Fill gaps in a point cloud

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un2jay
Posts: 3
Joined: Mon Jun 20, 2022 12:19 pm

Fill gaps in a point cloud

Post 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
daniel
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Re: Fill gaps in a point cloud

Post by daniel »

I searched for 'fill gaps' on the forum and found: https://www.cloudcompare.org/forum/view ... 593#p26593
Daniel, CloudCompare admin
DA523
Posts: 166
Joined: Mon May 25, 2020 4:02 pm

Re: Fill gaps in a point cloud

Post 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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Last edited by DA523 on Sun Nov 27, 2022 4:30 pm, edited 1 time in total.
DA523
Posts: 166
Joined: Mon May 25, 2020 4:02 pm

Re: Fill gaps in a point cloud

Post by DA523 »

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DA523
Posts: 166
Joined: Mon May 25, 2020 4:02 pm

Re: Fill gaps in a point cloud

Post by DA523 »

Meshing by simple Delaunay (best fitting plane) is possible too
(meshing, sampling ,segmenting then merging into original pointscloud)
..
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un2jay
Posts: 3
Joined: Mon Jun 20, 2022 12:19 pm

Re: Fill gaps in a point cloud

Post 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 :)
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