October 2017
Intermediate to advanced
548 pages
13h 23m
English
Content preview from Augmented Reality for Developers
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User interface elements
For this project, we are going to create several types of the 3D user interface elements commonly used in AR applications, defined as follows:
- Action buttons- Click to trigger one action. This implementation uses an action-command design pattern.
- Manipulation tools - Click and hold to edit an object. This implementation uses an update sequencing design pattern.
- Modal menus - Click to open an option selection menu; click the item in the menu to select it. This implementation uses a modal design pattern.
Each type of UI element is used for different UI activities. We will provide examples of each. For instance, Delete is a button tool, Resize is a manipulation tool, and Choose Image is a modal menu.
And as we will ...
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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.