The problem of reconstructing building

tudelft3d / City3D

Large-scale LoD2 Building Reconstruction from Airborne LiDAR Point Clouds

https://github.com/tudelft3d/City3D

GNU General Public License v3.0

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The problem of reconstructing building #12

Closed DeoBye closed 1 year ago

DeoBye commented 1 year ago

Thanks a lot for the opensource project! Here I want to ask some questions I meet when I use the project to run with my data. I tried with one building and the result is extremely high which I thought It might be the plane extruded from the footprint. But I do not know which section went wrong resulting the plane haven't been cut from reconstruction. $RU(@7GJL2(Q}_D(7{SW``~I$

yidahuang commented 1 year ago

Thanks for your feedback. can you share the source data, like the input point cloud and footprint?

DeoBye commented 1 year ago

From: Jin Huang @.***> Sent: Wednesday, 14 December 2022 12:38:14 To: tudelft3d/City3D Cc: Chen, Boyi; Author Subject: Re: [tudelft3d/City3D] The problem of reconstructing building (Issue #12)

Thanks for your feedback. can you share the source data, like the input point cloud and footprint?

— Reply to this email directly, view it on GitHubhttps://github.com/tudelft3d/City3D/issues/12#issuecomment-1351094382, or unsubscribehttps://github.com/notifications/unsubscribe-auth/A37Q4W2LSZ6VQGGG767QL2TWNGWSNANCNFSM6AAAAAAS6LZG5I. You are receiving this because you authored the thread.Message ID: @.***>

DeoBye commented 1 year ago

000W7NQ.zip

yidahuang commented 1 year ago

Hi, I just tried your data and updated the code, the new reuslt is like this, it should work now.

lihanhan commented 1 year ago

Hello, I'm sorry to disturb you. I reconstructed the first building in the data data, but there was a reconstruction error. The binary process failed in the lower left corner of the interface. What's the problem?