Callback functions in customized_visualization.py doesn't work as expected

[pminimd]

Checklist

• I have searched for similar issues.
• For Python issues, I have tested with the latest development wheel.
• I have checked the release documentation and the latest documentation (for master branch).

Describe the issue

I want generate a GIF of a self-rotating mesh object.

So I tried the example in customized_visualization.py. My running environment: Ubuntu18.04 python3.8 Open3D-0.17.0

Strange thing is: No bugs or errors was reported, but the view didn't move around or went with the trajectory as it defined in the "Callback" funtion.

Here is the output showed in terminal:

1. Customized visualization to mimic DrawGeometry
2. Changing field of view
Field of view (before changing) 60.00
Field of view (after changing) 90.00
Field of view (before changing) 60.00
Field of view (after changing) 5.00
3. Customized visualization with a rotating view
4. Customized visualization showing normal rendering
5. Customized visualization with key press callbacks
   Press 'K' to change background color to black
   Press 'R' to load a customized render option, showing normals
   Press ',' to capture the depth buffer and show it
   Press '.' to capture the screen and show it
6. Customized visualization playing a camera trajectory
Capture image 00000
Capture image 00001
Capture image 00002

Steps to reproduce the bug

def custom_draw_geometry_with_rotation(pcd):

    def rotate_view(vis):
        ctr = vis.get_view_control()
        ctr.rotate(10.0, 0.0)
        return False

    o3d.visualization.draw_geometries_with_animation_callback([pcd],
                                                              rotate_view)

Error message

nothing

Expected behavior

I expected the mesh object will be rotating in the GUI window.

Open3D, Python and System information

- Operating system: Ubuntu 18.04
- Python version: Python 3.8
- Open3D version: 0.17.0
- System architecture: x86
- Is this a remote workstation?: no
- How did you install Open3D?: pip packagewheel

Additional information

No response

[identxxy]

Going back to version 0.16.0 solved my problem.

I guess the issue is caused here where I leave a comment.

Also there is already a PR#6116 fixing this.