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Subsample a point cloud
Posted: Fri Sep 23, 2016 9:25 am
by Marco_geo
Hi, I have a point cloud of 7654345 points. I have to do a semplification between points of 5 cm, 10 cm and 50 cm. When I makes a subsample of 50 cm I can not generate a mesh and The PC bloks. WHY?
Thanks a lot
Marco
Re: Subsample a point cloud
Posted: Fri Sep 23, 2016 11:02 am
by daniel
Are you using Delaunay or Poisson Reconstruction?
Can you share the point cloud with me?
Re: Subsample a point cloud
Posted: Fri Sep 23, 2016 5:10 pm
by Marco_geo
I'm using a Poisson recostruction beacause the mine pillar is in 3D. Yes, i Can but how can I send you the file .txt?
ps:sorry but I'm new in this forum
Re: Subsample a point cloud
Posted: Fri Sep 23, 2016 6:56 pm
by daniel
If it's not too big, simply send it to cloudcompare @ danielgm.net
Re: Subsample a point cloud
Posted: Thu Sep 29, 2016 3:51 pm
by daniel
Okay, in the end it appeared that it was an issue with PoissonRecon 7 (it could crash on very small clouds). I've updated the plugin with PoissonRecon 8 and it seems to fix this issue.
Thanks for the feedback.