|
|
发表于 2009-3-25 15:01:00
|
显示全部楼层
Re:时代进步了~ 卡马克开方落后了
What's New in the March 2009 DirectX SDK
XNA Math provides developers a cross-platform native-code method of generating SIMD instructions without having to resort to special case code. Based on the Xbox 360 SDK's Xbox math library, this set of headers supports the most common vectorized math operations used in graphics and animation. The implementation supports Windows 32-bit (x86) and Windows 64-bit (x64) targets using SSE2 intrinsics, and is fully cross-platform with the optimized Xbox 360 XDK version.
|
|