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Fractal of the Day
by Jim Muth
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Fractal visionaries and enthusiasts: Though it's not a work day, I seem to have a hundred tasks that need to be done. So this FOTD will have to be hasty. Today's fractal is the second consecutive one to rate an 8. Either I'm becoming a better fractalist, or more likely, I'm having a string of good luck. Actually, most of the worth of today's image lies in the color palette. A minute or two trying to find better colors will show this. To produce an image (not this particular image, which I was not yet aware of), I took Z^1.333 and subtracted Z^1.618 from it before adding C. I named the picture "Fractal Feathers" because the pattern reminds me of feathers. I rated it an 8 because I like it. But pictures speak louder than words, and the way to see the picture is to run the parameter file and wait 25 minutes, or to give Paul and Scott a chance to render and post the image, and then download it in one minute. The image file will be available for downloading at the web sites: The fractal weather was cloudy with heavy rain and all the unpleasant things that accompany heavy rain. The cats complained and the basement took on water, etc. The temperature of 64F (18C) was irrelevant. I'll return with more fractal stuff in about 12 hours. Until then, take care, and stay sharp. Jim Muth jamth@mindspring.com |
START 20.0 PAR-FORMULA FILE================================
Fractal_Feathers { ; time=0:24:50.13--SF5 on a P200
reset=2001 type=formula formulafile=allinone.frm
formulaname=MandelbrotMix4 function=ident passes=1
center-mag=+5.32964478731053700/+0.155415801184001\
90/2.561639e+007/1/135 params=1/1.333/-1/1.618/0/0
float=y maxiter=3200 inside=0
logmap=460 periodicity=10
colors=0000D60D60E60E60F60F60G60G41H41H41I41I41J41\
J41K41L31M31N31O31P31Q31R30S01T11U31V61W73XA3YC3ZF\
3_G4`J4`L4aO4bP6cS6dT6eX6fY7g_7ha7ic7jf9kg9lj9ml9n\
oAopApsAquArxCsyCuzCvzCvzAxzAxzAxzAxzAxzAxzAxz9xz9\
xz9xz9xz9xz9xz9xz7xz7xz7xz7xz7xz7xz7xz6xz6xz6xz6xz\
6xz6xz6xz4xz4xz4xz4xz4xz4xz4xz4xz7vzAuzCuzFszIsxJr\
uMrrPpoQpmTojVogYmd`maal_dlXgjTijQliPmiMpgJsgGufDx\
fAzd7zd4zc1zc0za0za0za0z`0z`0z`0z`0y_0x_0x_0v_0vY0\
uY0uY0sX0rX0rX0pX0pV0oU0oT0mS0lR0lQ0jP0jO0iN0iM0gL\
0fK0fJ0dI0dH0cG0cF0aE0`E0`E0_E0_E0YE0YF0XG0YI0XK0V\
K0TK1SJ1QJ3PJ4OI4QI6VI7aG9jG9sFAzFCzDCzDDvDFoCFgCG\
TAIM9JF6JD3L90M30M10O00P00P00Q00S00T00T00V00X00Y00\
a00f00j00o00s40xA0zG0zM0zQ0zS0zS0zS0zS0zT0zT0zT0zT\
0zT0zV0zV0zV0zV0z_0zd0zj0zp0zv0zv0zv0zv0zv0zv0zv0z\
v0zv0zv0zv0zv0zv0zv0zv0zv0zv0zv0zv0zv0zv0zv0zv0zv0\
zv0zv0zv0zv0zv0zv0zv0zv0z
}
frm:MandelbrotMix4 {; Jim Muth
a=real(p1), b=imag(p1), d=real(p2), f=imag(p2),
g=1/f, h=1/d, j=1/(f-b), z=(-a*b*g*h)^j,
k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel):
z=k*((a*(z^b))+(d*(z^f)))+c,
|z| < l
}
END 20.0 PAR-FORMULA FILE==================================
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times.
