I have a scene that is being looked at by multiple depth cameras to create an aligned pointcloud.
I create 2 point clouds from the scene - one that is clipped to reduce background noise, and one that is not clipped.
When I view the aligned point cloud, I want to view only the portions of the scene that I care about from a “top-down” perspective. How can I use view_control to make sure that the top-down perspective is always the same regardless of the pointcloud I feed in?
The problem is that the non-clipped pointcloud is much more “zoomed out,” so the same view_control.change_field_of_view() and view_control.rotate() calls are not getting the visualizer to the same “top-down” spot.