1 files changed, 20 insertions, 63 deletions
diff --git a/externals/build/doc/help-delta.pd b/externals/build/doc/help-delta.pd
index 7f0bf8be..fa865e3d 100644
--- a/externals/build/doc/help-delta.pd
+++ b/externals/build/doc/help-delta.pd
@@ -1,63 +1,20 @@
-#N canvas 9 51 986 579 10;
-#X obj 139 177 delta~;
-#X obj 80 44 noise~;
-#X obj 83 268 print a;
-#X obj 143 267 print b;
-#X obj 329 312 dac~;
-#X obj 226 47 osc~ 400;
-#X graph graph1 0 -1 999 1 497 206 697 66;
-#X array orig 1000 float 0;
-#X pop;
-#X graph graph2 0 -1 999 1 431 563 931 203;
-#X array diff 1000 float 0;
-#X pop;
-#X obj 129 390 tabwrite~ diff;
-#X msg 220 340 bang;
-#X floatatom 225 24 5 0 0;
-#X obj 139 468 table test;
-#X msg 139 442 resize 2205;
-#X obj 242 389 tabwrite~ test;
-#X obj 243 415 tabwrite~ orig;
-#X obj 403 515 print;
-#X msg 350 441 bang;
-#X obj 346 530 t b;
-#X obj 332 552 spigot;
-#X obj 375 528 tgl 15 0 empty empty empty 20 8 0 8 -262144 -1 -1 0
-1;
-#X obj 320 474 tabread~ test;
-#X obj 201 532 phasor~ 10;
-#X floatatom 201 510 5 0 0;
-#X obj 201 556 *~ 2205;
-#X obj 147 45 phasor~ 1;
-#X obj 160 93 nop~;
-#X obj 287 224 metro 100;
-#X obj 287 198 tgl 15 0 empty empty empty 20 8 0 8 -262144 -1 -1 0
-1;
-#X floatatom 173 18 5 0 0;
-#X obj 109 77 *~ 0.1;
-#X floatatom 86 103 5 0 0;
-#X text 308 36 if this sample is larger than last \, value is positive
-\, else negative ...;
-#X text 308 18 delta~: difference between this and last sample;
-#X connect 0 0 4 1;
-#X connect 0 0 8 0;
-#X connect 1 0 29 0;
-#X connect 9 0 8 0;
-#X connect 9 0 13 0;
-#X connect 9 0 14 0;
-#X connect 10 0 5 0;
-#X connect 12 0 11 0;
-#X connect 17 0 18 0;
-#X connect 19 0 18 1;
-#X connect 21 0 23 0;
-#X connect 22 0 21 0;
-#X connect 23 0 20 0;
-#X connect 24 0 25 0;
-#X connect 25 0 0 0;
-#X connect 25 0 13 0;
-#X connect 25 0 14 0;
-#X connect 26 0 9 0;
-#X connect 27 0 26 0;
-#X connect 28 0 24 0;
-#X connect 29 0 25 0;
-#X connect 30 0 29 1;
+#N canvas 328 264 466 318 12;
+#X floatatom 54 217 5 0 0;
+#X floatatom 54 108 5 0 0;
+#X msg 23 83 bang;
+#X text 69 82 calculate and output result now;
+#X obj 54 172 delta;
+#X obj 54 133 * 3;
+#X floatatom 127 218 5 0 0;
+#X floatatom 127 109 5 0 0;
+#X obj 127 134 * 3;
+#X obj 127 173 delta 2;
+#X text 53 259 use creation arguments to set order (1st or 2nd);
+#X text 39 20 delta :: calculate 1st or 2nd order difference;
+#X connect 1 0 5 0;
+#X connect 2 0 4 0;
+#X connect 4 0 0 0;
+#X connect 5 0 4 0;
+#X connect 7 0 8 0;
+#X connect 8 0 9 0;
+#X connect 9 0 6 0;