ABX <abx### [at] abxartpl> wrote in
news:jdqocvc40cvh7cb8dm3eu204tbel9m7hei@4ax.com:
> On 21 May 2003 22:30:25 -0400, Tor Olav Kristensen> <tor_olav_kCURLYAhotmail.com> wrote:>> I guess you all must be tired of this shape now...> > You..., you..., you damned math artists ;-)
Ditto!
;)
Tor Olav
"Gilles Tran" <tra### [at] inapginrafr> wrote in
news:3eccc6d2$1@news.povray.org:
> message de news:>> Maybe a similar effect can be achieved with this pattern.> Actually aoi-like images can be done with the slope pattern in regular> 3.5:
...
Thank you Gilles, but that is the technique I'm
already using for this image (and the last one I
posted).
The difference is that I'm adjusting the slope
direction vector for each triangle in the mesh,
in order to avoid the inaccuracies Rune refers
to.
Tor Olav
"Rune" <run### [at] runevisioncom> wrote in news:3eccd170$1@news.povray.org:
> Gilles Tran wrote:>> Actually aoi-like images can be done with>> the slope pattern in regular 3.5:> > Only with an orthographic camera (or a camera with a very small angle).
Rune, I've just shown that it can be done accurately with meshes.
I'm quite sure that it can be done with isosurfaces too.
(And maybe with blobs as well.)
Tor Olav
Christoph Hormann <chr### [at] gmxde> wrote in
news:3ECCCB62.CF5C99D5@gmx.de:
> Tor Olav Kristensen wrote:>>...>> Maybe a similar effect can be achieved with this pattern. But I wonder>> if it will work for surfaces positioned "behind" a semitransparent>> surface (like in my tube shape).> > It will but i did not use transparency for my trees.
Ok, then I'll try it.
Tor Olav
art