Any chance these Ultrafractal formulae would work in Fractint? A quick search found this page: https://www.ultrafractal.com/help/index.html?/help/writing/tips/compatibilit y.html that said:
"The formula compiler is largely compatible with Fractint's parser and most Fractint formulas can be used without modification. There are a few exceptions, however: . . ." I initially thought that you might have a fair chance of success -- but this Ultra Fractal code at the link you gave appears to use labels instead of the single characters that Fractint uses to define the important sections of the formula's code. However, with a little care, it looks like you should be able to convert the Ultra Fractal formula to a Fractint compatible formula... -------------------------------------------------------- ... global: ; This section is executed once per image. float Kreal = real(@Kparam) float Kimag = imag(@Kparam) float Kparam_a = 3.0 * (sqr(Kimag)- sqr(Kreal)) float Kparam_b = -6.0 * Kreal * Kimag init: ; The code in this section is executed once per pixel. ;shared variables float cx = real(#pixel) float cy = imag(#pixel) float tempa float tempb float tempcache ;K escape variables float pos_ftx = Kreal float pos_fty = Kimag float pos_fx2 = sqr(pos_ftx) float pos_fy2 = sqr(pos_fty) ;-K escape variables float neg_ftx = -Kreal float neg_fty = -Kimag float neg_fx2 = sqr(neg_ftx) float neg_fy2 = sqr(neg_fty) loop: ; The code in this section is repeatedly executed, until... ... -------------------------------------------------------- Do a search on: Fractint within the above linked page to see where Fractint is mentioned. Please let us know how this turns out! - Hal Lane ######################## # hallane@earthlink.net ######################## -----Original Message----- From: David W. Jones <gnome@hawaii.rr.com> Sent: Monday, December 19, 2022 3:23 PM To: Fractint List <Fractint@mailman.xmission.com> Subject: [Fractint] Any chance these Ultrafractal formulae would work in Fractint? Importance: High http://formulas.ultrafractal.com/cgi/formuladb?view;file=rvr.ufm;type=.txt --- David W. Jones gnome@hawaii.rr.com exploring the landscape of god http://dancingtreefrog.com Sent from my Android device with F/LOSS K-9 Mail. _______________________________________________ Fractint mailing list -- fractint@mailman.xmission.com To unsubscribe send an email to fractint-leave@mailman.xmission.com