Hi PaQ,

> Would be indeed great if that kind of problem can be fixed in an 'automatic way'
> without adding to much geometry.
> Maybe I'm too greedy about polycount too :)

That "not adding too much" part is where it gets particularly tricky, especially trying to come up with a mechanism that can gradually do it in increments along with the slider being moved...

In the meantime maybe it is best if I turned centroid triangulation off by default since it has a tendency to not handle these types of situations very well. Another thing I was thinking about was to maybe have it turn off when the base n-gon was over a particular aspect ratio like 10 to 1 or so...

- Michael