July 2013
Intermediate to advanced
600 pages
15h 15m
English
book
WebGL Programming Guide: Interactive 3D Graphics Programming with WebGL
by Kouichi Matsuda, Rodger Lea
Content preview from WebGL Programming Guide: Interactive 3D Graphics Programming with WebGLBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 7. Toward the 3D World
In the previous chapters, we used examples based on 2D geometrical shapes to explain how the WebGL system works and how it supports the behavior of shaders, transformations such as translation and rotation, animation, and texture mapping. However, the techniques you’ve learned so far can be applied not only to 2D shapes but also to 3D objects. In this chapter you’ll take the first step into the 3D world and explore the implications of moving from 2D to 3D. In particular, you will explore:
• Representing the user’s view into the 3D world
• Controlling the volume of 3D space that is viewed
• Clipping
• Handling foreground and background objects
• Drawing a 3D object (a cube)
All these issues have a significant impact ...
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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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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.