CloudCompare forum

Following the same idea, Is the Chi-square distance value useful for determining if the alignment is accurate and reliable? I don't quite understand how this value works. Considering that, for me, the ideal average distance between two clouds should be less than 2 (working in millimeters), what woul...

Version 2.13.2 on Windows 64 bits

Sorry, I'll attach the image now.

I’m editing this post because, in the end, there was no issue with the program. The problem was mine; I used an incorrect number of points.

Thanks in advanced.

Good afternoon,
If I calculate the normals for an entire point cloud, is it possible, after this process, to view the normal calculations for a specific area of the point cloud?
Thanks in advance

Thank you very much for your quick responses, I understand. I have a clearer idea of how RMS works now, but, for example, if I perform fine registration with the random sampling limit set higher than my point count (Would this number apply to only one cloud or the sum of both clouds?), would the RMS...

Hello!! I am working with point clouds of approximately 40 million points and I am using the Fine Registration tool, meeting all the assumptions. I would like to know if there is any reference on how accurate the resulting Final RMS value is, or what error could indicate that I am performing a preci...

Hello, something similar is happening to me. I’m trying to align two clouds with that tool, but I can only pick points on one cloud. I can’t do it on the other one, and I don’t get the option to show that cloud either. I can only add R points with the pencil, but that’s not helpful. I’ll attach a pi...

Hello! I would like to know how the barycenter is calculated with the 'Export cloud info' feature, specifically the equation the program uses for this calculation. I want to understand if it is the same as the geometric center and whether it is representative. I would also like to know if it should ...