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svn path=/trunk/externals/mapping/; revision=6400

2 files changed, 51 insertions, 0 deletions

diff --git a/curve_fade.pd b/curve_fade.pd
new file mode 100644
index 0000000..e5fc704
--- /dev/null
+++ b/curve_fade.pd
@@ -0,0 +1,16 @@
+#N canvas 0 0 450 300 10;
+#X obj 32 14 inlet;
+#X obj 32 177 outlet;
+#X obj 32 40 t f f f;
+#X obj 32 66 *;
+#X obj 32 135 *;
+#X obj 76 66 * -2;
+#X obj 76 93 + 3;
+#X connect 0 0 2 0;
+#X connect 2 0 3 0;
+#X connect 2 1 3 1;
+#X connect 2 2 5 0;
+#X connect 3 0 4 0;
+#X connect 4 0 1 0;
+#X connect 5 0 6 0;
+#X connect 6 0 4 1;
diff --git a/help/curve_fade-help.pd b/help/curve_fade-help.pd
new file mode 100644
index 0000000..35e34ce
--- /dev/null
+++ b/help/curve_fade-help.pd
@@ -0,0 +1,35 @@
+#N canvas 418 159 774 499 10;
+#X obj 18 168 line;
+#X obj 18 262 timeroll;
+#X obj 18 189 resample 20;
+#X text 161 10 This object input and output range is 0..1;
+#X text 377 154 utilisation example :;
+#X obj 376 180 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 1
+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 12700 1;
+#X obj 545 303 vsl 15 128 0 1 0 0 empty empty empty 0 -9 0 10 -262144
+-1 -1 12700 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 text 144 92 This object is usefull when natural fade in or fade
+out is neaded. (same result can be archived with the line3 external)
+;
+#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 connect 0 0 2 0;
+#X connect 2 0 13 0;
+#X connect 5 0 16 0;
+#X connect 6 0 8 0;
+#X connect 6 0 14 0;
+#X connect 13 0 1 0;
+#X connect 14 0 7 0;
+#X connect 15 0 0 0;
+#X connect 16 0 6 0;