2 office_scan.ply # -0.995620 0.007152 0.093214 -0.041296 -0.037581 -0.943583 -0.328998 1.135162 0.085602 -0.331060 0.939719 -0.021426 0.000000 0.000000 0.000000 1.000000 office_reconstruction.ply # 0.999966 0.002151 0.007993 -0.006513 -0.002185 0.999989 0.004161 -0.003202 -0.007984 -0.004178 0.999959 0.005416 0.000000 0.000000 0.000000 1.000000 0