data/test/050/camera_params.json

{
  "cam_pos": "11.44,-49.73,26.27\n11.44,22.44,26.27\n-24.64,-13.65,26.27\n47.53,-13.65,26.27\n11.44,-13.65,36.24",
  "cam_target": "11.44,-13.65,1.30\n11.44,-13.65,1.30\n11.44,-13.65,1.30\n11.44,-13.65,1.30\n11.44,-13.65,1.00",
  "lens": 31
}