greetings!
i'm sure this is a simple problem, but i can't seem to come up with the
solution...
i'm trying to control one numerical value in a few ways:
1. have a bang to set an initial value
2. have a slider for mouse control
3. use keyboard keys to increment and decrement
the attached patch all works, except i ALSO want the slider position to
pick up the current value, as changed by any of the other methods.
the problem is, of course, that if i connect the expr result back up to
the slider input, i get a loop with "stack overflow" errors.
i'd be most grateful for any pointers you can offer... thanks much!
cheers!
.pltk.
#N canvas 0 29 958 1049 10;
#X obj 54 95 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
-1;
#X msg 55 117 0.9;
#X obj 251 122 key;
#X obj 251 144 select 113;
#X obj 125 330 expr $f1+$f2;
#X msg 251 167 0.05;
#X floatatom 125 352 5 0 0 0 - - -, f 5;
#X obj 89 69 hsl 128 15 0 1 0 0 empty empty empty -2 -8 0 10 -262144
-1 -1 1000 1;
#X obj 211 183 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
-1 -1;
#X obj 150 297 float;
#X obj 369 116 key;
#X obj 333 178 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
-1 -1;
#X obj 369 138 select 97;
#X msg 369 161 -0.05;
#X msg 184 134 0;
#X connect 0 0 1 0;
#X connect 0 0 14 0;
#X connect 1 0 9 0;
#X connect 2 0 3 0;
#X connect 3 0 5 0;
#X connect 4 0 6 0;
#X connect 4 0 9 1;
#X connect 5 0 4 1;
#X connect 5 0 8 0;
#X connect 7 0 9 0;
#X connect 7 0 14 0;
#X connect 8 0 9 0;
#X connect 9 0 4 0;
#X connect 10 0 12 0;
#X connect 11 0 9 0;
#X connect 12 0 13 0;
#X connect 13 0 11 0;
#X connect 13 0 4 1;
#X connect 14 0 4 1;
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