March 2013
Intermediate to advanced
984 pages
26h 18m
English
book
OpenGL Programming Guide: The Official Guide to Learning OpenGL, Version 4.3, Eighth Edition
by Dave Shreiner, Graham Sellers, John M. Kessenich, Bill M. Licea-Kane
Content preview from OpenGL Programming Guide: The Official Guide to Learning OpenGL, Version 4.3, Eighth Edition
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Antialiasing Procedural Textures
Jaggies, popping, sparkling, stair steps, strobing, and marching ants. They’re all names used to describe the anathema of computer graphics—aliasing. Anyone who has used a computer has seen it. For still images, it’s not always that noticeable or objectionable. But as soon as you put an object in motion, the movement of the jagged edges catches your eye and distracts you. From the early days of computer graphics, the fight to eliminate these nasty artifacts has been called antialiasing.
This section introduces the main reasons aliasing occurs, techniques to avoid it, and the facilities within the OpenGL Shading Language to help with antialiasing. Armed with this knowledge, you should be well on your way to fighting ...
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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.