Translations:Draft Coordinates/6/en

It can be hard to align objects when working in 3D space. For this reason, you can lock the Z coordinate so you'll be certain that everything you draw will lie in the same horizontal plane. When you open FreeCAD, the Z coordinate is locked by default at 0.00, but you can change this; just unlock it, change the Z value, and lock it again. If the Z coordinate is locked, you won't be able to draw in non-horizontal planes.