The Programmer's Perfect Day
    摘要：The Programmer's Perfect Day3/31/2006By Matt StephensThis morning, an odd thing happened. I was programming away for the best part of the morning, and found myself thinking: "Gosh, I’m being unusu    （全文共3056字）——点击此处阅读全文

Magical Square Root Implementation In Quake III
    摘要：Magical Square Root Implementation In Quake IIIAny 3D engine draws it's power and speed from the mathematical models and implementations within, and trust John Carmack of ID software for using really good hacks. As it turns out, a very interesting hack is used in Quake III to calculate an inverse square root. PrefaceID software has recently r    （全文共53046字）——点击此处阅读全文