I have this object that I got by doing multiple Boolean with other shapes and I ended up having multiple “sections” - edges - in my final object. How can I have a clean object with only the basic corner edges?
Step 1: Select all, press M, choose By Distance to remove duplicates
Step 2: Select edges you don’t need, press X, choose Dissolve Edges
Not possible, if you have holes in a face you get this undesired edges, cause a hole needs to be connected to the surrounding geometry.
You have to reroute this edges or make cuts where you want them and deslove them.