October 2017
Intermediate to advanced
548 pages
13h 23m
English
Content preview from Augmented Reality for Developers
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Abstract selection menu UI
The next feature we want to add is the ability to choose different frames and photo images for your pictures. For this, we'll develop a menu element using a modal design pattern. When a menu is activated, the user is presented with a set of choices. When a choice is selected, the choice is applied and the menu closes. It is modal because the menu remains active until the user has made his or her choice.
We will begin by writing an abstract PictureMenu class that implements the basic functionality of a menu. Then we'll use it for selecting the frames and images of the picture.
In our framework, a menu will be enabled by making it active in the Unity scene (using SetActive). When an object is activated, Unity will ...
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