An Integrated HBIM-VR Framework Design for Chinese Classical Architecture Heritage Digital conservation and interpretation - A case study of Yangxin Hall in the Forbidden City - Yuan, S.; Luan, B.; He, B.; Mu, N.; Jiang, S.; Shen, S.; Liu, Y. (Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., 2025)