January 2015
Intermediate to advanced
380 pages
8h 32m
English
Content preview from Mastering Unity ScriptingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Baking a navigation mesh
The enemy to be created needs to walk intelligently around the level to find and chase the player as well as to find health-restore power-ups. The AI cannot simply walk in a straight line between any two points, as there might be intervening obstacles such as walls and other characters. The AI should instead navigate around these objects when they're encountered. To achieve this in the long term, a navigation mesh should be used. This is an invisible mesh asset that Unity generates automatically to approximate all walkable, horizontal surfaces in the level, that is, surfaces classified as a floor. The navigation mesh itself contains no AI. It does not make anything walk. The navigation mesh is rather a mathematical model ...
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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.