Hier werden detailliertere Informationen zur Anwendung der Befestigungsverfahren der Art Ausrichten O-X-Y unter Part Befestigen.
Diese Verfahren sind:
These modes are used to attach to a specified vertex, with an orientation determined by reference to other vertices or edges.
Reference1 must be a vertex. The origin is mapped to this selected point.
Note: If an edge is selected for Reference1, O-X-Y type modes are not offered.
Reference2 and Reference3 must be either vertices or edges. They provide direction information. For a vertex, the direction is from the origin to the selected vertex. For an edge, it is the direction of the edge. Reference3 is optional.
Take mode O-X-Z as an example:
For other modes, the axes are mapped in a corresponding fashion.
If Reference3 is not provided, FreeCAD makes default choices for it.