February 28, 2012: Ominous Foreboding | Feb. 27 | Feb. 29 | 2011 | FOTD Home |
Fractal visionaries and enthusiasts:
Today's image, a
scene in one of the infinity of Z^(1.5)+C Mandeloids,
rates an 8, in my opinion. The parent fractal is a lumpy
thing. It has a large minibrot lying in a field of debris just
southwest of its main body. This minibrot vaguely resembles a
Mandelbrot set with its west half cut off and two East Valleys instead
of one. Today's image lies in one of the two East Valleys of this
minibrot.
The rating of an 8, which includes a full point for the coloring, might
be a bit too liberal for an image with such a dark aura. The
rating is based mostly on the effect of sunlight breaking through dark
clouds, though the 'sun' is actually only a minibrot.
The name "Ominous Foreboding" expresses the dark, threatening feeling
that the image somehow brings.
The calculation time of 2-1/2 minutes will pass quickly by fractal
standards, where calculation times of hours or days are common.
And the FOTD web sites can eliminate even this brief wait.
Total sun and a mild temperature of 48F +9C made today an unusually
pleasant end-of-February day here at Fractal Central. The fractal
cats, who never worry about the outdoor conditions, were quite happy
with the weather, and spent most of the afternoon stretched out in the
sun on their shelf. With too much repetitious things to do, we
humans rarely get to stretch out in the sun. We spent the day
doing stuff too ordinary to be worth mentioning.
The next FOTD will be posted in 24 hours. Until then, take care,
and if everything is an illusion as mystics say, then the realization
that everything is an illusion must also be an illusion. And of
course, it follows logically that the above sentence must also be an
illusion.
Jim Muth
jimmuth@earthlink.net
START PARAMETER FILE=======================================
Ominous_Foreboding { ; time=0:02:30.00 SF5 at 2000MHZ
reset=2004 type=formula formulafile=basicer.frm
formulaname=MandelbrotBC2 passes=1 periodicity=6
center-mag=-0.791927327867/-0.10521281488/1567359/\
1/-82.5/0 params=1.55/0/0/0 float=y
maxiter=2500 inside=255 logmap=263
colors=000400500600500700000100200300400501A00E19F\
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z5zz8zzAzzDzzFzzIzzOzzzzz }
frm:MandelbrotBC2 { ; by several Fractint users
e=p1, a=imag(p2)+100, p=real(p2)+PI
q=2*PI*floor(p/(2*PI)), r=real(p2)-q
Z=C=Pixel:
Z=log(Z)
IF(imag(Z)>r)
Z=Z+flip(2*PI)
ENDIF
Z=exp(e*(Z+flip(q)))+C
|Z|<a }
END PARAMETER FILE=========================================