September 2008
Beginner
502 pages
12h 9m
English
Content preview from Introduction to 3D Game Programming with DirectX 10Become 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 8
Blending
Consider Figure 8.1. We start rendering the frame by first drawing the terrain followed by the wooden crate, so that the terrain and crate pixels are on the back buffer. We then draw the water surface to the back buffer using blending, so that the water pixels are combined with the terrain and crate pixels on the back buffer in such a way that the terrain and crate show through the water. In this chapter, we examine blending techniques that allow us to blend (combine) the pixels that we are currently rasterizing (so-called source pixels) with the pixels that were previously rasterized to the back buffer (so-called destination pixels). This technique enables us, among other things, to render semi-transparent objects such as ...
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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.