January 27, 2006 | Jan. 26 | Jan. 28 | 2006 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Today's quickie FOTD, which has neither name nor rating, shows a Julia
set of the Z^(1.3)+C Mandeloid as it appears 30 levels down the
spiral. The corresponding point of the Mandeloid lies in the
north branch of a kind of seahorse valley.
To achieve the strange effect I intentionally under-iterated the image
and brought the resulting inside parts to life with the 'zmag' option.
The render time of 1-1/3 minutes is fast enough for even the most
impatient fractalists, (if such a thing as an impatient fractalist
exists).
Another cold blustery day here at Old Fractal Central on Thursday made
the fractal cats sulky. Luckily there was enough mackerel
left over to take their minds off their troubles. My day was
busy. The forecast for tomorrow is for partly cloudy with a
90 percent chance of a fractal. Until next time, take care,
and could the deepest possible question be 'what is'?
Jim Muth
jamth@mindspring.com
jimmuth@aol.com
START PARAMETER FILE=======================================
FOTD_for_27-01-06 { ; time=0:01:21.79--SF5 on a P200
reset=2004 type=formula formulafile=allinone.frm
formulaname=JuliaBC passes=1
center-mag=0.256524/0.0597123/1.044973/1/-35/3.885\
78e-016 params=1.3/0/-30/0/0.76/0.12/0/0 float=y
periodicity=10 inside=zmag logmap=yes
colors=000`07W08R08M19I29E39B4BB5DD6FF7HH8JJ9LLANN\
BPPCRRBTTBVVBXXAZZA``AbaAdcCedDfeFggGhhHiiJjkKklMl\
mNmoOnpQoqRpsTqtUrtNvuVsuaquioupmuwkta_sGOqHRoIUnJ\
WlJZkK`iLchMffMheNkcOmbPp`Ps_QuYRxNMzXRzeWzn_zqews\
jtxnpuoqrpqoqqlqrirrfsrctr`tsYusVvsTvsQtpNsjLrdIpZ\
GoUDnPBlK8kF2k56jA9fECbIFZMIVQLRUONYYNiRJaKFUDBNGB\
QIBTLBVNBYQB`SBbUBeXBhZBjaBmcBpeBrdFqcIqbLpaOp`Rp_\
UoZXoY_oXbnWenVipWhnWhmWglWgjXfiXfhXfgXeeXedYdcYda\
Yc`Yc_ZbXYcZYc`XdbXddWefWehVejVflUfnUgpTgrThtShvRg\
zShwSitSjqSjnSkkTlhTleTmbTn_TnZTnYTmXTmWTmVTmUTlTT\
lSTlSTlRTlQTkPTkOTkNTkMTkMSkPRlTNuSQlWSc_VVcNSzXNg\
fJQoF8mHAlJBjLDiMEgOFfQHdSIcTJOOY8KlDLkIMjMNiROhpG\
hVPg1VfAXgJYhS_i``jibkytgqckiNnb6qaDpaKoaRnaYnadma\
klarkayk_miYahWQfUEebDdkDduFdsDdrBdq9dp7do6diCecHf\
YMfSRgMWhG`hAei4jiBefH`dOWaUS_`NYfIVmDTs9RWiSHbgKZ\
hMWiPTjRQkUNlWKmq96kA6eB7 }
frm:JuliaBC { ; Formula by Andrew Coppin
e=p1, p=real(p2)+PI, q=2*PI*floor(p/(2*PI)),
r=real(p2)-q, C=p3, Z=Pixel:
Z=log(Z)
IF(imag(Z)>r)
Z=Z+flip(2*PI)
ENDIF
Z=exp(e*(Z+flip(q)))+C
|Z|< p4+100 }
END PARAMETER FILE=========================================