english_garden { fractal: title="english_garden" width=1024 height=768 author="Giuseppe Zito" created="June 16, 1999" numlayers=2 layer: insolid=8454143 inalpha=0 outalpha=0 caption="New Layer 3" opacity=100 visible=yes alpha=no mergemode=softlight mapping: center=-0.419160573863128769/-0.00114420850857891767 magn=13.7357235850779237 angle=91.4839381608836182 formula: filename="zg.frm" entry="geyser" maxiter=100 percheck=normal inside: filename="dmj.ucl" entry="dmj-Smooth2" transfer=linear repeat=yes outside: filename="dmj.ucl" entry="dmj-Smooth" density=0.0609999999999999987 transfer=linear repeat=yes p_power=2/0 p_bailout=1E20 gradient: smooth=yes numnodes=6 index=55 color=17185 index=166 color=2448493 index=237 color=11589859 index=251 color=12972786 index=265 color=11328228 index=331 color=2448497 layer: insolid=5925300 outalpha=0 caption="New Layer 2" opacity=100 visible=yes alpha=no mergemode=difference mapping: center=-0.419160573863128769/-0.00114420850857891767 magn=13.7357235850779237 angle=91.4839381608836182 formula: filename="zg.frm" entry="geyser" maxiter=100 percheck=normal inside: filename="dmj.ucl" entry="dmj-Light" transfer=sqr repeat=yes p_angle=60 p_elevation=20 p_ambient=-1 outside: filename="dmj.ucl" entry="dmj-Light" density=0.149999999999999994 transfer=linear offset=50 repeat=yes p_angle=100 p_elevation=20 p_ambient=-1 gradient: smooth=yes position=-87 numnodes=4 index=33 color=9609324 index=109 color=15990012 index=187 color=7980518 index=314 color=527376 } zg.frm:geyser {; Giuseppe Zito z = pixel , c1 = -0.924325 c8 = 0.601532 d0 = -0.308613 d1 = -0.818563 : x = real(z), y = imag(z) s0 = x s0 = s0 *c1 s0 = s0 /x s1 = y s1 = s1 /x s1 = s1 *c8 s1 = s1 *y s1 = s1 +x s0 = s0 *s1 newx = s0 s0 =d0 s0 = s0 -d1 s1 = x s0 = s0 -s1 s0 = s0 *y s0 = s0 /x newy = s0 z = newx + flip(newy) newx < 4 && newx > -4 && newy < 4 && newy > -4 }