Meshmixer closing boundary cracks

[Reimz]

Hi everyone,

I am fairly new to meshmixer but I have gotten a general grasp of it over the last few months but I have a problem that I can’t seem to solve.
I have some subdivision survey data that I am preparing for a 3d print, however it has lots of cracks through it. I have repaired almost all of the internal ones using erase and fill, however this doesn’t work for cracks that end on the boundary. Is there any way that I can sloe these cracks and fill them in?

I have included a screenshot with the cracks giving me trouble in the bottom right corner.

Thanks

[DaveOB]

Not certain if this will fix your problem, but I had something similar with a 3D model and found this article very helpful :
https://pinshape.com/blog/how-to-repair-your-stl-files/

[DaveOB]

If you want to make contact via my hub, I would be happy to look at the file for you and give you a reasonable cost to do the repairs.

https://www.3dhubs.com/durban/hubs/totilly3d

[Yaniv_Gershoni]

You can try to remesh by using “Make Solid” tool:

Autodesk Meshmixer 101: Make Solid

http://www.mmmanual.com/make-solid/

[reemaj]

Run it through an online STL repair tool. Try https://makeprintable.com is a good free tool for this.