; Date: Fri, 29 Oct 2010 00:44:21 -0600 ; From: Roger Alexander ; Subject: [Fractint] Swirly Wallpaper ; Id: ; --------- ; ; A Fractint generated fractal with nary a minibrot in sight! Fractint - a little something for everybody. ; And for those who the whole point of the internet is clicking on links for instant satisfaction ; try http://maxitersfractalfollies.blogspot.com ; Swirly_Wallpaper { ; fract486.gif ; blank ; calctime 0:00:41.91 ; created Oct 28, 2010 ; Fractint Version 2004 Patchlevel 10 reset=2004 type=formula formulafile=kerrym.frm formulaname=LKM-quiltm2 function=tan/sinh center-mag=1.33227e-015/-4.44089e-016/0.4644958 params=0.1115146336252937/0.4293343913083285/1.394390697958312/1.4464552\ 75124363 float=y maxiter=1500 inside=0 decomp=256 periodicity=0 colors=05F05F05F16G16G16G16G16G27H27H27H27H27H38I38I38I38I38I49J49J49J49\ J49J5AK5AK5AK5AK5AK6BL6BL6BL6BL7CM7CM7CM7CM7CM8DN8DN8DN8DN8DN9EO9EO9EO9E\ O9EOAFPAFPAFPAFPAFPBGQBGQBGQBGQBGQCHRCHRCHRCHRCHRDISDISDISDISDISEISEJTFJ\ TFKTGKUGLUHLVHMVIMVINWJNWJOWKOXKPXLPYLQYMQYMRZNRZNSZOS_OT_PT_PT`QU`QUaRV\ aRVaSWbSWbTXbTXcUYcUYcVZdVZdW_eW_eX`eX`fYafYafZbgZbg_ch_ch`ch`diadiaeibe\ jbfjcfjcgkdgkdhlehleilfimfjmgjmgknhknhlniloimojmpjmpknpknqloqloqmprmprnq\ snqsorsortpstpstqtuqturuuruvsvvsvwtwwtwwuxxuxxuxxvyyvyywzzvyyvyyuxxtxxtw\ wsvwsvvruvquuqtupstostorsnqsnqrmprlpqloqknpjnpjmoimohlnhkngkmgjmfjleileh\ kdhkcgjcfjbfibeiaeh`dh`cg_cgZbfZbfYaeX`eX`dW_dW_cVZcUYbUYbTXaSWaSW`RV`RV\ _QU_PTZPTZOSYNSYNRXMQXLQWLPWKPVKOVJNUINUIMTHLTGLSGKSFKRFJREIQDIQDHPCHPBG\ OBFOAFN9EN9EM8DM8CL7CL6BK6AK5AJ49J49I38I37H27H16G16G05F } ; frm:LKM-quiltm2 {; Kerry Mitchell ; quilted backgrounds ; uses 2 iterations of 2 mandelbrot variables with different c's ; c1 and c2 are tiled periodically, with different frequencies ; z1 & z2 are multiplied together to add their angles ; use "decomp=256" coloring ; r=bailout=0 for swirly exteriors and no interiors ; real(p1), imag(p1) = x1, y1 frequencies for c1 ; real(p2), imag(p2) = x2, y2 frequencies for c2 ; try different fn1 and fn2 for added joy x=real(pixel), y=imag(pixel) a1=pi*real(p1), b1=pi*imag(p1) a2=pi*real(p2), b2=pi*imag(p2) x1=2*cos(a1*x), y1=2*cos(b1*y) x2=2*sin(a2*x), y2=2*sin(b2*y) c1=x1+flip(y1), c2=x2+flip(y2) z1=c1, z2=c2, r=0: z1=sqr(z1)+c1, z2=sqr(z2)+c2 z=fn1(z1)*fn2(z2) |z| < r ;SOURCE: lkm.frm } ; Roger Alexander ; ; ; ; _______________________________________________ ; Fractint mailing list ; Fractint@mailman.xmission.com ; http://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint ;