My script is taking 12 hours+ any suggestions?

[Terry Reedy]

"Ideasman" <cpbarton at pacific.net.au> wrote in message
news:3f4ff9f8$0$23588$5a62ac22 at freenews.iinet.net.au...
> Hi I have a made a script that process normals for a flat shaded 3D
mesh's.
> It compares every vert with every other vert to look for verts that
can
> share normals and It takes ages.

I wonder if there is not some way to sort or classify verts so you do
not have to do a complete nxn comparison.

TJR