further by introducing ray tracing techniques that weren’t used in the original film but are widely used today.