data/test/028/camera_params.json

{
  "cam_pos": "4.88,-25.02,15.59\n4.88,15.94,15.59\n-15.60,-4.54,15.59\n25.36,-4.54,15.59\n4.88,-4.54,21.25",
  "cam_target": "4.88,-4.54,1.55\n4.88,-4.54,1.55\n4.88,-4.54,1.55\n4.88,-4.54,1.55\n4.88,-4.54,1.25",
  "lens": 31
}