Interactive Design of Public Spaces Based on Artificial Intelligence Technology

In response to the shortcomings of traditional architectural space design systems that cannot dynamically interact with users, an interactive architectural space virtual system based on artificial intelligence technology VRML and B/S structure is designed. A three-layer B/S structure is adopted to establish an interactive architectural space virtual system that includes three layers: user browser layer, application server layer, and data library layer. The coplanar merging algorithm with dihedral angle threshold is selected to search for the scene hyperplane of the preliminary building space model, Select the optimal insertion algorithm for the lowest horizontal line to complete texture stitching and establish a virtual scene of 3D architectural space. The experiment shows that the average scores of interactivities, realism, and hierarchy for establishing 10 different types of 3D architectural space virtual scenes using this system are 93.9 points, 94.1 points, and 93.2 points, respectively.