The Construction of 3D Virtual Camera Laboratory Based on Virtools

Virtual reality technology (Virtual Reality, referred to as VR) is the latest technology in a appeared in the late nineteen eighties in the computer field, and has become a hot topic in education application. It will play a positive role in improving the students' skills and saving hardware investment. In this paper, the use of Virtools as a development tool of virtual reality, the camera as an example, the overall framework design flow chart of a virtual experiment is proposed, on each link and functions are discussed in detailed design, build a camera virtual experiment, discusses the key technology of 3D modeling and experimental interaction function and Realization method.