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Fill gaps in a point cloud

Posted: Fri Nov 25, 2022 3:17 am
by un2jay
hello,

I'm trying to fill in gaps in a point cloud data. is there a tool i can use in Cloud Compare to do this?
Here is an example of how the hole looks like.
Image

Re: Fill gaps in a point cloud

Posted: Fri Nov 25, 2022 9:45 pm
by daniel
I searched for 'fill gaps' on the forum and found: https://www.cloudcompare.org/forum/view ... 593#p26593

Re: Fill gaps in a point cloud

Posted: Sun Nov 27, 2022 4:28 pm
by DA523
You can use same polyline to trim new pointscloud generated by sampling poission mesh
If you need more control of hole (gap) closing , Blender can help a lot
please check attached bin CC file
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Re: Fill gaps in a point cloud

Posted: Sun Nov 27, 2022 4:29 pm
by DA523
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Re: Fill gaps in a point cloud

Posted: Sun Nov 27, 2022 5:01 pm
by DA523
Meshing by simple Delaunay (best fitting plane) is possible too
(meshing, sampling ,segmenting then merging into original pointscloud)
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Re: Fill gaps in a point cloud

Posted: Mon Nov 28, 2022 1:39 pm
by un2jay
DA523 wrote: Sun Nov 27, 2022 5:01 pm Meshing by simple Delaunay (best fitting plane) is possible too
(meshing, sampling ,segmenting then merging into original pointscloud)
..
Thanks ! This helped a lot :)