Lechen Zhang

[Question] Error when using other python package (open3d) in the environment

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### Question When I try to use open3d to process the pointcloud data from the simulation, it raise a bug: import open3d as o3d ...... from typing_extensions import TypedDict, NotRequired...

AttributeError: ObjCInstance b'PygletDelegate' has no attribute b'initWithAttributes_'

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Happens when using sample_sdf_near_surface fusnction in macos

How to repose or get the kinematic tree of the robot?

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Hi! Thank you for your fantastic work! However, I am wondering how to get a kinematics tree that I can input some new joint configuration to reactuate/repose the robot?

Reconstruction Point Cloud is Sparse and Layered

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 Thank you so much for your fantastic work! We are currently trying Droid Slam to reconstruct an object however the point cloud result from the visualization is sparse and...