October 2017
Intermediate to advanced
548 pages
13h 23m
English
Content preview from Augmented Reality for Developers
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Gaze Manager
The GazeManager provides a useful Unity interface for managing the gaze ray-the user's camera view direction-and its interaction with other objects in the scene. This includes the current HitInfo (see https://docs.unity3d.com/ScriptReference/RaycastHit.html). GazeManager is a singleton class, ensuring that there is only one instance in the scene. In each game update, it gathers the current gaze info and does a physics raycast to see if any objects are at the center of the user's view. It also includes some magic goodness to stabilize the gaze pose for comfort, compensating for the fact that it's tied to your head movement, which may not be as smooth as our visual biology perceives it!
In concert with GazeManager, the HoloToolkit ...
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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.
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