June 2012
Beginner
1000 pages
33h 35m
English
Content preview from Silverlight 5 in Action
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Chapter 27. 3D lighting, texturing, and animation
This chapter covers
- Effects, lighting, and normal vectors
- Texturing objects
- Coordinate spaces and matrices
- Keyframe animation
In the previous chapter, you modeled a sphere and rendered it in 3D. You could tell it was 3D due to the curvature of the bands, but it wasn’t nicely shaded, and it definitely wasn’t lit. A key part of what makes a rendering convincing as 3D is the lighting.
In DirectX-based 3D systems, lighting is handled by various shaders. These shaders, which run directly on the video card, are small, high-performance algorithms that anyone can write. In XNA, a DirectX-based system, the shaders are encapsulated in a class derived from the Effect class. Throughout this chapter ...
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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.