UV Toolkit 2.0 for Blender 2.8 -3.0x

[Parfen (Boris)]

Find faces with mirrored UVs

Hey there, i got it… funny (and somehow sad ^^) story. The mistake was we read the geometry face-vertices not the UV-face-vertices. Seems i missed to read the documentation for the BMLoop module well :D:D Wrong: for i in range(3): uv_A = face.loops[i].vert uv_B = face.loops[(i+1)%3].vert sum_edges += (uv_B.co.x - uv_A.co.x) * (uv_B.co.y + uv_A.co.y) Correct: for i in range(3): uv_A = face.loops[i][uvLayer].uv uv_B = face.loops[(i+1)%3][uvLayer].uv …

Working code is in the end.

this line

 if sum_edges > 0:

replace with

if sum_edges > 0: