CloudCompare forum

Processing with high confidence in Ivion might help clean up some of the noise, as the filtering is based on the distance from the scanner but you have likely tried that already.

Hi Timo,

I saw this video on you tube yesterday that was able to eliminate some noise by modifying the scalar field.
https://youtu.be/jH6njZGpZPE

Perhaps this may work in your case as well.

I'm using the Windows .EXE, its appears that E57 is not the only format that is missing from your list.

Hi subo3, If you have pano images in your E57, my suggestion would be to export WITHOUT images. I'm not sure if this is specifically the problem with Cloud Compare in your case, but I have seen incompatibility with pano imagery in other applications. I understand you might want the images, the purpo...

Daniel, DEM is a general term that is used for both DTM and DSM data. https://www.gisresources.com/confused-dem-dtm-dsm/ The true ground surface is obscured by trees or buildings, so when the trees and buildings are removed, there are holes. To create the DTM, the holes are filled in. To get the act...

If you create the faces to enclose a volume it will be a watertight object. Sorry, it is a manual solution.

Blender should work
https://docs.blender.org/manual/en/dev/ ... edges.html

FreeCAD https://www.freecadweb.org/ might help, ... it imports some nurbs formats, and it can create a triangulated surface from a nurbs model.

Here's what I get in IntelliCAD, which is very similar to AutoCAD. I rotated the view so you can see the profiles. You should get the same thing in AutoCAD. I saved the file as a DWG in AutoCAD 2010 format attached to this message.

I did a simple test with one section, and I do get a 3D polyline which imports into several 3D cad programs I use.