How can I avoid the edges when making a window in the wall?
My problem is that I want to make a window hole without a second invisible object and with a boolean plugin.
I first created the window opening and now I want to join the edges with the frame to build the wall (f).
1 - If I select all the edges of the window and the sides of the wall, the problem is that it covers the window without leaving the hole.
2 - If I do it in parts, I have edges that I would like to remove.