isl-org / Open3D

Open3D: A Modern Library for 3D Data Processing
http://www.open3d.org
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When i move my pcd in a certain way it disappear in the displayer #4797

Open MeyerBuaharon opened 2 years ago

MeyerBuaharon commented 2 years ago

Checklist

Describe the issue

When i move my pcd in a certain way it disappear, anyone had this problem and can give me some advice?

Iv'e tried multiple times to change background, get different pointcloud, try in a different visualizer...

example for the error: https://vimeo.com/680479067

Steps to reproduce the bug

def _on_snapshot(self):
        self.n_snapshots += 1
        title = "Open3D - Multi-Window Demo (Snapshot #" + str(self.n_snapshots) + ")"
        new_vis = o3d.visualization.O3DVisualizer(title)
        print(self.pcdA)
        new_vis.add_geometry(str(self.n_snapshots),
                             self.pcdA, self.settings.material)
        new_vis.reset_camera_to_default()
        bounds = self.pcdA.get_axis_aligned_bounding_box()
        extent = bounds.get_extent()
        new_vis.setup_camera(60, bounds.get_center(),
                             bounds.get_center() + [0, 0, -3], [0, -1, 0])
        o3d.visualization.gui.Application.instance.add_window(new_vis)

Error message

no error message

Expected behavior

No response

Open3D, Python and System information

- Operating system: Ubuntu 20.04 
- Python version: Python 3.8 
- Open3D version: output from python: `0.14.1`
- System architecture: x86 
- Is this a remote workstation?: no
- How did you install Open3D?: pip
- Compiler version (if built from source): gcc 7.5

Additional information

Video of the error:

https://vimeo.com/680479067

errissa commented 2 years ago

@MeyerBuaharon Can you share the point cloud from the video?

errissa commented 2 years ago

Duplicate of #4831

errissa commented 2 years ago

Fixed by #4842