对于一个复杂的OSG场景我们要对它进行保存和存储而此代码就是为保存一个复杂的OSG场景-For a complex OSG scene we want to save and store it and this code is to save a complex OSG scene

大气传输计算软件 一个单参数带模式的低分辨率大气透过率和背景辐射计算软件包-Calculation of atmospheric transmission software with a single-parameter model of low-resolution atmospheric transmittance and background radiation calculation package

OSG数据生成。用来生成*.ive或者 *.osg的文件 -osg data builder