python working_with_numpy.py
xyz
[[-3. -3. 0.17846472]
[-2.985 -3. 0.17440115]
[-2.97 -3. 0.17063709]
...
[ 2.97 3. 0.17063709]
[ 2.985 3. 0.17440115]
[ 3. 3. 0.17846472]]
xyz_load
[[-3. -3. 0.17846472]
[-2.985 -3. 0.17440115]
[-2.97 -3. 0.17063709]
...
[ 2.97 3. 0.17063709]
[ 2.985 3. 0.17440115]
[ 3. 3. 0.17846472]]
Traceback (most recent call last):
File "working_with_numpy.py", line 42, in <module>
o3d.visualization.draw_geometries([img])
RuntimeError: [Open3D ERROR] [CreateCoordinateFrame] size <= 0