ch-sa / labelCloud

A lightweight tool for labeling 3D bounding boxes in point clouds.

Home Page:https://ch-sa.github.io/labelCloud/

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Clipping with custom files

rqueraud opened this issue · comments

Hi,

I can't manage to correctly view my point cloud which is originally a .las file.
It seems to load correctly (no warning nor error in labelCloud logs), however view is completely broken. You can see in the following screenshot that even the ground grid doesn't show well. If I move the mouse, it is clipping somehow else.

image

Note that because .las files aren't supported, I converted it to .ply (big-endian storage) using PDAL and CloudCompare which give me the same clipping results.

Also note that your exemplary.ply file display well, even if I reload it.

My setup is :

  • Ubuntu 20.04.2
  • python 3.8.10
  • installed through pip 20.2.3

The same .ply file displays well in CloudCompare :
image

I attach the file here in case you want to test :
tree_05_01_z0.zip

Ok, it seems that my Y-axis was way too big. I translated everything up to the origin and it now works great.
I'm closing this and going to explore the tool :).