OSG是三维场景渲染的API，本程序是基于QT的OSG模型导入与渲染，可作为OSG初学者的参考资料。 -OSG is a three-dimensional scene rendering API, this program is based on the OSG model QT import and rendering can be used as reference for beginners OSG.

CAA二次开发.一个非常简单的例子，可以从对话框中按钮导入一个三维零件模型等功能。-CAA second development is a very simple example, you can import a three-dimensional part model from the dialog box button.

WPF导入3D模型,需要先将3D模型保存成OBJ文件格式-WPF imports 3D models