首先对wrl格式的对个文件进去读取，然后实现了插值动画，实现了opengl的光照，纹理等功能，最终呈现的是一个模特在T台上行走。文件包含实现功能的WRLREAD文件和wrl格式的源文件。-First, the format of wrl files into reading, then realized the animation interpolation to achieve the opengl light, texture and other functions, the final model presented is a walk in the T stage. File contains the documentation and implementation features of WRLREAD wrl format source files.