From FreeCAD Documentation
objlist
contains the objects to be mirrored. It is either a single object or a list of objects.
p1
is the first point of the mirror plane.
p2
is the second point of the mirror plane.
- If the Draft working plane is available the alignment of the mirror plane is determined by its normal, else the view direction of the camera in the active 3D view is used. If the graphical interface is not available the Z axis is used.
mirrored_list
is returned with the new Part::Mirroring
objects. It is either a single object or a list of objects, depending on objlist
.