Warp wrote:

> Fabien Mosen <fab### [at] skynetbe> wrote:
> : You could also 'scan' the object with the 'trace' function, in order
> : to get a closer result.
>
>   You get the risk of setting a bounding box that is a bit too small.

Simply use the last value that didn't intersect, rather than the first that
did. If you wanted to be really precise, you could make a bisection macro
too.

--
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/

Post a reply to this message