We have our classes ready, time to start writing the actual code. Point primitives are not much different from the other primitive types available (triangle strips, lists, etc.). We can still choose what vertex shader we use. A vertex shade

项目实现在DirectX程序利用objLoader类读取obj文件，在3dmax中建好的模型不必转换成X文件格式。-Project implementation procedures for the use of the DirectX class objLoader read obj files, 3dmax models built in do not have to convert the X file format.