faillure with a dataset

[alavenant]

I unsuccessfully tested the tool with this dataset.
The program (CLI_Example_2) takes a lot of time and finally crash.
Same with City3D : it's take time and a lot of memory, i must crash it manually.

Can you try and explain me where is the problem ?

Thanks,
Antoine

building_test.laz.zip

[yidahuang]

Hi, thanks for your feedback.
I checked your input data, and I found out that it is actually a complete point cloud of the urban scene.

As we have explained in the readme( Run City3D--> Example_2), "The individual buildings have already been segmented and each building is stored as a separate point cloud file. Our method generates a footprint for each building and then reconstructs it. " In this case, the input should be the point clouds of individual buildings, not the scan of the whole scene. Therefore, I would suggest you firstly extract the individual building point clouds from the original input data.