{"asset":{"generatetool":"mars3d.cn","gltfUpAxis":"Z","version":"1.0"},"geometricError":1000.0,"root":{"boundingVolume":{"box":[1.62981450557709e-09,6.89965672791004e-05,5.49967747600749,50.1973448579665,0,0,0,39.9450621423312,0,0,0,5.50000459095463]},"content":{"uri":"0/0/0.b3dm"},"geometricError":0,"transform":[-0.817775974591999,-0.575536667276818,0.0,0.0,0.398537563159678,-0.566279201056828,0.721453863529184,0.0,-0.415223152209571,0.589987636370741,0.692462506420971,0.0,-2652701.80217969,3769205.20432465,4394262.80924496,1.0]}}