[jitter] jit.tiffany from within jit.expr

Hello,
We can use jit.tiffany with fixed xy values, and with random ones. In the
later case, the internal values are not reinitialized when we change xrange,
yrange, or when a new matrix comes in. Rather, one has to give the message
"xy" (or "x" or "y".)
But when using jit.tiffany as a functor in jit.expr, I can't find a mean to
reset randomly the internal values according to xrange and yrange. Or
rather, those values seem to reset each time a new matrix comes (different
from what the object does), but with the default values "0.2"

I dont' think it's possible, but is there a way to send a message to a
functor in jit.expr?

Thanks,
Jean-François.

See patch:
#P window setfont "Sans Serif" 18.;
#P window linecount 1;
#P comment 50 308 21 196626 4;
#P comment 856 267 21 196626 3;
#P comment 272 121 21 196626 2;
#P comment 100 28 21 196626 1;
#P window setfont "Sans Serif" 9.;
#P window linecount 2;
#P comment 63 340 155 196617 the functor seems stuck to default xrange and
yrange 0.2;
#P comment 70 309 100 196617 how to reset internal values here!!?;
#P toggle 43 30 15 0;
#P window linecount 1;
#P newex 43 48 58 196617 metro 100;
#P message 735 267 20 196617 xy;
#P newex 650 266 79 196617 prepend yrange;
#P newex 569 266 79 196617 prepend xrange;
#P comment 179 121 41 196617 xrange;
#P newex 179 269 69 196617 prepend expr;
#P user jit.pwindow 552 388 202 152 0 1 0 0 1 0;
#P user jit.pwindow 178 388 202 152 0 1 0 0 1 0;
#P window linecount 5;
#P message 266 318 107 196617 expr "jit.tiffany(in[0]\\\, @xrange
0.030000\\\, @yrange 0.020000\\\, @grid 0)";
#P window linecount 1;
#P newex 43 133 27 196617 t l b;
#P message 123 47 74 196617 read chilis.jpg;
#P newex 43 79 111 196617 jit.qt.movie 600 2000;
#P newex 553 311 55 196617 jit.tiffany;
#P newex 266 299 62 196617 prepend set;
#P newex 179 311 45 196617 jit.expr;
#P flonum 220 134 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 179 134 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P newex 179 237 375 196617 sprintf symout jit.tiffany(in[0]\\\\\\\, @xrange
%f\\\\\\\, @yrange %f\\\\\\\, @grid 0);
#P comment 220 121 50 196617 yrange;
#P window linecount 2;
#P comment 756 267 100 196617 <- xy resets internal values;
#P user panel 731 260 155 44;
#X brgb 255 255 255;
#X frgb 154 0 232;
#X border 3;
#X rounded 0;
#X shadow 0;
#X done;
#P user panel 46 302 185 75;
#X brgb 255 255 255;
#X frgb 154 0 232;
#X border 3;
#X rounded 0;
#X shadow 0;
#X done;
#P user panel 31 23 173 54;
#X brgb 255 255 255;
#X frgb 154 0 232;
#X border 3;
#X rounded 0;
#X shadow 0;
#X done;
#P user panel 165 110 141 48;
#X brgb 255 255 255;
#X frgb 154 0 232;
#X border 3;
#X rounded 0;
#X shadow 0;
#X done;
#P connect 24 0 23 0;
#P connect 23 0 12 0;
#P fasten 13 0 12 0 128 71 48 71;
#P connect 12 0 14 0;
#P connect 7 0 6 0;
#P fasten 14 1 6 0 65 222 184 222;
#P lcolor 7;
#P connect 6 0 18 0;
#P fasten 14 0 9 0 48 310 184 310;
#P lcolor 7;
#P connect 18 0 9 0;
#P connect 9 0 16 0;
#P connect 18 0 10 0;
#P connect 10 0 15 0;
#P fasten 8 0 6 1 225 219 549 219;
#P connect 20 0 11 0;
#P connect 21 0 11 0;
#P fasten 14 0 11 0 48 293 558 293;
#P lcolor 7;
#P connect 22 0 11 0;
#P connect 11 0 17 0;
#P fasten 7 0 20 0 184 169 574 169;
#P fasten 8 0 21 0 225 161 655 161;
#P window clipboard copycount 31;