Development of Mosaic 3D Simulation Platform Based on OSG

The 3D scene simulation has been a key technique of experiment,and it also has been valuable in both military and economy fields.After taking different models as basic elements,this paper designs and implements the software platform which is organized in tree-shaped data structure composed of multi-levels according to the mosaic theory based on OSG engine,which is an open-source image rendering kit.In order to illustrate the great value that the software platform lies in the target-area simulation process,this paper also comes up with an example which plays a very important role in missile experiment.