Virtual Driving Scene Modeling Techniques Based on OpenGL

In this paper,several methods of virtual driving scene modeling were compared and a general method of virtual driving scene modeling based on OpenGL was proposed.Also,techniques of 3D road model building and loading were discussed.Meanwhile,the achievement and control methods of special effects in the virtual driving scene such as light,clouds,fog,rain and snow based on particle system were discussed.Finally,its application based on VC and OpenGL platform was realized.