ABSTRACT

With the development of multimedia technology, visualization technology and computer graphics technology, virtual reality technology has become more and more important. By the technology, mechanical engineer can be freed from 2D planar, step into 3D world and get 3D model of mechanical parts. Military commanders can face with battlefield terrain generated by 3D technology, make 3D planes, warships, tanks with sense of reality and analyze combat scheme. Virtual reality technology has three important features, immersion, interaction, imagination.