基于P-M波，利用OSG生成海面波几何模型-Based on P-M wave and OSG to create sea wave.

基础的OSG程序，对刚接触OSG的用户有很大帮助，通过OSG最基本的函数和提供的模型完成OSG编写程序的流程。-OSG-based procedures, new to OSG great help to the user through the most basic function of OSG and OSG to provide a model to complete the process of writing programs.