nVIDIA:SpeedTree demo体验Cg完全编程之魅力-快科技-科技改变生活

nVIDIA:SpeedTree demo体验Cg完全编程之魅力

P兔毛毛
2002年08月03日 09:07
0

nVIDIA的开发者网站今天更新了一个demo，完全使用nVIDIA Cg 3D语言进行编程。这个demo的名称是“SpeedTree”，看上去真的不错。

这个由Interactive Data Visualization (IDV)设计的demo，在前不久举行的SIGGRAPH 2002大会上进行了展示，IDV在旗下的OpenGL图形引擎当中引入了nVIDIA Cg，使得IDV研发的demo可以展示极具竞争力的特殊效果，如真实的摆动的树木，变换方向的风，动态阴影和流动的水面。

大家可以从IDV网站或者nVIDIA的开发者网站下载这个demo，大小40MB，运行需要Geforce3或者Geforce4，操作系统Windows 2000或者XP。

下载地址： http://www.idvinc.com/speedtree/ http://www.idvinc.com/demos/SpeedTreeRT_Demo.exe

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