Why am I inconsistently getting my outer faces going the right direction

[DanRathbun]

@cwatts

Does it change spontaneously?

I doubt it.

See TIG’s words here …

Vertices of a Face (Ordered)

loops = faces.loops # all of the face’s loops oloop = face.outer_loop # outermost perimeter iloops = loops - [oloop] #other inner loops [aka holes] oloop.vertices are arranged ccw around the face.normal, unless the face is flat and it is exactly at Z=0 and then face.normal==Z_AXIS.reverse just like manually drawing the face. So trap for that. each of the iloop’s loop.vertices are arranged cw around the face.normal [see above about exception] face loops are always ordered one after the othe…