This is to prove that the WarpEffect can be applied to other frms too. It´s Jim´s FOTD Nov,20. Loved it at first sight. Maybe you dig my version too. Jim, please comment. If you want an explanation, tell me and feel free to use it any time. https://www.dropbox.com/s/6g48s9xzzcqvttw/STAR-03.GIF?dl=0 ; Petta ; -----------------------Start Par-------------------------- StarWarp { ; FOTD 20.11.14 "Starbrot" ; Time 0.11.15.31 Reso 1280/1024 ; Color Map Sylvie Gallet modified reset=2004 type=formula formulafile=mfr_13.frm formulaname=mandautocritinzn function=ident/sin/sin/abs passes=t center-mag=-1.43928832160053900/+0.04139571017709617/1.08e+010/1/16.5000\ 588849816943/-4.4274202802618845e-005 params=1.5/0.9/1.515/-1.1/0/100/0/0/2/0 float=y maxiter=3600 inside=0 logmap=360 periodicity=6 rseed=-2436 colors=000IhS000000010<3>000000000<3>0008jZ<7>3ia3ia2ib<3>1hc1hc0hd<9>0e\ f0df0df<7>3ag3`g4`g5_g<8>AWfBVfCVfDUfDUf<9>LOcLNcMNcNMbNMbOLb<4>RI`RI_SH\ _<3>TFYTEYUEX<8>U9TU9SU8S<4>S6PS6PS5O<3>Q4MP4LP3L<4>L2IL2IK1H<11>B0BA0AA\ 0A90A<7>406306305305<3>114113013<9>041051050<4>270270280<3>4905A05A0<23>\ MO4NO4OP5<5>RS7RT7ST8<3>TWATWAUXA<8>U`FUaFUaG<3>TcIScJScJ<5>PfMOfNOfO<6>\ JhR } frm:MandAutoCritInZn {; Jim Muth WarpEffect Albrecht Niekamp a=real(p1), b=imag(p1), d=real(p2), f=imag(p2), g=1/f, h=1/d, j=1/(f-b), z=(((-a*b*g*h)^j)+(p4)), k=real(p3)+1, esc=imag(p3)+100, c=fn1(pixel) fac=real(p5)/10000 t=0 : t=t+1 z=k*((a*(z^b))*(fn4(t*fac))+(d*(z^f)))+c, |z| < esc } ---------------------------End----------------------------------------------