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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
- }
-
-
-
-