File: curve_fade-help.pd

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pd-puremapping 20160130-2
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#N canvas 57 422 778 503 10;
#X obj 18 168 line;
#X obj 18 262 timeroll;
#X obj 18 189 resample 20;
#X text 377 154 utilisation example :;
#X obj 376 180 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
1;
#X obj 376 222 line;
#X obj 376 308 vsl 15 128 0 1 0 0 empty empty empty 0 -9 0 10 -262144
-1 -1 0 1;
#X obj 545 303 vsl 15 128 0 1 0 0 empty empty empty 0 -9 0 10 -262144
-1 -1 0 1;
#X text 439 304 better than :;
#X text 332 283 smooth fade in and out;
#X text 144 30 It perform a non-linearity in order to allow the continuity
of the diferenciate of the signal (assuming the input signal is a ramp
from 0 to 1). The shape of this non-linearity is a 3d order polygone
;
#X obj 18 210 curve_fade;
#X obj 376 246 curve_fade;
#X msg 18 144 0 \, 1 5000;
#X msg 376 199 \$1 3000;
#X text 144 92 This object is usefull when natural fade in or fade
out is neaded. (same result can be acheived with the line3 external)
;
#X text 148 10 This object input and output range is 0-1;
#X connect 0 0 2 0;
#X connect 2 0 11 0;
#X connect 4 0 14 0;
#X connect 5 0 7 0;
#X connect 5 0 12 0;
#X connect 11 0 1 0;
#X connect 12 0 6 0;
#X connect 13 0 0 0;
#X connect 14 0 5 0;