February 2019
Intermediate to advanced
292 pages
6h 55m
English
Content preview from The Ray Tracer Challenge
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Transforming Patterns
Right now, your stripes implementation has one small problem. If you’ve played around with it at all, you may have seen it: the stripes are completely fixed, frozen in place. It’s as if you were to shine a flashlight on your scene, with a stripe filter over the bulb. You’d find that every object that has a stripe pattern is covered with stripes of exactly the same size and orientation, regardless of how the objects themselves are arranged, as in this scene:
Because the point being passed to the stripe_at function is in world space, the patterns completely ignore the transformations of the objects to which they are applied. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.