From 4f294a8f02949a85cb85e054836626e9c2584944 Mon Sep 17 00:00:00 2001 From: Bastien Montagne Date: Fri, 29 Jun 2012 12:41:39 +0000 Subject: Fixing a bug found while checking "[#31937] UV/Image Editor: Copy Mirrored UV Coords" (which isn't a bug at all). The tool works OK, except it was messing vertices' order of polys, often giving ugly results! Now only using sorted list of vertices indices to find matching polys. --- release/scripts/startup/bl_operators/mesh.py | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'release/scripts/startup/bl_operators/mesh.py') diff --git a/release/scripts/startup/bl_operators/mesh.py b/release/scripts/startup/bl_operators/mesh.py index 4ed43a68e48..51645bfeeab 100644 --- a/release/scripts/startup/bl_operators/mesh.py +++ b/release/scripts/startup/bl_operators/mesh.py @@ -58,12 +58,9 @@ class MeshMirrorUV(Operator): vcos = (v.co.to_tuple(5) for v in mesh.vertices) for i, co in enumerate(vcos): - if co[0] > 0.0: - mirror_gt[co] = i - elif co[0] < 0.0: - mirror_lt[co] = i - else: + if co[0] >= 0.0: mirror_gt[co] = i + if co[0] <= 0.0: mirror_lt[co] = i #for i, v in enumerate(mesh.vertices): @@ -97,14 +94,13 @@ class MeshMirrorUV(Operator): puvsel[i] = (False not in (uv.select for uv in uv_loops[lstart:lend])) # Vert idx of the poly. - vidxs[i] = tuple(sorted(l.vertex_index - for l in loops[lstart:lend])) + vidxs[i] = tuple(l.vertex_index for l in loops[lstart:lend]) # As we have no poly.center yet... pcents[i] = tuple(map(lambda x: x / p.loop_total, map(sum, zip(*(verts[idx].co for idx in vidxs[i]))))) # Preparing next step finding matching polys. - mirror_pm[vidxs[i]] = i + mirror_pm[tuple(sorted(vidxs[i]))] = i for i in range(nbr_polys): # Find matching mirror poly. -- cgit v1.2.3