ABSTRACT
This article describes the background of virtual reality and virtual reality concepts and definitions. Virtual Navigation is a representation of the virtual roaming. It is combined with the virtual scene modeling and the technology of the virtual navigation. The former is the foundation, the latter is the method of the system operating. Digital home roaming is application of the roaming in a virtual scene. It can give people the feeling of immersive, not only show information of visual scenes, but also achieve a number actions of the interactive features.
This article describes the significance of virtual reality technology and its development trend. In the production process of digital home, I used 3DS MAX8.0 and VIRTOOLS4.0 software. I also introduce the details of the steps of the scene modeling methods and technical applications, and we can roam in the scene and carry out some human interactions. With more and more rapid development of virtual technology, this interactive project of virtual tour will be more widely applied.
Keywords: Virtual reality, virtual tour, 3D modeling, behavior module