Design And Implementation Of Virtual Real Estate Display System

Recently effect drawing of building and three-dimensional animation get general application. However, effect drawing just can afford the static and local visual experience. Although three-dimensional animation have strong dynamic three-dimensional expressive force, it does not have the real-time interaction and is a static world. the observer can browse just according to the arranged routes and perspectives. It is very passive and the information is also not comprehensive.By the application of virtual reality technology, the target customers can walk and watch things to their heart's content and this breaks the bottleneck of passive observation and no interaction of the traditional animation and make people feel the self participations.Virtual cruise technology is the important branch of virtual reality technology and develops quickly in the architecture, traveling, game, aerospace, medicine and other industries. Virtual building scene walkthrough is the representive aspect of virtual walkthrough and is the combination of virtual building scene establishing thechnology and virtual cruise technology. It has been wildly applied and a good prosect.The thesis did research on the interaction of virtual reality, modeling and virtual walkthrough and designed and developed the Display System of virtual house property with the Si Ji Hua Yuan District in Xincheng, Zaozhuang as the background.First of all, through the comparative analysis of domestic and international roaming virtual scene of the technology, a reasonable choice of Technology roam the road system, only identified in the design drawings, there is no physical building conditions, the virtual roaming workflow system. And then take advantage of new residential construction plans and drawings monomer, the structure of the buildings to collect relevant data and other relevant material, the room for geometric modeling, and modeling to take into account the light, texture, materials and many other factors. Virtual reality and animation of the most important distinction is that it can be interactive features. Virtual reality in a variety of support for the view mode, including walking, flying, the observation of still life, camera animation. Users can use the mouse, keyboard, trigger events, the script process with three-dimensional scene or object attributes in a variety of ways of interaction. Roaming in the process of considering the collision detection in order to give realistic behavior, but also provides a different room and the construction of multi-media presentation of information.From the final outcome of the show, the results of our system is quite realistic.