What the end of a wall snaps to
| Icon | What it is |
|---|---|
| The end or corner of another wall | |
| The middle of a wall | |
| Perpendicular: the wall will sit exactly at 90° to the wall it meets | |
| Intersection: the point where the extensions of the axes or faces of two walls meet. Guide lines run from the point to these walls | |
| Alignment with the edge of another wall |
The wall angle snaps to a straight one by itself if it is less than 2° away from 0°, 45° or 90°.