The Application of Computer 3D Technology in the Protection of Traditional Village Space Form

This paper takes computer technology as the main technology, takes the spatial syntax theory as the main theory, and uses the quantitative analysis method of spatial syntax to analyze the spatial form of traditional villages in Nanxi River Basin, which shows the multi-faceted grammatical characteristics contained in the spatial form of traditional villages, According to the comparative study of grammar, the paper summarizes the extensive characteristics of traditional village spatial form and applies it to the maintenance and development trend of traditional village spatial form. The paper introduces the traditional villages in Nanxi River section in detail, and discusses the difficulties encountered in its maintenance and development trend. Three research examples of villages are defined. The three-dimensional simulation space of many traditional villages in Nanxi River reach is established and analyzed by using software syntax analysis mobile phone software depth map and basic theory of spatial grammar. The spatial forms of many traditional villages are qualitatively analyzed. The results of analysis should be illustrated by using the electronic computer grammar mobile phone software. According to the horizontal comparison of the spatial forms of many villages, the paper summarizes the extensive characteristics of the traditional village spatial form of Nanxi River. Finally, according to the above research, the basic principles of the maintenance and development trend of the traditional village space form of Nanxijiang are established.