poissonrecon - cloud to mesh

[hein9]

Good Day

I am trying to make a mesh from a point cloud.

I have combined all the scans and also subsampled it, when I run the Poissonrecon I get this result:

image_2024-04-02_120215787.png (475.41 KiB) Viewed 1471 times

image_2024-04-02_115830786.png (620.09 KiB) Viewed 1471 times

Any advice on how to make it work, and if it is even possible?

Thank you

[daniel]

I would guess that there's an issue with how the normals are oriented. How have you computed them?

[lweidner]

Another suggestion which might help is, whenever I use Poisson Reconstruction I always turn on the option to output density, then I filter the resulting mesh to remove regions with low point density. Even if the normals are good it often extrapolates surfaces where I don't want them.