April 2013
Intermediate to advanced
382 pages
11h 42m
English
Content preview from GPU Pro 4
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3
I
A WebGL Globe
Rendering Pipeline
Patrick Cozzi and Daniel Bagnell
3.1 Introduction
WebGL brings hardware-accelerated graphics based on OpenGL ES 2.0 to the
web. Combined with other HTML5 APIs, such as gamepad, fullscreen, and web
audio, the web is becoming a viable platform for hardcore game development.
However, there are also other killer applications for WebGL; one we are partic-
ularly interested in is mapping. The web has a long history of 2D maps such as
MapQuest, OpenStreetMap, and Google Maps. WebGL enables web mapping to
move from flat 2D maps to immersive 3D globes.
In this chapter, we present a WebGL globe rendering pipeline that integrates ...
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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.