October 2016
Intermediate to advanced
452 pages
9h 47m
English
Content preview from Unreal Engine 4 Scripting with C++ Cookbook
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Landscape API – Landscape generation with Perlin noise
If you use ALandscape in your scene, you may want to program the heights on it using code instead of manually brushing it in. To access the ALandscape object and its functions inside of your code, you must compile and link in the Landscape and LandscapeEditor APIs.
Getting ready
Generating a landscape is not terribly challenging. You need to link in both the Landscape and LandscapeEditor APIs, and also have a programmatic way to set the height values across the map. In this recipe, we'll show how to use the Perlin noise for this.
Previously, you may have seen Perlin noise used for coloration, but ...
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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.