February 2019
Intermediate to advanced
292 pages
6h 55m
English
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Generalizing Patterns
The idea now is to modify your code so that a material can be assigned any pattern, not just stripes. The process for accomplishing this will look a lot like the refactoring you did in Refactoring Shapes, when you were preparing to support planes as primitives. Specifically, you’ll tackle this in five steps:
- Identify the pieces that every pattern will have in common.
- Implement an abstract pattern that encapsulates these common pieces and delegates to concrete patterns for their specific bits.
- Modify the stripes pattern to extend this abstract pattern.
- Modify your material implementation to depend on the abstract pattern.
- Make all existing tests pass.
So, the common bits. The good news is that every pattern will be essentially ...
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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.