How to fix polygons occupying the same space I'm very new to Blender, coming from Lightwave and Modo. I have a hard time solving an issue, that I came across several times. It's multiple faces created in the same space and sharing vertex. I can't even select them as you will see in the video. And even then, how can i solve the problem.
Here is the video showing the issue:
https://youtu.be/K7_GI7R9Sn0
Thank you very much.
If I understood well your problem, just select all vertices pressing A, then select &quot;Mesh&quot; -&gt; &quot;Merge&quot; -&gt; &quot;By Distance&quot; as in the image.

If you need you can then adjust the threshold in the redo panel.