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RADAR.PAR
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1992-04-30
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Article 2670 of alt.fractals:
Path: news.claremont.edu!uunet!mcsun!uknet!keele!csa18
From: csa18@seq1.keele.ac.uk (R.J. Husmo)
Newsgroups: alt.fractals
Subject: Parameter files
Message-ID: <2590@keele.keele.ac.uk>
Date: 28 Apr 92 14:05:55 GMT
Organization: University of Keele, England
Lines: 100
For those of you who are still in search of interesting colour-palettes
- or are looking for other regions of the Mandelbrot set to examine -
here's one of my earlier parameter files.
Unfortunately this version of vi doesn't understand ':%s/.$//', so each
line has got a control character on the end which you may want to edit out.
The pictures get more interesting towards the end. 3dlook is especially
interesting for giving that extra depth to pictures already saved.
There is also a julia picture in there which demonstrates very nicely the
dangers of integer arithmetic. Or whatever the method FractInt uses is
called. Or at least that's what I think is wrong with the picture, if
nobody else gets a screwed-up picture I may have to reconsider.
None of the pictures require an fpu.
Have fun - Radar
Yadv { ; Yet another dragon valley
reset type=mandel passes=2
corners=0.375555227/0.375578085/0.206602329/0.206560409/0.375578085/0.206560\
409 maxiter=1600 inside=maxiter logmap=140
}
curly-wurlies {
reset type=mandel
corners=-0.930600312/-0.930415479/0.244768998/0.244907577 maxiter=1024
inside=maxiter logmap=80
}
curly-wurlies2 {
reset type=mandel
corners=-0.930508392/-0.930489337/0.244783593/0.24479788 maxiter=2048
inside=maxiter logmap=220
colors=CCCCsYECE<20>sCs<20>ECsCCsCEs<19>CqsCssCsq<19>CsECsCEsE<19>qsqsssssq<\
19>ssEssCsqC<19>sECsCCqCC<21>ACCCCC<21>sCs<8>aCsZCtXCtUCuSCu<6>AAz<32>z_0000
}
julia-wrong { ; Something is going seriously wrong here.
; Anybody care to test?
reset type=julia
corners=0.082238229/0.0822706223/0.103695236/0.103719523
params=-1.25136156582111/0.0290455380808344 maxiter=2000 inside=maxiter
logmap=400 colors=@chroma.map
}
fractal { ; yamf
reset type=mandel
corners=0.346426861/0.346442105/0.551113067/0.551124496 maxiter=1000
logmap=50
}
3dlook01 { ; Sample mandelbrot to use with 3dlook (potential)
; The 3d version is rather better than expected
reset type=mandel passes=1
corners=0.3983588/0.4726048/0.3134205/0.4019287 maxiter=1024
inside=maxiter potential=256/5555/2048/16bit
colors=CCC000ECE<20>sCs<20>ECsCCsCEs<19>CqsCssCsq<19>CsECsCEsE<19>qsqsssssq<\
19>ssEssCsqC<19>sECsCCqCC<21>ACCCCC<21>sCs<20>ECsCCsCEs<6>CSsCUsEUq<20>z_0k0\
0
}
3dlook { ; Gives a 3D feel to 2D pictures
; `tload' into Piclab, makepal, map & gsave
3d=yes filename=potntial.pot scalexyz=100/100 roughness=30 waterline=0
filltype=5 lightsource=1/-1/1 smoothing=3 fullcolor=y ambient=20
rotation=0/0/0 perspective=0 xyshift=0/0
}
Julia { ; A Julia suitable for 3d look. Use LOTS of colours.
reset type=julia
corners=-0.0712304581/-0.0712114032/0.836098487/0.836112773
params=-0.259283512594819/0.644744709101695 maxiter=10000 inside=maxiter
logmap=600
}
Curly mandelbrot { ; A prime candidate for 3D-look
reset type=mandel
corners=-0.687374802/-0.687369086/0.382380338/0.382384624 maxiter=1900
inside=maxiter logmap=200
colors=zP0u0g<22>h0lh0lg1lf1me2me3n<24>MIyLJyKKzKLzJMz<28>1xz0zz0zy<29>0zV0z\
T0zT<4>3wO4vN5vM5vM<37>chAdhAehAehAfgA<16>tZ4uY3tY4<15>aMM_LO`LP<45>y1y000
}
Julia2-3D { ; Julia2 with that cool 3D look
3d=yes scalexyz=120/90 roughness=160 waterline=0 filltype=6
lightsource=1/-1/1 ambient=20 rotation=50/0/0 perspective=250
xyshift=0/0 xyadjust=14/-43
colors=CCC<21>sCs<20>ECsCCsCEs<19>CqsCssCsq<19>CsECsCEsE<19>qsqsssssq<19>ssE\
ssCsqC<19>sECsCCqCC<21>ACCCCC<21>sCs<20>ECsCCsCEs<19>CqsCssCsq<9>CsY
}
Yamp { ; Yet another Mandelbrot picture - use 3D look
reset type=mandel passes=2
corners=-1.39968877/-1.39962208/0.0004464239/0.0004964266 maxiter=3900
inside=maxiter logmap=270
}