The Khronos group has released the final WebGL 1.0 specification today at the Game Developers Conference, here are the relevant links to check out:
As of March 3, 2011 2:45PM, the online specification has not yet been updated to reflect the final changes (still says “draft”).
It’s almost weekend, and time for a lighthearted post on the two realtime 3D computer graphics libraries that are available on Windows in 2011: OpenGL and Direct3D. The reason I mention the year is simply because of the fact that two years from now, this information will be as untrue as the Wikipedia article* on this matter due to rapid hardware and software developments. But for now, let’s bash it out.
You’ve heard of Intel’s recent “Cougar Point” chipset screwup causing all motherboards for Sandy Bridge-based Core i7 processors to be pulled from the market until next month when new parts will appear. We’ve also all read the reviews that show the new i7 processors to be very fast and beating AMD’s current lineup in terms of performance. So where does AMD stand?
My dearest VB.NET programmers (and C# programmers up to a point), I once again have to inform you of one of my pet peeves. This is pretty much a follow-up to one of my previous posts, but more than two years after, I still work in projects from various online sources as well as professionally that are littered with the warnings about undefined variables:
| Operation | Sample | C Operator |
|---|---|---|
| AND | 1001 AND 0101 = 0001 | & (ampersand) |
| OR | 1001 OR 0101 = 1101 | | (pipe) |
| NOT | NOT 1001 = 0110 | ~ (tilde) |
| XOR | 1001 XOR 1011 = 0010 | ^ (caret) |
| LEFT-SHIFT | LEFT-SHIFT 0001 BY 1 = 0010 | << |
| RIGHT-SHIFT | RIGHT-SHIFT 1000 BY 1 = 0100 | >> |
| Operation | Syntax | Short For |
|---|---|---|
| AND | X &= Y; |
X = X & Y; |
| OR | X |= Y; |
X = X | Y; |
| XOR | X ^= Y; |
X = X ^ Y; |
| LEFT-SHIFT | X <<= Y; |
X = X << Y; |
| RIGHT-SHIFT | X >>= Y; |
X = X >> Y; |