CloudCompare forum

thanks for mentioning CSF, CANUPO is causing segfault , so I created an github issue on that.

So I am testing on 2.10.1 , I have also tried the "vegetTidal" press "ok" , it works for a few minutes, then crashes.
-metric data, metric .prm files.

how to troubleshoot ?

how can I easily remove vegetation from point clouds ? (for compare/volume of the terrain)

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thank you, I did not realize that the coordinates represented meters :)

Thank you, but... now I am confused, coordinates were in EPSG:32635 - then shifted to keep precision on import , scale is 1.0000
are my volume calculations in meter at all then ?

I load an .las with EPSG:32635 coordinates. then I do some volume calculations on it, and get results like : Volume: 221.971 Surface: 979.000 ---------------------- Added volume: (+)232.278 Removed volume: (-)5.052 none of which contain any units... how can I be sure that CloudCompare did understand...

Sounds good, except I don't see 'Mesh > 2.5D triangulation'

I tried
"Edit"->"Mesh"->"Delumay 2.5D XY Plane"
then
"Edit"->"Mesh"->"Sample Points"

seems to work great, thank you.

I wish to compare an sloping area to the same volume it would had if it were empty. started by selecting an area, then cloning it. How can I flatten the clone to it's outline ? , keeping the outline elevation, and interpolating everything inside should give sort of realistic "ground level"...

using 2.9.1 distributed as a snap. I could try but it was trivial to workaround the message, using Constant wont work well on sloping area. Right now, I have cut out the area of interest, and cloned it, now I need to find a way to smooth it out to be just flat between the polygon edges, or otherwise...