I need to join walls that have different layer thicknesses and would like to control how these walls align to one another. How can I do this?
We can specify how walls align and then use Object Snaps to easily position them.
To set the snapping behavior
Select Edit> Default Settings from the menu.
In the Default Settings dialog, expand the Walls category, click on General Wall to highlight it, then click the Edit button to open the General Wall Defaults dialog.
In the General Wall Defaults dialog, the "Resize About" options determine how walls snap together.
The two walls illustrate how these options work. The wall on the left is a Siding-6 wall, the other is a Brick-6. The layers of the Brick-6 have been enlarged to better illustrate the differences in the "Resize About" options.
The walls shown have the framing selected as the main layer, the normal choice for walls.
Select this option to align the outer surfaces of walls when they snap together.
Main Layer Outside
This option aligns the outer surface of the main layer.
If you choose this option, the program aligns the wall centers.
Main Layer Inside
Select this option to align the inside surfaces of the main layer.
This options aligns the interior surfaces of the walls.