|
 |
"John VanSickle" <evi### [at] hotmail com> wrote in message
news:4469595e$1@news.povray.org...
> Zeger Knaepen wrote:
>
> > btw, has anyone got any idea on how to subdivide a triangle to make
the "greeble-cells" ? :-/
>
> Depends on the proportions of the triangle. An equilateral is best
> subdivided into smaller equilaterals. A triangle with the golden
ratio
> between its sides is best divided with a Penrose tiling.
I'll have to look that up !
Right now I'm trying a "universal 4-sided polygon greeble-cell
generator", with 2 points at the same location. Looks useful imho.
cu!
--
#macro G(b,e)b+(e-b)*C/50#end#macro _(b,e,k,l)#local C=0;#while(C<50)
sphere{G(b,e)+3*z.1pigment{rgb G(k,l)}finish{ambient 1}}#local C=C+1;
#end#end _(y-x,y,x,x+y)_(y,-x-y,x+y,y)_(-x-y,-y,y,y+z)_(-y,y,y+z,x+y)
_(0x+y.5+y/2x)_(0x-y.5+y/2x) // ZK http://www.povplace.com
Post a reply to this message
Attachments:
Download 'vierhoekgreeble.jpg' (51 KB)
Preview of image 'vierhoekgreeble.jpg'
|
|
