; Date: Mon, 05 Sep 2011 20:21:34 -0400 ; From: Jim Muth ; Subject: [Fractint] FOTD 05-09-11 (madhouse [7.5]) ; Id: <1.5.4.16.20110905202139.14e7ede2@pop.earthlink.net> ; --------- ; ; FOTD -- September 05, 2011 (Rating 7.5) ; ; Fractal visionaries and enthusiasts: ; ; POSSIBLE NEW FORMULA ALERT! I might not have previously posted ; the Mandel-V-Esc formula, which allows changing of the bailout ; radius. I'm not sure. ; ; Today's rather weird image involves a couple tricks. The image ; itself is located in the East Valley of the large minibrot at ; -1.75 on the main spike of the Mandelbrot set. ; ; The first trick is rendering the image with the 'outside' set to ; 'real'. This adds the intricate detail to the scene. ; ; The second trick is coloring the image with a random color ; palette, though I did do a bit of tweaking to tone down the ; randomness at least a bit. This creates the frantic madhouse ; effect that inspired the name "Madhouse". ; ; The third and greatest trick is setting the bailout radius to ; the point just before the image gets cut off and goes blank. In ; today's case this point is 3.079. To see what this does, ; calculate the image with the real(p3) parameter set to 4, or ; even better, set it to 100. ; ; All these tricks add up to a rating of 7.5, not bad, but far ; from the super 9.5 images of last month. ; ; The calculation time of one minute is unexpectedly brief. Part ; of the briefness is due to the fact that the points are beyond ; the bailout radius almost as soon as they get started. The large ; flat areas also increase speed by making the passes=guessing ; option more efficient. ; ; View the finished image on the official FOTD web site at: ; ; ; ; View the high-definition version at: ; ; ; ; The original site may be accessed at: ; ; ; ; Over two inches, 5cm, of rain fell overnight Sunday here at ; Fractal Central, Monday remained cloudy, with occasional rain ; and a temperatre of 75F 24C. The fractal cats, unconcerned with ; the weather and forecasts of much more rain to come, found their ; day's excitement by chasing each other in and out of the laundry ; basket. The humans, never short of things to worry about, spent ; the day wondering what the future holds. ; ; For better or worse, the next FOTD will be posted in 24 hours. ; Until then, take care, and even Bozo the Clown could run the ; world's fast-fading superpower better than the present loser and ; the losers lined up to replace him. Why not elect Bozo. At ; least we would go down laughing. ; ; P.S. The evil ______________ is/are responsible for the ; country's troubles. (Fill in the blank with your favorite ; scapegoat or goats.) ; ; ; Jim Muth ; jimmuth@earthlink.net ; ; ; START PARAMETER FILE======================================= Madhouse { ; time=0:01:02.45-SF5 on P4-2000 reset=2004 type=formula formulafile=slices.frm formulaname=Mandel-V-Esc center-mag=-1.74986747029\ 1717/+0.00000006095707203/4.771027e+009/1/-130/0 params=0/0/0/0/3.079/0 float=y maxiter=2250 inside=0 outside=real periodicity=6 colors=0009jq6VH3F8hXdUMDFB6b3u02f01T`0EzleeWSVGU9\ DV46FjEFZABN77B3375xSmEIX99G4Cv5SP1zzz81AD58I86NC4\ SF3RI6QL8POAPQC5GJW8EZPtRcpJqmPhhV_d`S`TISL9KE0Cyc\ xcvGCh19X06M0OI63B0i0kY0_N0OB0CdKOKACAzSZK99We6LS3\ AEQFID79JZeCNS6BE84q63c42R21D7HVpqabcSQRJDD9vhW7fM\ 5WG3LB1A5hn_MPI8gyISk9EODBx87c43KJhqEXc9MR4BD3pd2b\ U1QK0DAo8GY5AH25cC3K61QAkD5Og8LT5EE276lksSteLeSESE\ 7Ec88Q55D22Rg4IT29E1eTqd1XR0MD0BQu1Jf0DT06E0lD7uim\ inbUYQFHD3Ob1CJ97NAEY57HE8PNGIVJCFC6SJQZKHMC8UR3KI\ 2D91E8T_MOIJWCKQ6ADcGES97dLbhQdUORFCD2cn1SP54S22E3\ dv2Ug1KT0AEbZ1TQ0JH0980C8L64AMq_E_O7IC0W20G1OHBIC8\ C85642GtBCe88S54E2LHfFCWA8L54AR0TD0E9y1ocIbUDQK9DA\ 4Tt3IXSCMI6B9kk7OO3dCRU9KK6DA360UCd0RxBebFxQAcD5K6\ RhcPzUIjKCVA6FD`QW_oWAGG58Dya8dP4KCZX`QORHGI889yYL\ dMEKB7ZTK7id5YU3NK1BAX6eM4SB2EKO5DG3681lT8ilANO51O\ N0CBTdoEKQgzZvdzgUmTKPEAz } frm:Mandel-V-Esc {; changeable bailout radius z=p1, c=pixel+p2: z=sqr(z)+c, |z| <= p3 } ; END PARAMETER FILE========================================= ; ; ; ; _______________________________________________ ; Fractint mailing list ; Fractint@mailman.xmission.com ; http://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint ;