CloudCompare forum

Daniel,
I have had this same problem again.. Any idea why it happens? I think the last time your suggestion of deleting the Registry Key folder worked, but this time it didn't. I was using Cloud Compare yesterday afternoon and this morning it freezes on the startup screen, with no restart in between.

I am having this same problem - was there ever a solution? I have used Cloud Compare for years and this is the first time I have had a problem with it.

Daniel, I think the problem with running the plugin lies in my data, I was able to successfully run the plugin on a different dataset of similar size. I am going to continue looking into it after working with the successful product of the second dataset for a while. I wonder if there is a way to com...

Here is a screenshot after guessing the parameters. Is the calculation slowed down more by the number of points, or the density of them? The point cloud is very dense - 350 pts/m2.

https://drive.google.com/file/d/0B3Ul_G ... sp=sharing

Thanks, somehow I missed your reply... I did use the 'guess' button for the parameters and the plugin is computing the normals. The guessed parameters are using a subsampled cloud already. I will try to post some screen shots tomorrow, right now my computer is tied up with other processing and won't...

I am working with large point clouds from UAV imagery (approximately 230M points). I want to use the M3C2 plugin to look at small changes between point clouds when different ground control points are used for orienting the imagery. When I try to run the tool, however, it gets stuck on the calculatio...