> I can't believe it ! Someone assumed that the checker patern was much
> more used with a horizontal plane than with a vertical one ?


My mistake. The texture is actually internally translated by
<-0.001,-0.001,-0.001>. Some of those may be positive, I don't know for
sure.

> I find it rather strange that this correction is internaly code, since
> we (users) are used to do corrections ourselves (in case of intersection
>   between objects, things like that). Is this documented somewhere ? I
> guess we all assumed cubes went from 0 to 1, and so on...

Thing is, if they didn't do it, hundreds of new users trying out their first
simple reflective-sphere-on-checkered-plane scene would complain to them,
saying it was a bug.

 - Slime
[ http://www.slimeland.com/ ]

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