August 2012
Beginner
356 pages
9h 21m
English
Content preview from Beginning WebGL for HTML5
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CHAPTER 4
Increasing Realism
In this chapter we will present ways to improve the realism of our scenes. As proper lighting is so fundamental to our visual perception, much of this chapter will build upon the end of the last chapter and focus on improvements to our lighting model. Specifically, we will
- discuss the difference between flat and smooth shading
- explain the Phong illumination model and then implement it as a shader program
- show how to add fog
- discuss techniques to generate shadows and add global illumination
- blend objects and calculate reflection and refraction
As a mental exercise, take notice of your current surroundings. If you ...
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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.