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With the option that you indicate to me, the offset in the metadata is still changed. These are the original metadata:
And these after calculating the normals:

According to the documentation, you still have to set the x, y and z coordinates of the custom shift (between -SET_GLOBAL_SHIFT and -KEEP_ORIG_FIXED).


This reply indicates that the function does not behave as I intended. My goal is to preserve the offset of the original file in the resulting ...

Hi! I am trying to use the “-KEEP_ORIG_FIXED” option with the version v2.14.alpha (OCt 14 2024) , using the following line of code:

CloudCompare -SILENT -C_EXPORT_FMT LAS -AUTO_SAVE OFF -O PNOA_2023_EXT_274-4420_NPC00.laz -OCTREE_NORMALS 1 -NORMALS_TO_SFS -SET_GLOBAL_SHIFT -KEEP_ORIG_FIXED -SAVE ...

With which version?

My apologies for the late reply.
I have tested with the versions 2.12.0, 2.12.4 (Kyiv) and 2.13.2 (Kharkiv), finding the same issue with this code:

for %%F in ("%DIRECTORIO%\*.laz") do (
set "ARCHIVO=%%~nF"

CloudCompare -SILENT -C_EXPORT_FMT LAZ -AUTO_SAVE OFF -O "%%F ...

I rescued this post because I'm finding the same error with windows. I am not able to export a .laz point cloud using the command line.

I found a bit more info in the paper "STREAMED VERTICAL RECTANGLE DETECTION IN TERRESTRIAL LASER SCANS
FOR FACADE DATABASE PRODUCTION":

Captura.PNG

But I still don't understand exactly how to create the tensor, can anyone tell me how to create it from the coordinates of the points that make up ...

Hi! I am using CloudCompare's "Compute geometric features" tool, and a question has arisen. According to the documentation (paper "Contour detection in unstructured 3D point clouds") the variable "Verticality" is defined as:

1 − |<[0 0 1], e3>|

I'm a bit lost and I don't understand the formula ...

Hi Daniel! Thanks for the fast reply. Could be possible to explain how it works the "Adjust zoom" tool? I mean, could be possible to explain me how is possible to set up a scale of 1/10 (1 cm in the screen is equivalent to 1 cm in the reality)? Sorry if the question is too obvius.

Hi All! Could you let me know if there is a way to know the numerical scale of a view?

Perhaps it would be positive to give the user the option to select a numerical scale in the view (1/50, 1/10,000...) as GIS do, and not just visualise a graphical scale.

Thanks!

Hi Daniel! Yes, I applied the global shift in CC. I tried again the same code but using the shifted coordinates and the result is the same. Could be possible to obtain an intermediate result from CC as the covariance matrix?