1. Code in digital technology. Digital City, industrial simulation Http://www.vrp3d.com. 2012
2. Digital 3D animation creation foundation [M]. Beijing: Tsinghua University press. 2010 (7, 10)
3. Qin Huaiyu The application of virtual design in the development of new products. Visual alliance [J]. 2007. 15 (1-2). Sherman Alan Willian R, Craig B
4. Virtual reality system - interface, application and design of [M]. Electronics Industry Press. 2004 (15)
5. Wei Wenshan. The design and Realization of three-dimensional animation of the network [J]. China’s scientific and technological information. 2006. 8 (1-2)