Re: [Algorithms] negative UV coords

[Tom P. <ga...@fa...>]

> however, based on tests i did opening a simple 3d model of a plane
> with positive, and then negative uv coordinates, it seems like the
> negative sign is actually flipping the texture around the u/v
> axis.  is this correct?

Based on the variety of answers you're getting, I'd suggest that it
depends how it's implemented.

Flipping when going negative seems bizarre to me, and I'm trying to
remember what happened on the PS2 (which is the last platform where
I even thought about it), however it had enough challenges with
tiling in the first place that there had to be significant magic in
the data conditioner to make the data look like something that the
machine could handle at all.

-tom!