基于工业基础类的建筑物3D Tiles数据可视化
徐照1(),张路1,索华2,迟英姿3
IFC-based data visualization of 3D Tiles for buildings
Zhao XU1(),Lu ZHANG1,Hua SUO2,Ying-zi CHI3

图 4. 瓦片数据b3dm的文件头和文件体结构

Fig.4. File hear and body structure of tile data b3dm