3ee05f65$1@news.povray.org...
> I'm trying to cover some hills with grass (in POV, our garden is not that
> big...). As Gille Tran's MakeGrass only does plane grass patches i'm
> searching for an other way to do this.

The MakePrairie macro does only plane areas, but you can use trace() and the
Reorient macros to drop grass patches on a hill and orient them along the
terrain normals. If the terrain isn't too bumpy and if the patches are small
enough you can get away with it.
http://www.oyonale.com/ldc/images/lumieres_detail1.jpg
You'll still need a lot of patches though so the texture method a la Rune is
possibly the only way for large surfaces.

G.
--

**********************
http://www.oyonale.com
**********************
- Graphic experiments
- POV-Ray and Poser computer images
- Posters

Post a reply to this message