Home » Archimedes archive » Archimedes World » AW-1995-04-Disc2.adf » Disk2Apr95 » !AWApr95/Goodies/FracPaint/Examples/WhirlPool

!AWApr95/Goodies/FracPaint/Examples/WhirlPool

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Archimedes archive » Archimedes World » AW-1995-04-Disc2.adf » Disk2Apr95
Filename: !AWApr95/Goodies/FracPaint/Examples/WhirlPool
Read OK:
File size: 045D bytes
Load address: 0000
Exec address: 0000
File contents
[ FracPaint
  Version 2.70
  Date    29-10-1994
  Author  "Michiel van Schaik"
]

[ Image
  Size   512 512
  Scale  100
  Dither yes
  Shades 8
]

[ Iteration
  Automatic no
  Maximum   500
]

[ Formula
  Init         Julia
  Test         Magnitude
  Formula      Mandelbrot_3
  Transform    Add
  Area         -0.1875 0.140625 0.59375 0.921875
  Perturbation 0.375 0.65625
  Bailout      0.10000000000000001 4
  Fudge        1
]

[ Precision
  Automatic no
  Method    fixed_point
  Type      32_bits
]

[ Generate
  Method passes
  Passes 3
]

[ Inside
  Method       colour
  Colour       255
  Alpha0       0
  Colour_range 0 255
  Add          0
  Scale        1
  Logarithm    no
  Log          2
]

[ Outside
  Method       iteration
  Colour       0
  Alpha0       0
  Colour_range 0 255
  Add          0
  Scale        1
  Logarithm    no
  Log          2
]

[ Colour_map
  Name           Ocean
  Inside_offset  64
  Outside_offset 64
  Offsets        64 64
  Offsets        79 79
  Offsets        87 87
]

[ Colour_cycle
  Speed    1
  Step     1
  Inside   yes
  Outside  yes
  Generate no
  Levels   8
]

00000000  5b 20 46 72 61 63 50 61  69 6e 74 0a 20 20 56 65  |[ FracPaint.  Ve|
00000010  72 73 69 6f 6e 20 32 2e  37 30 0a 20 20 44 61 74  |rsion 2.70.  Dat|
00000020  65 20 20 20 20 32 39 2d  31 30 2d 31 39 39 34 0a  |e    29-10-1994.|
00000030  20 20 41 75 74 68 6f 72  20 20 22 4d 69 63 68 69  |  Author  "Michi|
00000040  65 6c 20 76 61 6e 20 53  63 68 61 69 6b 22 0a 5d  |el van Schaik".]|
00000050  0a 0a 5b 20 49 6d 61 67  65 0a 20 20 53 69 7a 65  |..[ Image.  Size|
00000060  20 20 20 35 31 32 20 35  31 32 0a 20 20 53 63 61  |   512 512.  Sca|
00000070  6c 65 20 20 31 30 30 0a  20 20 44 69 74 68 65 72  |le  100.  Dither|
00000080  20 79 65 73 0a 20 20 53  68 61 64 65 73 20 38 0a  | yes.  Shades 8.|
00000090  5d 0a 0a 5b 20 49 74 65  72 61 74 69 6f 6e 0a 20  |]..[ Iteration. |
000000a0  20 41 75 74 6f 6d 61 74  69 63 20 6e 6f 0a 20 20  | Automatic no.  |
000000b0  4d 61 78 69 6d 75 6d 20  20 20 35 30 30 0a 5d 0a  |Maximum   500.].|
000000c0  0a 5b 20 46 6f 72 6d 75  6c 61 0a 20 20 49 6e 69  |.[ Formula.  Ini|
000000d0  74 20 20 20 20 20 20 20  20 20 4a 75 6c 69 61 0a  |t         Julia.|
000000e0  20 20 54 65 73 74 20 20  20 20 20 20 20 20 20 4d  |  Test         M|
000000f0  61 67 6e 69 74 75 64 65  0a 20 20 46 6f 72 6d 75  |agnitude.  Formu|
00000100  6c 61 20 20 20 20 20 20  4d 61 6e 64 65 6c 62 72  |la      Mandelbr|
00000110  6f 74 5f 33 0a 20 20 54  72 61 6e 73 66 6f 72 6d  |ot_3.  Transform|
00000120  20 20 20 20 41 64 64 0a  20 20 41 72 65 61 20 20  |    Add.  Area  |
00000130  20 20 20 20 20 20 20 2d  30 2e 31 38 37 35 20 30  |       -0.1875 0|
00000140  2e 31 34 30 36 32 35 20  30 2e 35 39 33 37 35 20  |.140625 0.59375 |
00000150  30 2e 39 32 31 38 37 35  0a 20 20 50 65 72 74 75  |0.921875.  Pertu|
00000160  72 62 61 74 69 6f 6e 20  30 2e 33 37 35 20 30 2e  |rbation 0.375 0.|
00000170  36 35 36 32 35 0a 20 20  42 61 69 6c 6f 75 74 20  |65625.  Bailout |
00000180  20 20 20 20 20 30 2e 31  30 30 30 30 30 30 30 30  |     0.100000000|
00000190  30 30 30 30 30 30 30 31  20 34 0a 20 20 46 75 64  |00000001 4.  Fud|
000001a0  67 65 20 20 20 20 20 20  20 20 31 0a 5d 0a 0a 5b  |ge        1.]..[|
000001b0  20 50 72 65 63 69 73 69  6f 6e 0a 20 20 41 75 74  | Precision.  Aut|
000001c0  6f 6d 61 74 69 63 20 6e  6f 0a 20 20 4d 65 74 68  |omatic no.  Meth|
000001d0  6f 64 20 20 20 20 66 69  78 65 64 5f 70 6f 69 6e  |od    fixed_poin|
000001e0  74 0a 20 20 54 79 70 65  20 20 20 20 20 20 33 32  |t.  Type      32|
000001f0  5f 62 69 74 73 0a 5d 0a  0a 5b 20 47 65 6e 65 72  |_bits.]..[ Gener|
00000200  61 74 65 0a 20 20 4d 65  74 68 6f 64 20 70 61 73  |ate.  Method pas|
00000210  73 65 73 0a 20 20 50 61  73 73 65 73 20 33 0a 5d  |ses.  Passes 3.]|
00000220  0a 0a 5b 20 49 6e 73 69  64 65 0a 20 20 4d 65 74  |..[ Inside.  Met|
00000230  68 6f 64 20 20 20 20 20  20 20 63 6f 6c 6f 75 72  |hod       colour|
00000240  0a 20 20 43 6f 6c 6f 75  72 20 20 20 20 20 20 20  |.  Colour       |
00000250  32 35 35 0a 20 20 41 6c  70 68 61 30 20 20 20 20  |255.  Alpha0    |
00000260  20 20 20 30 0a 20 20 43  6f 6c 6f 75 72 5f 72 61  |   0.  Colour_ra|
00000270  6e 67 65 20 30 20 32 35  35 0a 20 20 41 64 64 20  |nge 0 255.  Add |
00000280  20 20 20 20 20 20 20 20  20 30 0a 20 20 53 63 61  |         0.  Sca|
00000290  6c 65 20 20 20 20 20 20  20 20 31 0a 20 20 4c 6f  |le        1.  Lo|
000002a0  67 61 72 69 74 68 6d 20  20 20 20 6e 6f 0a 20 20  |garithm    no.  |
000002b0  4c 6f 67 20 20 20 20 20  20 20 20 20 20 32 0a 5d  |Log          2.]|
000002c0  0a 0a 5b 20 4f 75 74 73  69 64 65 0a 20 20 4d 65  |..[ Outside.  Me|
000002d0  74 68 6f 64 20 20 20 20  20 20 20 69 74 65 72 61  |thod       itera|
000002e0  74 69 6f 6e 0a 20 20 43  6f 6c 6f 75 72 20 20 20  |tion.  Colour   |
000002f0  20 20 20 20 30 0a 20 20  41 6c 70 68 61 30 20 20  |    0.  Alpha0  |
00000300  20 20 20 20 20 30 0a 20  20 43 6f 6c 6f 75 72 5f  |     0.  Colour_|
00000310  72 61 6e 67 65 20 30 20  32 35 35 0a 20 20 41 64  |range 0 255.  Ad|
00000320  64 20 20 20 20 20 20 20  20 20 20 30 0a 20 20 53  |d          0.  S|
00000330  63 61 6c 65 20 20 20 20  20 20 20 20 31 0a 20 20  |cale        1.  |
00000340  4c 6f 67 61 72 69 74 68  6d 20 20 20 20 6e 6f 0a  |Logarithm    no.|
00000350  20 20 4c 6f 67 20 20 20  20 20 20 20 20 20 20 32  |  Log          2|
00000360  0a 5d 0a 0a 5b 20 43 6f  6c 6f 75 72 5f 6d 61 70  |.]..[ Colour_map|
00000370  0a 20 20 4e 61 6d 65 20  20 20 20 20 20 20 20 20  |.  Name         |
00000380  20 20 4f 63 65 61 6e 0a  20 20 49 6e 73 69 64 65  |  Ocean.  Inside|
00000390  5f 6f 66 66 73 65 74 20  20 36 34 0a 20 20 4f 75  |_offset  64.  Ou|
000003a0  74 73 69 64 65 5f 6f 66  66 73 65 74 20 36 34 0a  |tside_offset 64.|
000003b0  20 20 4f 66 66 73 65 74  73 20 20 20 20 20 20 20  |  Offsets       |
000003c0  20 36 34 20 36 34 0a 20  20 4f 66 66 73 65 74 73  | 64 64.  Offsets|
000003d0  20 20 20 20 20 20 20 20  37 39 20 37 39 0a 20 20  |        79 79.  |
000003e0  4f 66 66 73 65 74 73 20  20 20 20 20 20 20 20 38  |Offsets        8|
000003f0  37 20 38 37 0a 5d 0a 0a  5b 20 43 6f 6c 6f 75 72  |7 87.]..[ Colour|
00000400  5f 63 79 63 6c 65 0a 20  20 53 70 65 65 64 20 20  |_cycle.  Speed  |
00000410  20 20 31 0a 20 20 53 74  65 70 20 20 20 20 20 31  |  1.  Step     1|
00000420  0a 20 20 49 6e 73 69 64  65 20 20 20 79 65 73 0a  |.  Inside   yes.|
00000430  20 20 4f 75 74 73 69 64  65 20 20 79 65 73 0a 20  |  Outside  yes. |
00000440  20 47 65 6e 65 72 61 74  65 20 6e 6f 0a 20 20 4c  | Generate no.  L|
00000450  65 76 65 6c 73 20 20 20  38 0a 5d 0a 0a           |evels   8.]..|
0000045d