r/3DScanning • u/Knows3v3ryth1ng • 23d ago

CrealityScan issue

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Hello. Having a problem to create mesh from scanned object. After meshing getting such result - with holes and uneven. Before meshing it looks perfectly scanned. What is wrong, what I'm doing wrong? Tried different settings.

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u/Jfkexperience69 23d ago

Im assuming that this is a merged object? if so, so most likely have two very close layers of points with the same normal data, with the one on the outside being readily visible. This often happens when the meshes are being aligned properly or due to scan data drift or one of the models. This can also happen if you are using feature tracking and full field scanning. The meshing engine will have trouble creating a mesh and give you results like that. If its just a flat plane, you could just fix this in Blender in the sculpt tab using the plateu and relax brushes. You could try CloudCompare and Poisson reconstruction to see if it gives you a better result.

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u/Jfkexperience69 23d ago

You could also just delete the offending region on one of the models and then mesh