Or you may create an abstraction similar to the attached one, which mimics I think the behaviour of the [range] external included in (??) pd-extended (??)
Left inlet is the value to be rescaled; inlets 2 to 5 are input range min/max and output range min/max, respectively. Also, creation arguments can be used to initialize them. So in your example you would use 0,1,-4,4 as creation arguments (or send them to the inlets starting from the second). -- Matteo Sisti Sette [EMAIL PROTECTED] http://www.matteosistisette.com
#N canvas 403 65 462 585 12; #X obj 92 229 inlet; #X obj 92 263 - \$1; #X obj 176 131 loadbang; #X obj 176 197 f \$2; #X obj 176 229 - \$1; #X obj 92 292 /; #X obj 176 167 t b b; #X obj 211 301 f \$4; #X obj 211 334 - \$3; #X obj 92 323 *; #X obj 92 397 + \$3; #X obj 92 422 outlet; #X obj 185 82 inlet; #X obj 235 84 inlet; #X obj 290 84 inlet; #X obj 343 84 inlet; #X obj 119 115 t b f; #X obj 269 266 t b f; #X connect 0 0 1 0; #X connect 1 0 5 0; #X connect 2 0 6 0; #X connect 3 0 4 0; #X connect 4 0 5 1; #X connect 5 0 9 0; #X connect 6 0 3 0; #X connect 6 1 7 0; #X connect 7 0 8 0; #X connect 8 0 9 1; #X connect 9 0 10 0; #X connect 10 0 11 0; #X connect 12 0 1 1; #X connect 12 0 16 0; #X connect 13 0 3 0; #X connect 14 0 10 1; #X connect 14 0 17 0; #X connect 15 0 7 0; #X connect 16 0 3 0; #X connect 16 1 4 1; #X connect 17 0 7 0; #X connect 17 1 8 1;
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