nvidia公司nv40内核显卡可以支持在opengl片段编程(fragment program )实现循环，分支等最新的gpu编程。本代码演示如何使用NV_fragment_program2编写复杂的gpu程序.-ATI card company being core support in opengl fragment programming (frag ment program) to achieve cycle, the latest branch of GPU programming.

nvidia最新的nv40内核显卡支持在vertex shader程序中访问纹理。本代码演示了如何在顶点编程中实现访问一个2维纹理数据.推荐vc7.1+6800显卡。-being the latest ATI graphics kernel support for the vertex shader process visit asked texture. This code demonstrates how to achieve peak Programming visit a two-dim