说明：  FocusOn3DModels d3d中的模型数据基础，学习d3d编程和设计 的必要基础课程 属于Focus教程系列
(FocusOn3DModels At the same time, hardware manufacturers are creating better and faster hardware. Ultra-fast processors and graphics cards capable of handling millions of pieces of 3D geometry every second are becoming very commonplace in the average home computer. This allows you as a game developer to write more realistic and graphically intensive games without causing the average consumers’ computers to crawl under a rock at the sight of them. New generations of graphics cards are allowing more and more of the calculations to be done on the graphics card, freeing up the processor to concentrate on other aspects of the game, such as sound, enemy AI, and, well, even more graphical effects.)