Research on Interactive Design of Building Interior Based on Clustering Algorithm and Virtual Reality Technology

The application of virtual reality (VR) in the field of residential interior design is an important design method in architectural interior design. Interior design activities are essentially a process of interaction between designers and users, and the interactive media has experienced the form of expression from hand drawing to computer renderings to architectural animation. In the process of innovating the interactive problems of interior design, the application of VR can make residential interior designers better communicate with users in their daily work. This paper analyzes the content and characteristics of interactive analysis of interior design, and puts forward an interactive design mode of architecture interior based on clustering algorithm and VR, in order to provide a more scientific, intelligent and efficient design method innovation for the interior space of residential buildings at the design method level. VR can not only satisfy the user's experience through good virtual construction, but also provide designers with a more convenient, rapid and effective design system compared with traditional design methods, improve the working efficiency of staff and promote the progress and development of the industry.