mfc与osg单文档源码 实现显示图形，ive格式文件-mfc and osg single document source to achieve display graphics, ive format

OSG中自动读取像素信息，并存储成BMP格式文件。该示例最大的特点是能够连续抓图。-OSG automatically reads the pixel information, and store into a BMP format file. The biggest feature is the ability to sample consecutive drawings.

使用OSG编程时的第三方库文件，可以读取osg，jpg，png等格式文件(Third party library files when using OSG)