Optimization Design of Green Building Landscape Space Environment Based on VR Virtual Technology

Abstract At present, China does not pay enough attention to the cognition of a person’s specific psychological behavior feelings for green buildings in China, and it fails to introduce the psychological behavior feelings of specific people into the overall design and construction process of green buildings in China. In view of these problems, this paper puts forward the research of green building landscape space environment optimization design based on VR virtual technology. According to the current situation of green building landscape space environment design in China, this paper proposes the construction of objective function, and calculates the optimization satisfaction value of square and pedestrian street, and obtains the average satisfaction of two kinds of landscape space are 0.6 and 0.46 respectively. The results show that the facilities and green area are well planned, with high satisfaction. Through the comparative analysis of the effect, interactive experience and viewing effect between traditional architectural design and VR architectural landscape design, it is concluded that VR architectural landscape design is obviously superior to traditional design. VR virtual technology provides technical support for the optimization design of green building landscape space environment.