June 18, 2012: Shield of the Woods | June 17 | June 19 | 2011 | FOTD Home |
Fractal visionaries and enthusiasts:
The
parent fractal
of today's image is a Mandelbrot set rather heavily infested with
Z^(1.5) energies. The infestation has caused the main spike
to be
largely swallowed up into a higher dimension and the large minibrot to
squeeze down into a kind of 'pac-man' shape. Today's image is
a
Julia set of the blunt valley that serves as pac-man's throat.
I named the image "Shield of the Woods" because of the forest of trees
that appears to surround the central shield. The rating of an
8
includes a half point coloring bonus, which might or might not have
been earned.
The tree-like features in today's image are quite common in the Julia
sets of certain types of valleys in Mandeloids of fractional
values. For a brief time I considered subtracting a point
from
the rating because of the familiarity of these fractal trees, but then
I decided the image was attractive enough to honestly rate the 8.
There is no debate however about the calculation time. At a
brief
40 seconds, the time will pass before impatience can even be thought
about.
An early morning shower ended by 9am but left heavy clouds overhead for
the rest of the day. The clouds held the temperature to a
chilly
70F 21C and depressed the fractal cats, who slept through a good part
of the day, taking a break only to explore the latest arrangement of
their cubes.
The humans had a typical day, except for a minor squabble over a
negative political ad. The next FOTD will be posted soon;
nothing
more definite is promised. Until whenever, take care, and I'm
still waiting for the candidates to explain why they should be elected
instead of why the other guys should not.
Jim Muth
jimmuth@earthlink.net
START PARAMETER FILE=======================================
Shield_of_theWoods { ; time=0:00:40.00 SF5 at 2000MHZ
reset=2004 type=formula formulafile=basicer.frm
formulaname=JulibrotMulti2 function=recip
center-mag=0/0/8 params=1.5/400/90/0/90/0/-1.7571/\
0/0/0 float=y maxiter=15000 inside=0 periodicity=6
colors=00002F00C0080050020000000000000000200400740\
850C70F82IA7LDDPFIUHNYIUaK`cFebAaa5WY2PU2MO2KM2KJ0\
IH0HF0GD0FC0DA0C80B50940820700500400400200lezlHzhz\
liugipciiZkdVkYRkSMlLIlFDl78l04m48m7DmAIoDMoHRoKVo\
MZpPcpSgpVkpYoqaqsdttguuixwmyxpzyszzuzzyzzzzzzzzzz\
zzzwzzszxpyslxmhuhetcaqYYpSVoMRlHMkAKi4Mk5Pk7Rk8Ul\
8VlAYlC`mDamDdmFeoHhoIkoIlpKopLppLslKthKudKx`IyWIz\
SIzOIzKHzFHzAHz7HzFKuMMoUPhZSaeVVlYOs`Hxc8ze0zh0zk\
4zmCzoKupRosYhtdaugZthZsiYskXqlWpoWppZoqWmsVmtUlwS\
kxPkyNizMhzKhzKhzKizIizNizNkzMkzMlzKlzPmzPmzOozOoz\
OozMpzMpzMqzKqzPszPszPssPtrKtrFuqEuo8wm5wo0wq0up0t\
n0sk0qi0ph0of0md0mc0l`0kZ0iY0hW0gW0eV0dU0dS0cR0aP0\
`O0ZM0YL0WK0VI0VH0UF0SD0RD0PC0OC0MC0LC0LC0KC0IC0HC\
0FC0DC0CC0AA0A808807705504402200000000000000000000\
000000000pzMozLmyLmyLlxKlwKkwKkuKitIitIhsIhsIgqHgp\
HepHeoHdmF08V07R05O04L04I }
frm:JulibrotMulti2 {; draws all slices of Julibrot
pix=pixel, u=real(pix), v=imag(pix),
a=pi*real(p2*0.0055555555555556),
b=pi*imag(p2*0.0055555555555556),
g=pi*real(p3*0.0055555555555556),
d=pi*imag(p3*0.0055555555555556),
ca=cos(a), cb=cos(b), sb=sin(b), cg=cos(g),
sg=sin(g), cd=cos(d), sd=sin(d),
p=u*cg*cd-v*(ca*sb*sg*cd+ca*cb*sd),
q=u*cg*sd+v*(ca*cb*cd-ca*sb*sg*sd),
r=u*sg+v*ca*sb*cg, s=v*sin(a),
aa=-(real(p1)-2), bb=imag(p1),
c=p+flip(q)+p4, z=r+flip(s)+p5:
z=(bb)*(z*z*fn1(z^(aa)+bb))+c
|z|< 6 }
END PARAMETER FILE=========================================