“…Currently, research on the restoration of ancient architectural materials with the help of various chemical analysis instruments, such as scanning electron microscopy (SEM), X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS), is quite extensive [10][11][12][13]. When restoring ancient buildings, it is key to use materials with similar chemical properties [14], but the overall matching of the restored building Buildings 2024, 14, 1478 2 of 13 structure is more important; thus, 3D technologies and virtual reality have become part of the restoration of ancient buildings [15][16][17]. The use of digital technology to construct a virtual interactive display system for the restoration of ancient buildings with threedimensional effects achieves the illustration of real spaces and is of great significance for the conservation of ancient architectural sites [18,19].…”