July 2007
Intermediate to advanced
448 pages
13h 39m
English
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Chapter 8. Quaternions
In this chapter:
"The Convenience of Complex Numbers" 338
Why Are Quaternions So Weird? 347
Low-Level Quaternion Rotation 356
Quaternions and Rotation Matrices 359
Rotation is one of the most common tasks of 3D graphics programming, and yet also the task fraught with the scariest mathematics. Fortunately, the programmer working with WPF 3D is insulated from much of the difficult mathematics with the convenience of the RotateTransform3D and AxisAngleRotation3D classes, which I first discussed in Chapter 3. When used in conjunction, these two classes let you define a rotation by specifying the axis of rotation, an angle of ...
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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.