[LDCad] Aligning parts using rotation scripts

[Milan Vančura]

Ah, sorry for forgetting the part itself. Here it is. It works with clip-bar pair, old 3-2 fingers hinge, hinge brick and new hinge plate - and everything what uses these kind of hinge connections. We may add more, of course. And, in future, maybe we will not need any help parts at all, we will be able to select snap objects directly. But, until then, this helper does its job.

Installation: put axis.dat in your directory with unofficial parts and rename shadow_axis.dat as axis.dat in your directory with unofficial shadow files, as set in your LDCAD configuration.