isl-org / isl-org/Open3D

how to combine non_blocking_visualization and add_3d_label togather?

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visualization
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Description

o3d.visualization.O3DVisualizer is used to draw 3d labels, but it seems to be a way to show a static frame.
when we want to draw labels in dynamic data flows, as the example in Open3D/examples/python/visualization/non_blocking_visualization.py,
the o3d.visualization.Visualizer() don't have the function to draw texts in 3d scenes.
So, is any way to draw texts in non_blocking_visualization loops?
thanks a lot.

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