开发示例讲解：DX11究竟能做什么？-快科技-科技改变生活

开发示例讲解：DX11究竟能做什么？

上方文Q
2008年11月06日 23:55
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3、多线程渲染(Multithreaded-Rendering)

对于场景中的人像和三个镜像，DX11会启动四个单独线程进行并行处理，效率自然要比现在依次进行的做法高很多。事实上，现在的DX10显卡就可以执行这种加速，比如这里使用的GeForce GTX 280。

4、细分曲面(Subdivision Surfaces / Tesselation)

通过Direct3D 11.0的Hull Shader和4×4贝塞尔曲线生成一个拥有海量三角形的Catmull-Clark曲面控制网格。在一颗超频到3.8GHz的Core 2 Duo处理器上，画面每次变化都需要等好几秒钟，而今后的显卡可以流畅执行这种渲染过程。

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