考试终于结束，暑假已经到来。今天下午终于完成了Raytracing渲染，有些高兴。从这个星期一开始就一直在实验室干活了，从早到晚。最新鲜的是用到了个人平生碰到的最牛的机器：HP Workstation x4000。Xeon 2G x 4, 2G RAM, 3DLabs的WildCatIII显卡以及专业的19寸显示器。舒服的没话说了。

今天下午实现的Raytracing渲染器的效果图,感觉还不错:

VS2002的工程和2003的工程有何不同？今天在看CodeProject的时候看到答案:

1. In SLN files, the 8.0 must be replaced with 7.0.
2. In vcproj files (and only vcproj), the 7.10 part must be replaced by 7.0. Note: The <References> portion of MC++ projects will be incompatible with VS.NET 2002 since it uses #using statements from 'stdafx.h'.
3. In VB.NET or C# project files, 7.10.3077 is replaced with 7.0.9466.
4. Also in VB.NET and C# projects, the schema version 2.0 should be replaced with 1.0.
5. In RESX files, the types declared are 1.0.5000 and must be replaced with 1.0.3300.
6. Again, in RESX files (binary streams), the base-64 encoded part that describes the version of the stream must also change from LjAuNTAw to LjAuMzMw (basically base-64-encoded versions of 1.0.5000 and 1.0.3300 respectively)