Update of /cvsroot/pure-data/pd/doc/4.data.structures
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17503/pd/doc/4.data.structures
Added Files:
00.intro.txt 01.scalars.pd 02.getting.data.pd
03.setting.data.pd 04.append.pd 05.array.pd 06.file.pd
07.sequencer.pd 08.selection.pd 09.scaling.pd
10.beat-patterns.pd 11.sliderule.pd 12.sinedecomposer.pd
13.partialtracer.pd add-trace.pd beat-maker.pd data-array.pd
data-start.pd file.txt osc-voice.pd output~.pd voice.pd z.txt
Log Message:
Fixed scalar_redraw to check if glist is visible; moved 'data' doc and
updated it somewhat.
--- NEW FILE: 12.sinedecomposer.pd ---
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#X obj 220 193 pique;
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#X text 23 167 click here first;
#X text 613 247 analysis;
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#X msg 408 201 traverse pd-peak-list \, next;
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#X restore 339 426 pd peak-list;
#X msg 38 192 \; pd dsp 1;
#X obj 720 296 s loud;
#X text 539 189 live sample;
#X text 719 234 print out;
#X text 720 249 peak list;
#X text 168 7 SPECTRAL SNAPSHOTS.;
#X text 15 18 This patch reads a soundfile or records a live sound.
When you click on "snapshot" the peak-list window shows a list of the
sinusoidal peaks that were found at that instant in the sound. You
can also ask for the peak lists to be printed out.;
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#X text 242 13 sample playback;
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#X restore 135 389 pd test-signal;
#X text 136 317 amplitude;
#X text 212 174 read a sample;
#X msg 136 193 \; read-sample ../sound/bell.aiff 44100;
#X text 12 97 The active ingredient is "pique" in the "analysis" subwindow
\, which is in the "extras" directory in the Pd release.;
#X msg 136 230 \; read-sample ../sound/voice.wav 32000;
#X obj 458 295 tabwrite~ sample;
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--- NEW FILE: add-trace.pd ---
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#X obj 22 419 r pitch;
#X obj 75 245 r frequency;
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#X text 141 200 current pitch;
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#X obj 24 334 <;
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#X obj 24 358 sel 1;
#X obj 21 461 f;
#X obj 59 268 f;
#X obj 24 238 f;
#X text 34 374 if this happens \, add to the trace;
#X obj 533 114 r done-adding-traces;
#X obj 533 165 sel 0;
#X obj 583 89 - 1;
#X obj 14 45 f 2;
#X obj 13 385 t b b;
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#X obj 203 58 f 0;
#X obj 24 166 f;
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#X text 160 397 current trace;
#X obj 115 454 getsize trace-template bazoo;
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#X text 535 482 last trace in list;
#X text 514 411 reentrancy protection \; should go away;
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#X text 238 52 "state" -- 0 if free \, 1 if making a trace \, and 2 if we've added a point for the current frame;
#X obj 546 307 f \$1;
#X text 585 306 voice number;
#X obj 442 391 append trace-template x voiceno;
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--- NEW FILE: 02.getting.data.pd ---
#N struct template2 float x float y float z float q float zz;
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#X text 345 543 updated for Pd version 0.32.;
#N canvas 42 312 598 266 stuff 0;
#X obj 353 159 pointer;
#X obj 117 103 t b b b;
#X msg 117 62 bang;
#X obj 117 31 loadbang;
#X text 163 62 click here to re-initialize;
#X text 127 242 Explained later...;
#X obj 28 208 append template2 x y z q;
#X msg 353 101 \; pd-data2 clear;
#X msg 353 137 traverse pd-data2 \, bang;
#X msg 28 185 50 150 30 9 \, 200 100 -20 900 \, 100 100 -50 30;
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#X text 506 242 subpatches:;
#X obj 15 303 pointer;
#X msg 27 271 next;
#X text 75 301 <- object that outputs pointers to scalars;
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#X text 13 79 The template for the two scalars \, as in the last patch
;
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#X msg 15 246 traverse pd-data2;
#X obj 59 330 print;
#X text 111 331 <- this gets a bang when we reach the end;
#X text 211 353 <- this takes incoming pointers;
#X text 214 367 and outputs the values of x \, y \, z \, and q.;
#X text 172 245 <- go to head of list (click first);
#X text 68 273 <- output next item (click 4 times);
#X text 14 5 The simplest thing you can do with a collection of scalars
(a list) is to traverse it \, getting the numbers back out. This is
done using two objects \, "pointer" which does the traversal \, and
"get" which \, given a pointer to a scalar \, extracts numeric quantities
from it.;
#X text 14 85 You can send the "pointer" object a "traverse" message
to point it to the head of the list. The argument "pd-data2" indicates
the Pd window named "data2." The head of the list means \, not the
first scalar in the list \, but the position before the first scalar
\, which is a valid pointer in Pd but has no data or template.;
#X text 14 180 The "next" message tells the "pointer" object to go
to the next scalar in the list and output it. If there are no more
\, "pointer" outputs a bang at right.;
#X text 19 424 The "get" object takes a pointer \, checks that its
template agrees with what "get" is expecting \, i.e. \, "template2"
\, and if so outputs the values of x \, y \, z \, and q in the usual
reverse order.;
#X text 18 492 The pointer sent from "pointer" to "get" is an elementary
Pd type on a level with "float" and "symbol".;
#X connect 3 0 8 0;
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--- NEW FILE: 07.sequencer.pd ---
#N struct template-toplevel float x float y float voiceno array pitch
template-pitch array amp template-amp;
#N struct template-pitch float x float y float w;
#N struct template-amp float x float y float w;
#N canvas 124 61 556 609 12;
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#X obj 25 86 plot pitch voiceno 3 10 0;
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#X obj 25 21 struct template-toplevel float x float y float voiceno
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#X obj 15 41 struct template-amp float x float y float w;
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#X obj 21 29 struct template-pitch float x float y float w;
#X restore 57 430 pd template-pitch;
#N canvas 323 50 551 562 synthesis 0;
#X msg 125 220 next;
#X msg 108 172 traverse pd-data \, next;
#X obj 108 250 pointer template-toplevel;
#X obj 108 273 t p p;
#X obj 108 296 get template-toplevel voiceno;
#X obj 108 325 pack 0 p;
#X obj 108 4 inlet;
#X obj 108 33 route start stop;
#X msg 161 54 \; reset bang;
#X obj 298 30 r reset;
#X obj 152 112 s reset;
#X obj 125 194 r next-evt;
#X obj 108 354 route 0 9 90 900 99 909 990;
#X obj 55 372 voice;
#X obj 55 536 outlet~;
#X msg 298 58 \; reset-stop stop \; time-of-last-evt 0 \; pd-data sort
;
#X obj 372 351 s delay-multiplier;
#X obj 375 276 t b f;
#X msg 372 303 1000;
#X obj 389 327 /;
#X obj 375 250 r tempo;
#X obj 108 90 t b b b;
#X msg 130 136 \; pd-data sort;
#X obj 55 395 voice;
#X obj 55 418 voice;
#X obj 55 441 voice;
#X obj 55 465 voice;
#X obj 55 488 voice;
#X obj 55 511 voice;
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#X msg 55 484 start;
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#X restore 55 364 pd data;
#N canvas 82 467 332 145 stuff 0;
#X msg 1 101 \; pd-data write xx.txt;
#X msg -3 39 \; pd-data read score.txt;
#X obj 208 7 loadbang;
#X msg 208 34 \; tempo 60;
#X msg 198 101 \; pd-data sort;
#X connect 2 0 3 0;
#X restore 56 452 pd stuff;
#X obj 269 417 r tempo;
#X msg 269 440 set \$1;
#X obj 269 488 s tempo;
#X text 13 4 This patch shows an example of how to use data collections
as musical sequences (with apologies to Yuasa and Stockhausen). Here
the black traces show dynamics and the colored ones show pitch. The
fatness of the pitch traces give bandwidth. Any of the three can change
over the life of the event.;
#X text 11 97 To hear the result \, turn the volume up to 70 or so
(higher if it's not loud enough the first time) and hit "start". You
can set the tempo lower if that helps you follow the "score" the first
couple of times.;
#X text 302 464 <--- tempo;
#X obj 55 539 output~;
#X text 304 574 Updated for Pd version 0.39;
#X text 10 259 This confuses Tk's scroll bars \, by the way \, and
when you resize the window the image still sticks to the top and not
the bottom of the window as it should. When you resize a canvas with
y having positive units (growing upward) \, just hit 'save' and Pd
will check the scrolling and correct if necessary.;
#X text 10 161 Note the screen units in the "data" window (open it
and get "properties" to see them.) Normally \, there are -1 y units
per pixel - that is \, adding 1 to y moves down one pixel. This is
the "natural" y unit for most drawing programs. In the data window
\, each pixel is 0.25 units \, meaning that adding one to a 'y' value
moves it up four pixels.;
#X connect 3 0 15 0;
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--- NEW FILE: 11.sliderule.pd ---
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#X scalar label 55 190.999 43 \;;
#X scalar label 175 196.826 44 \;;
#X scalar label 175 203 45 \;;
#X scalar label 175 209.541 46 \;;
#X scalar label 55 216.471 47 \;;
#X scalar label 175 223.813 48 \;;
#X scalar label 175 231.591 49 \;;
#X scalar label 55 239.832 50 \;;
#X scalar label 175 248.563 51 \;;
#X scalar label 175 257.814 52 \;;
#X scalar label 55 267.614 53 \;;
#X scalar label 175 277.997 54 \;;
#X scalar label 175 288.998 55 \;;
#X scalar label 175 300.652 56 \;;
#X scalar label 55 313 57 \;;
#X scalar label 175 326.082 58 \;;
#X scalar label 175 339.942 59 \;;
#X scalar label 155 354.626 60 \;;
#X scalar label 175 370.183 61 \;;
#X scalar label 175 386.665 62 \;;
#X scalar label 175 404.127 63 \;;
#X scalar label 55 422.628 64 \;;
#X scalar label 175 442.228 65 \;;
#X scalar label 175 462.994 66 \;;
#X scalar label 55 484.995 67 \;;
#X scalar label 175 508.305 68 \;;
#X scalar label 175 533 69 \;;
#X scalar label 175 559.164 70 \;;
#X scalar label 55 586.883 71 \;;
#X scalar label 175 616.251 72 \;;
#X scalar label 175 647.365 73 \;;
#X scalar label 55 680.33 74 \;;
#X scalar label 175 715.254 75 \;;
#X scalar label 175 752.255 76 \;;
#X scalar label 55 791.456 77 \;;
#X scalar line 175 87 100 \;;
#X scalar line 195 135.999 60 \;;
#X scalar line 195 138.913 60 \;;
#X scalar line 195 142 60 \;;
#X scalar line 195 145.271 60 \;;
#X scalar line 195 148.735 60 \;;
#X scalar line 175 152.406 100 \;;
#X scalar line 195 156.296 60 \;;
#X scalar line 195 160.416 60 \;;
#X scalar line 195 164.782 60 \;;
#X scalar line 195 169.407 60 \;;
#X scalar line 195 174.307 60 \;;
#X scalar line 195 179.499 60 \;;
#X scalar line 75 184.999 300 \;;
#X scalar line 195 190.826 60 \;;
#X scalar line 195 197 60 \;;
#X scalar line 195 203.541 60 \;;
#X scalar line 75 210.471 300 \;;
#X scalar line 195 217.813 60 \;;
#X scalar line 195 225.591 60 \;;
#X scalar line 75 233.832 300 \;;
#X scalar line 195 242.563 60 \;;
#X scalar line 195 251.814 60 \;;
#X scalar line 75 261.614 300 \;;
#X scalar line 195 271.997 60 \;;
#X scalar line 195 282.998 60 \;;
#X scalar line 195 294.652 60 \;;
#X scalar line 75 307 300 \;;
#X scalar line 195 320.082 60 \;;
#X scalar line 195 333.942 60 \;;
#X scalar line 175 348.626 100 \;;
#X scalar line 195 364.183 60 \;;
#X scalar line 195 380.665 60 \;;
#X scalar line 195 398.127 60 \;;
#X scalar line 75 416.628 300 \;;
#X scalar line 195 436.228 60 \;;
#X scalar line 195 456.994 60 \;;
#X scalar line 75 478.995 300 \;;
#X scalar line 195 502.305 60 \;;
#X scalar line 195 527 60 \;;
#X scalar line 195 553.164 60 \;;
#X scalar line 75 580.883 300 \;;
#X scalar line 195 610.251 60 \;;
#X scalar line 195 641.365 60 \;;
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#X scalar line 195 709.254 60 \;;
#X scalar line 195 746.255 60 \;;
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#X text 50 -32 Linear frequency chart -- cut this down the middle and
use as a slide rule to compute frequency shifts. The longer lines are
staves with the bass and treble clef. The numbers are the MIDI pitches.
;
#X text 148 686 36;
#X text 109 751 zero Hz.;
#X coords 0 847 1 846 0 0 0;
#X restore 25 174 pd data;
#N canvas 308 63 600 392 line 0;
#X obj 140 114 drawpolygon 0 1 0 0 w 0;
#X obj 145 63 struct line float x float y float w;
#X restore 25 195 pd line;
#N canvas 567 89 600 392 label 0;
#X obj 140 114 drawnumber n 0 0 0;
#X obj 145 63 struct label float x float y float n;
#X restore 25 216 pd label;
#N canvas 468 99 775 518 generator 0;
#X obj 353 173 sel 36 60;
#X obj 457 171 pointer;
#X msg 457 149 traverse pd-data \, bang;
#X msg 28 11 \; pd-data clear;
#X obj 146 52 until;
#X obj 146 76 float;
#X obj 193 77 + 1;
#X obj 146 100 moses 77;
#X obj 245 76 t b;
#X obj 146 31 t b b;
#X msg 146 10 bang;
#X obj 83 116 t f f f;
#X obj 137 196 t b b;
#X obj 135 150 sel 43 47 50 53 57 64 67 71 74 77;
#X msg 219 46 30;
#X obj 49 89 sel 30;
#X obj 52 149 mtof;
#X obj 11 191 t b b;
#X obj 12 231 0;
#X msg 248 221 100;
#X msg 322 222 60;
#X msg 216 222 150;
#X msg 293 222 170;
#X obj 195 377 append line y x w;
#X obj 52 257 + 20;
#X msg 132 220 50;
#X msg 161 219 300;
#X obj 144 409 - 20;
#X obj 105 437 append label y x n;
#X obj 58 375 + 6;
#X obj 52 170 * 1;
#X obj 59 407 moses 120;
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#X connect 9 1 2 0;
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#X connect 11 2 13 0;
#X connect 12 0 25 0;
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#X connect 13 0 12 0;
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#X connect 13 2 12 0;
#X connect 13 3 12 0;
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#X connect 13 5 12 0;
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#X connect 27 0 28 1;
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#X connect 30 0 24 0;
#X connect 31 1 28 0;
#X restore 25 238 pd generator;
#X text 53 5 FREQUENCY SHIFTER SLIDE RULE.;
#X text 23 32 This might help you if you need to compute products of
frequency shifting and/or FM spectra. Print and cut in half down the
middle. If you know the pitches associated with two frequencies a and
b \, align the pitch of a on the left side against the zero-frequency
marker on the right side. Then find the pitch of b on the right \,
and the matching pitch on the left corresponds to the frequency a+b.
To get a-b \, find b on the left and look up the corresponding pitch
on the right.;
--- NEW FILE: 03.setting.data.pd ---
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#X scalar template3 124 210 78 21 107 \;;
#X scalar template3 264 183 32 32 178 \;;
#X scalar template3 26 28 56 60 132 \;;
#X scalar template3 2 202 66 2 808 \;;
#X scalar template3 246 33 74 51 642 \;;
#X scalar template3 214 226 8 43 180 \;;
#X scalar template3 57 145 51 58 939 \;;
#X scalar template3 216 102 36 43 505 \;;
#X scalar template3 166 86 68 9 614 \;;
#X scalar template3 144 191 56 28 886 \;;
#X scalar template3 228 2 62 1 758 \;;
#X scalar template3 168 169 48 22 644 \;;
#X scalar template3 223 248 73 50 727 \;;
#X restore 269 425 pd data3;
#N canvas 100 436 466 223 template3 1;
#X obj 25 68 filledpolygon q 0 1 0 0 w 0 w h 0 h;
#X obj 26 163 drawnumber q 0 0 0;
#X text 22 39 five numeric ("float") fields;
#X text 25 88 drawing a rectangle \, interior color q \, border black
and one unit thick \, through the points (0 \, 0) \, (w \, 0) \, (w
\, h) \, and (0 \, h). Note that the three points containing variables
become hot spots for mouse dragging.;
#X text 26 184 Draw the value of q as an Araboc numeral \, at (0 \,
0) \, in black.;
#X obj 24 19 struct template3 float x float y float w float h float
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#X restore 269 446 pd template3;
#N canvas 313 223 587 367 stuff 0;
#X obj 352 180 pointer;
#X obj 352 204 t b b p;
#X obj 222 333 append template3 x y w h q;
#X obj 288 9 loadbang;
#X obj 288 62 t b b b;
#X msg 331 138 traverse pd-data3;
#X msg 477 136 \; pd-data3 clear;
#X msg 240 110 0;
#X obj 187 136 f;
#X obj 220 136 + 1;
#X obj 189 112 until;
#X obj 201 159 sel 20;
#X obj 251 159 t b;
#X msg 290 32 bang;
#X obj 25 237 random 300;
#X obj 100 237 random 300;
#X obj 323 236 random 1000;
#X obj 177 237 random 80;
#X obj 252 237 random 80;
#X obj 101 263 - 30;
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#X connect 8 0 9 0;
#X connect 9 0 8 1;
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#X connect 11 0 10 1;
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#X connect 12 0 0 0;
#X connect 13 0 4 0;
#X connect 14 0 2 0;
#X connect 15 0 19 0;
#X connect 16 0 2 4;
#X connect 17 0 2 2;
#X connect 18 0 2 3;
#X connect 19 0 2 1;
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#X restore 269 404 pd stuff;
#X msg 269 379 remake;
#X obj 197 298 get template3 x y w h q;
#X floatatom 356 322 0 0 0 0 - - -;
#X obj 60 251 set template3 x;
#X obj 60 299 set template3 y;
#X obj 60 347 set template3 w;
#X obj 60 394 set template3 h;
#X floatatom 60 418 0 0 0 0 - - -;
#X obj 60 441 set template3 q;
#X msg 197 226 traverse pd-data3;
#X text 46 5 The "set" object allows you to change numeric values.
In this example \, the template specifies five fields describing the
(x \, y) location \, width \, height \, and color. A new feature is
that the color is also getting printed out under the rectangles. This
is done using the "drawnumber" object in the template.;
#X text 323 378 <- click to randomize;
#X text 45 99 Getting parameter values is as in the previous patch
\; however \, as you traverse the list with "next" messages the new
pointers are also sent to the five "set" objects. These have as arguments
the template name and the name of the field they will set. You can
drag on the five number boxes (after selecting an object with "traverse"
and "next" messages) to change its location \, shape \, and color.
;
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#X connect 1 0 18 0;
#X connect 2 0 17 0;
#X connect 3 0 16 0;
#X connect 7 0 14 0;
#X connect 7 0 16 1;
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#X connect 13 0 12 0;
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#X connect 14 2 5 0;
#X connect 14 3 4 0;
#X connect 14 4 15 0;
#X connect 20 0 21 0;
#X connect 22 0 7 0;
--- NEW FILE: file.txt ---
data;
template template-toplevel;
float x;
float y;
float z;
float q;
array bazoo template-element;
;
template template-element;
float x;
float y;
float w;
;
;
template-toplevel 76 177 -66 85;
0 0 0;
30 0 0;
0 111 8;
-47 22 0;
0 0 0;
0 70 0;
0 70 70;
70 70 0;
0 70 0;
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template-toplevel 196 109 77 802;
-20 77 0;
0 0 4;
67 59 0;
0 76 12;
-45 -68 0;
;
template-toplevel 150 250 20 80;
0 0 0;
40 0 4;
60 50 0;
100 30 3;
200 0 0;
;
--- NEW FILE: 13.partialtracer.pd ---
#N struct peak-template float x float y float amp float ampreal float
ampimag float used;
#N struct trace-template float x float y float voiceno array bazoo
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#N struct point-template float y float amp;
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#X obj 103 108 outlet;
#X msg 101 80 set \$1;
#X obj 103 57 r osc-amp;
#X connect 1 0 0 0;
#X connect 2 0 1 0;
#X restore 777 52 pd;
#X obj 781 99 s osc-amp;
#X obj 121 513 pack 0 100;
#X obj 122 533 line~;
#X obj 121 493 dbtorms;
#X obj 122 573 *~;
#X floatatom 811 225 0 0 0 0 - - -;
#X msg 668 269 0;
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#X floatatom 838 290 0 0 0 0 - - -;
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#X obj 103 108 outlet;
#X msg 101 80 set \$1;
#X obj 103 57 r grain-amp;
#X connect 1 0 0 0;
#X connect 2 0 1 0;
#X restore 647 51 pd;
#N canvas 201 90 556 354 analysis 0;
#X obj 286 45 r snapshot;
#X obj 81 283 print;
#X obj 138 154 t b b b;
#X obj 26 189 s done-analysis;
#X obj 272 149 s start-analysis;
#X obj 209 261 s found-peak;
#X obj 139 263 r loud;
#X obj 82 262 spigot;
#X msg 179 101 1;
#X obj 40 99 r fft-done;
#X obj 40 129 spigot;
#X msg 143 101 0;
#X obj 289 84 del 0.01;
#X msg 287 66 bang;
#X text 238 103 Wait for the next FFT to come by before doing the peak
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#X obj 443 176 r errthresh;
#X msg 446 219 errthresh \$1;
#X floatatom 443 199 0 0 0 0 - - -;
#X obj 276 173 r window-size;
#X obj 220 190 f;
#X msg 211 211 \$1 fft-real fft-imag 10;
#X obj 211 231 pique;
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#X connect 20 0 21 0;
#X connect 21 0 5 0;
#X connect 21 0 7 0;
#X restore 351 411 pd analysis;
#N canvas 168 244 589 236 peak-template 0;
#X obj 81 52 filledpolygon 3 3 3 0 0 0 amp 0 0;
#X obj 74 10 struct peak-template float x float y float amp float ampreal
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#X restore 351 516 pd peak-template;
#N canvas 0 0 600 386 peak-list 0;
#X scalar peak-template 14.6015 330 -247.288 0.111508 -0.0711486 0
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#X scalar peak-template 27.1653 330 -217.279 0.0258328 0.0328795 0
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#X scalar peak-template 38.6569 330 -224.35 -0.0509761 0.0202439 0
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#X scalar peak-template 59.9432 330 -204.752 0.0256193 0.00348008 0
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#X scalar peak-template 70.7537 330 -220.483 -0.0080783 0.0465889 0
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#X scalar peak-template 82.8075 330 -172.145 -0.007237 -0.00153184
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#X scalar peak-template 94.3779 330 -170.655 0.00668927 -0.00201552
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#X scalar peak-template 109.018 330 -196.083 0.015492 -0.0101804 0
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#X scalar peak-template 118.207 330 -151.073 -0.00325508 -0.000512459
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#X scalar peak-template 131.204 330 -166.747 -0.00591408 0.00108779
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#X restore 351 454 pd peak-list;
#N canvas 20 23 472 426 trace-list 1;
#X scalar trace-template 0 0 10 \; -199.613 82.4286 \; \;;
#X scalar trace-template 0 0 9 \; -242.604 72.4257 \; \;;
#X scalar trace-template 0 0 8 \; -267.035 74.7826 \; \;;
#X scalar trace-template 0 0 7 \; -297.412 68.2501 \; \;;
#X scalar trace-template 0 0 6 \; -308.895 73.4936 \; \;;
#X scalar trace-template 0 0 5 \; -319.788 57.3809 \; \;;
#X scalar trace-template 0 0 4 \; -328.845 56.8844 \; \;;
#X scalar trace-template 0 0 3 \; -338.831 65.3604 \; \;;
#X scalar trace-template 0 0 2 \; -344.435 50.3571 \; \;;
#X scalar trace-template 0 0 1 \; -351.66 55.5817 \; \;;
#X restore 351 494 pd trace-list;
#N canvas 56 84 527 179 trace-template 0;
#X obj 121 72 plot bazoo 0 1 0 500 5;
#X text 121 93 This template describes a pitch/amplitude trace. The
array "bazoo" holds the actual points. In this template \, y is always
0 and x is the starting location in pixels. There are 5 pixels per
point.;
#X obj 125 36 struct trace-template float x float y float voiceno array
bazoo point-template;
#X restore 351 537 pd trace-template;
#N canvas 96 258 494 158 point-template 0;
#X text 127 56 This template describes a single point on a pitch trace
(cf. trace-template w describes the trace itself.);
#X text 127 89 "y" is the field that is shown on the graph \; it's
- 4 * pitch. You also get an "amp" field in dB \, which you can't see
as a plot (yet).;
#X obj 212 14 struct point-template float y float amp;
#X restore 351 557 pd point-template;
#X msg 746 506 bang;
#X obj 8 425 pack 0 100;
#X obj 8 449 line~;
#X obj 8 405 dbtorms;
#X floatatom 545 70 0 0 0 0 - - -;
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#X obj 515 207 f;
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#X obj 82 127 f;
#X obj 71 58 inlet;
#X text 78 37 mute;
#X obj 83 201 f;
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#X msg 74 84 bang;
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#X obj 222 93 +;
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#X obj 591 125 print;
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#X connect 15 0 20 1;
#X connect 16 0 13 0;
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#X connect 21 0 4 1;
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#X restore 820 69 pd output;
#N canvas 516 98 663 559 /SUBPATCH/ 0;
#X obj 103 108 outlet;
#X msg 101 80 set \$1;
#X obj 103 57 r loop-amp;
#X connect 1 0 0 0;
#X connect 2 0 1 0;
#X restore 545 50 pd;
#N canvas 209 96 518 375 fft 0;
#X floatatom 305 194 0 0 0 0 - - -;
#X obj 454 160 r sample-rate;
#X obj 454 180 t b f;
#X obj 304 169 r window-size;
#X obj 264 38 r sample-rate;
#X obj 238 16 r window-size;
#X obj 264 58 t b f;
#X obj 238 83 /;
#X obj 170 103 bang~;
#X obj 169 175 line~;
#X obj 238 104 * 1000;
#X text 298 104 window size (msec);
#X obj 168 281 rfft~;
#X obj 170 337 tabsend~ fft-real;
#X obj 207 307 tabsend~ fft-imag;
#X obj 429 140 r location;
#X obj 429 205 *;
#X obj 429 228 * 0.001;
#X text 498 228 location (samples);
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#X obj 53 127 s fft-done;
#X obj 66 31 block~ 2048 1;
#X obj 168 255 tabread4~ sample;
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#X restore 22 470 pd fft;
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#X obj 9 571 dac~;
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#X text 741 489 live sample;
#X text 677 25 AMPLITUDES;
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#X obj 91 216 * 10;
#X obj 118 136 pointer;
#X msg 118 115 next;
#X obj 118 97 until;
#X obj 387 134 pointer;
#X msg 389 108 next;
#X obj 200 330 unpack;
#X obj 255 332 s amp;
#X obj 283 378 s frequency;
#X obj 300 361 s pitch;
#X obj 251 375 f 0;
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#X obj 781 133 pointer;
#X obj 744 602 setsize trace-template bazoo;
#X obj 744 514 random 200;
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#X obj 857 526 pointer;
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#X obj 516 539 getsize trace-template bazoo;
#X obj 127 563 get point-template y;
#X obj 40 533 set point-template y;
#X obj 101 486 element trace-template bazoo;
#X obj 296 580 setsize trace-template bazoo;
#X obj 356 507 set trace-template x;
#X obj 356 542 set trace-template y;
#X msg 744 497 bang;
#X obj 744 549 append trace-template x;
#X obj 519 489 get trace-template x y;
#X obj 744 567 t b p;
#X msg 744 584 5;
#X obj 816 93 s clear-traces;
#X obj 783 155 s last-in-list;
#X msg 780 43 bang;
#X obj 780 60 t b b;
#X obj 745 156 f 0;
#X obj 744 176 s nframe;
#X obj 445 337 r nframe;
#X obj 429 356 f;
#X obj 429 373 + 1;
#X obj 429 391 s nframe;
#X obj 429 296 r done-frame;
#X obj 437 315 s done-adding-traces;
#X obj 19 309 r component;
#X obj 19 326 unpack;
#X obj 73 331 s amp;
#X obj 104 370 s frequency;
#X obj 120 354 s pitch;
#X obj 70 388 s added-to-trace;
#X obj 70 370 f 0;
#X obj 62 408 s add-to-trace;
#X obj 19 344 t b b b b f;
#X obj 780 25 r clear-all;
#X obj 200 311 r component2;
#X obj 251 393 s started-new-trace;
#X obj 240 414 s start-new-trace;
#X obj 355 41 r done-analysis;
#X obj 355 62 t b b b b;
#X obj 292 176 r added-to-trace;
#X obj 389 89 until;
#X obj 456 172 get peak-template x amp;
#X obj 552 195 * -0.33333;
#X obj 456 190 * 10;
#X obj 456 210 pack;
#X obj 456 226 s component;
#X obj 120 337 ftom;
#X obj 387 155 t b p p;
#X obj 256 196 set peak-template used;
#X obj 259 176 f;
#X obj 302 344 ftom;
#X msg 175 31 \; done-frame bang;
#X obj 21 178 get peak-template used x amp;
#X obj 35 236 pack 0 0 0;
#X obj 35 255 route 0;
#X obj 35 272 s component2;
#X obj 549 260 print x1;
#X obj 226 276 print x2;
#X obj 727 255 add-trace 1;
#X obj 728 274 add-trace 2;
#X obj 728 291 add-trace 3;
#X obj 727 309 add-trace 4;
#X obj 728 328 add-trace 5;
#X obj 728 345 add-trace 6;
#X obj 728 363 add-trace 7;
#X obj 729 381 add-trace 8;
#X obj 729 399 add-trace 9;
#X obj 729 417 add-trace 10;
#X msg 484 111 traverse pd-peak-list;
#X msg 781 115 traverse pd-trace-list \, bang;
#X msg 833 59 \; pd-trace-list clear;
#X msg 481 430 traverse pd-trace-list \, next;
#X msg 857 509 traverse pd-trace-list \, bang;
#X connect 0 0 84 2;
#X connect 1 0 84 1;
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#X connect 53 0 50 0;
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#X connect 63 2 62 0;
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#X connect 78 0 80 0;
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#X connect 83 1 1 0;
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#X connect 85 0 86 0;
#X connect 99 0 5 0;
#X connect 99 0 2 0;
#X connect 100 0 13 0;
#X connect 102 0 28 0;
#X connect 103 0 17 0;
#X restore 351 474 pd make-trace;
#X floatatom 5 289 0 0 0 0 - - -;
#N canvas 0 0 955 721 arrays 0;
#X msg 39 202 \; fft-real resize 4096 \; fft-imag resize 4096;
#N canvas 0 0 450 300 graph1 0;
#X array fft-real 4096 float 0;
#X coords 0 1 4096 -1 400 300 1;
#X restore 432 41 graph;
#N canvas 0 0 450 300 graph2 0;
#X array fft-imag 4096 float 0;
#X coords 0 1 4096 -1 400 300 1;
#X restore 419 265 graph;
#X restore 571 515 pd arrays;
#X obj 5 309 s location;
#X obj 123 412 r loop-amp;
#X obj 737 288 f;
#X obj 5 248 r location;
#X msg 5 268 set \$1;
#X obj 777 288 +;
#X obj 737 309 moses 900;
#X msg 695 329 0;
#X msg 694 247 1;
#X msg 736 335 \; location \$1 \; snapshot bang;
#X msg 655 170 bang \; location 0 \; clear-all bang;
#X floatatom 655 305 0 0 0 0 - - -;
#X obj 655 225 t b b;
#X obj 838 270 r incr;
#X obj 8 385 r grain-amp;
#X obj 121 473 r osc-amp;
#X obj 143 553 catch~ osc-sum;
#N canvas 102 67 751 619 osc-bank 0;
#X obj 311 433 osc-voice;
#X obj 290 451 osc-voice;
#X obj 269 471 osc-voice;
#X obj 248 490 osc-voice;
#X obj 227 510 osc-voice;
#X obj 207 528 osc-voice;
#X obj 186 547 osc-voice;
#X obj 165 566 osc-voice;
#X obj 144 586 osc-voice;
#X obj 123 410 route 1 2 3 4 5 6 7 8 9 10;
#X msg 377 269 0;
#X obj 728 489 pointer;
#X floatatom 848 417 0 0 0 0 - - -;
#X obj 623 351 pointer;
#X msg 549 491 next;
#X floatatom 623 419 0 0 0 0 - - -;
#X obj 231 111 pointer;
#X floatatom 368 104 0 0 0 0 - - -;
#X floatatom 309 129 0 0 0 0 - - -;
#X msg 218 88 bang;
#X floatatom 120 40 0 0 0 0 - - -;
#X floatatom 53 88 0 0 0 0 - - -;
#X floatatom 165 169 0 0 0 0 - - -;
#X floatatom 546 137 0 0 0 0 - - -;
#X floatatom 368 69 0 0 0 0 - - -;
#X floatatom 680 90 0 0 0 0 - - -;
#X obj 552 43 pointer;
#X msg 581 27 next;
#X floatatom 545 92 0 0 0 0 - - -;
#X obj 546 120 getsize trace-template bazoo;
#X obj 140 142 get point-template y;
#X obj 53 113 set point-template y;
#X obj 113 66 element trace-template bazoo;
#X obj 309 159 setsize trace-template bazoo;
#X obj 368 86 set trace-template x;
#X obj 368 121 set trace-template y;
#X obj 532 68 get trace-template x y;
#X floatatom 524 312 0 0 0 0 - - -;
#X msg 524 288 1;
#X msg 564 288 0;
#X obj 623 451 <;
#X obj 623 398 get trace-template x voiceno;
#X obj 623 374 t p p;
#X obj 393 337 until;
#X obj 620 233 r start-resynth;
#X obj 625 255 t b b;
#X obj 504 353 f;
#X obj 504 372 sel 0 1;
#X obj 668 436 r synth-index;
#X obj 621 555 pack f p;
#X obj 623 470 sel 0 1;
#X obj 305 230 r step-resynth;
#X obj 378 288 f;
#X obj 378 308 s synth-index;
#X obj 636 523 f;
#X obj 419 289 + 5;
#X obj 621 490 t b b b;
#X obj 305 252 t b b b;
#X obj 281 301 s osc-tick;
#X obj 123 604 osc-voice;
#X msg 552 10 traverse pd-trace-list \, next;
#X msg 621 288 traverse pd-trace-list \, next;
#X connect 9 0 59 0;
#X connect 9 1 8 0;
#X connect 9 2 7 0;
#X connect 9 3 6 0;
#X connect 9 4 5 0;
#X connect 9 5 4 0;
#X connect 9 6 3 0;
#X connect 9 7 2 0;
#X connect 9 8 1 0;
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#X connect 11 0 49 1;
#X connect 13 0 42 0;
#X connect 13 1 39 0;
#X connect 13 1 43 1;
#X connect 14 0 13 0;
#X connect 15 0 40 0;
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#X connect 24 0 34 0;
#X connect 26 0 33 1;
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#X connect 26 0 29 0;
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#X connect 29 0 23 0;
#X connect 30 0 22 0;
#X connect 32 0 16 0;
#X connect 32 0 31 1;
#X connect 36 0 28 0;
#X connect 36 1 25 0;
#X connect 37 0 46 1;
#X connect 38 0 37 0;
#X connect 39 0 37 0;
#X connect 40 0 50 0;
#X connect 41 0 15 0;
#X connect 41 1 54 1;
#X connect 42 0 41 0;
#X connect 42 1 11 1;
#X connect 43 0 46 0;
#X connect 44 0 45 0;
#X connect 45 0 61 0;
#X connect 45 1 38 0;
#X connect 45 1 10 0;
#X connect 46 0 47 0;
#X connect 47 0 43 1;
#X connect 47 1 15 0;
#X connect 48 0 40 1;
#X connect 49 0 9 0;
#X connect 50 0 43 1;
#X connect 50 1 56 0;
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#X connect 52 0 53 0;
#X connect 52 0 55 0;
#X connect 54 0 49 0;
#X connect 55 0 52 1;
#X connect 56 0 14 0;
#X connect 56 1 54 0;
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#X connect 57 0 58 0;
#X connect 57 1 43 0;
#X connect 57 2 52 0;
#X connect 60 0 26 0;
#X connect 61 0 13 0;
#X restore 571 494 pd osc-bank;
#X obj 646 95 s grain-amp;
#N canvas 31 70 662 326 save-list 0;
#X floatatom 759 255 0 0 0 0 - - -;
#X floatatom 677 254 0 0 0 0 - - -;
#X floatatom 599 251 0 0 0 0 - - -;
#X floatatom 517 250 0 0 0 0 - - -;
#X obj 435 206 pointer;
#X obj 307 121 pointer;
#X msg 328 47 bang;
#X obj 152 200 rmstodb;
#X obj 10 201 * 0.1;
#X obj 151 220 * -3;
#X floatatom 445 247 0 0 0 0 - - -;
#X obj 304 27 r start-analysis;
#X obj 305 71 t b b;
#X msg 456 185 next;
#X obj 430 227 get peak-template x y amp ampreal ampimag;
#X obj 9 241 append peak-template x y amp ampreal ampimag;
#X obj 125 138 r found-peak;
#X obj 126 161 unpack 0 0 0 0 0;
#X msg 81 201 330;
#X msg 356 69 \; pd-peak-list clear;
#X msg 305 100 traverse pd-peak-list \, bang;
#X msg 437 166 traverse pd-peak-list \, next;
#X connect 4 0 14 0;
#X connect 5 0 15 5;
#X connect 6 0 12 0;
#X connect 7 0 9 0;
#X connect 8 0 15 0;
#X connect 9 0 15 2;
#X connect 11 0 12 0;
#X connect 12 0 20 0;
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#X connect 13 0 4 0;
#X connect 14 0 10 0;
#X connect 14 1 3 0;
#X connect 14 2 2 0;
#X connect 14 3 1 0;
#X connect 14 4 0 0;
#X connect 16 0 17 0;
#X connect 17 1 8 0;
#X connect 17 2 18 0;
#X connect 17 2 7 0;
#X connect 17 3 15 3;
#X connect 17 4 15 4;
#X connect 18 0 15 1;
#X connect 20 0 5 0;
#X connect 21 0 4 0;
#X restore 351 431 pd save-list;
#X msg 9 114 \; pd dsp 1 \; window-size 2048 \; sample-rate 44100 \;
f-threshold 40 \; incr 10 \; clear-all bang;
#X obj 737 245 metro 150;
#X floatatom 315 309 0 0 0 0 - - -;
#X floatatom 377 309 0 0 0 0 - - -;
#X msg 139 349 \; start-resynth bang;
#X msg 315 350 \; step-resynth bang;
#X obj 315 329 metro 100;
#X msg 478 350 \; osc-stop bang;
#X text 790 113 resynth;
#X text 642 112 analyzed grains;
#X text 554 112 original;
#X text 653 151 ... and here third to analyze;
#N canvas 0 0 276 216 test 0;
#X floatatom 56 120 0 0 0 0 - - -;
#X obj 56 141 s loud;
#X msg 49 84 \; clear-all bang;
#X msg 51 52 \; snapshot bang;
#X connect 0 0 1 0;
#X restore 569 538 pd test;
#X text 317 140 read a sample;
#X msg 214 163 \; read-sample ../sound/bell.aiff 44100;
#N canvas 190 43 405 461 test-signal 0;
#X obj 174 293 tabread4~ sample;
#X obj 174 268 line~;
#X obj 123 146 f;
#X obj 330 46 r insamprate;
#X obj 177 350 *~;
#X obj 213 351 dbtorms;
#X obj 213 328 inlet;
#X obj 175 415 outlet~;
#X obj 190 33 r insamplength;
#X msg 174 247 0 \, \$1 \$2;
#X obj 174 221 pack 0 0;
#X obj 272 190 /;
#X obj 389 99 * 0.001;
#X obj 175 388 hip~ 5;
#X obj 43 5 loadbang;
#X text 315 13 sample playback;
#X msg 43 25 1;
#X obj 43 69 metro 1000;
#X floatatom 43 48 0 0 0 0 - - -;
#X obj 331 75 t b b f;
#X obj 209 84 t b f;
#X connect 0 0 4 0;
#X connect 1 0 0 0;
#X connect 2 0 10 0;
#X connect 3 0 19 0;
#X connect 4 0 13 0;
#X connect 5 0 4 1;
#X connect 6 0 5 0;
#X connect 8 0 20 0;
#X connect 9 0 1 0;
#X connect 10 0 9 0;
#X connect 11 0 10 1;
#X connect 11 0 17 1;
#X connect 12 0 11 1;
#X connect 13 0 7 0;
#X connect 14 0 16 0;
#X connect 16 0 18 0;
#X connect 17 0 2 0;
#X connect 18 0 17 0;
#X connect 19 0 16 0;
#X connect 19 1 11 0;
#X connect 19 2 12 0;
#X connect 20 0 16 0;
#X connect 20 1 11 0;
#X connect 20 1 2 1;
#X restore 125 436 pd test-signal;
#N canvas 132 255 634 331 insample 0;
#N canvas 0 0 450 300 graph1 0;
#X array sample 155948 float 0;
#X coords 0 1 155947 -1 400 150 1;
#X restore 259 18 graph;
#X obj 25 70 r read-sample;
#X obj 25 95 unpack s f;
#X obj 69 121 s insamprate;
#X obj 25 171 soundfiler;
#X msg 25 147 read -resize \$1 sample;
#X obj 25 201 s insamplength;
#X msg 464 197 \; sample resize 220500 \; insamplength 220500;
#X connect 1 0 2 0;
#X connect 2 0 5 0;
#X connect 2 1 3 0;
#X connect 4 0 6 0;
#X connect 5 0 4 0;
#X restore 569 559 pd insample;
#X obj 744 553 tabwrite~ sample;
#X text 152 0 SINUSOID TRACKING;
#X text 129 259 to resynthesize \, "start" once and "step" ad lib.
To stop \, stop stepping and hit osc-stop. Note resynth ampliture control
above.;
#X text 4 17 This patch tries to reconstruct sinusoidal "tracks" from
a sampled sound using pique~ and the data structure facilities. It
turns out to be quite hard \, not least because pique~ 0.1 puts out
all sorts of spurious peaks.;
#X msg 213 200 \; read-sample ../sound/voice.wav 44100;
#X obj 847 194 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X connect 0 0 2 0;
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#X connect 74 0 28 0;
#X connect 81 0 41 0;
--- NEW FILE: osc-voice.pd ---
#N canvas 230 103 972 643 10;
#X obj 261 279 element trace-template bazoo;
#X floatatom 320 207 0;
#X obj 297 163 getsize trace-template bazoo;
#X obj 429 466 line~;
#X obj 276 49 inlet;
#X obj 424 357 dbtorms;
#X obj 264 396 mtof;
#X obj 264 476 phasor~;
#X obj 258 513 cos~;
#X obj 265 547 *~;
#X obj 265 587 throw~ osc-sum;
#X obj 185 163 f;
#X obj 245 167 + 1;
#X obj 262 240 moses;
#X obj 261 319 get point-template y amp;
#X obj 426 401 pack 0 30;
#X msg 356 432 0 30;
#X obj 276 89 t b p;
#X msg 225 120 0;
#X obj 96 60 r osc-tick;
#X obj 264 356 * -0.25;
#X obj 81 307 print no;
#X obj 264 436 sig~;
#X msg 609 357 0;
#X obj 616 326 r osc-stop;
#X connect 0 0 14 0;
#X connect 1 0 13 1;
#X connect 2 0 1 0;
#X connect 3 0 9 1;
#X connect 4 0 17 0;
#X connect 5 0 15 0;
#X connect 6 0 22 0;
#X connect 7 0 8 0;
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#X connect 9 0 10 0;
#X connect 11 0 12 0;
#X connect 11 0 13 0;
#X connect 12 0 11 1;
#X connect 13 0 0 0;
#X connect 13 1 16 0;
#X connect 14 0 20 0;
#X connect 14 1 5 0;
#X connect 15 0 3 0;
#X connect 16 0 3 0;
#X connect 17 0 18 0;
#X connect 17 1 0 1;
#X connect 17 1 2 0;
#X connect 18 0 11 1;
#X connect 19 0 11 0;
#X connect 20 0 6 0;
#X connect 22 0 7 0;
#X connect 23 0 15 0;
#X connect 24 0 23 0;
--- NEW FILE: 05.array.pd ---
#N struct template5 float x float y float z float q array bazoo template5-element
;
#N struct template5-element float y;
#N canvas 67 294 709 456 12;
#X obj 235 323 pointer;
#X floatatom 232 183 0 0 0 0 - - -;
#X msg 235 300 bang;
#X floatatom 15 200 0 0 0 0 - - -;
#X floatatom 17 350 0 0 0 0 - - -;
#X floatatom 235 369 0 0 0 0 - - -;
#X floatatom 451 276 0 0 0 0 - - -;
#X obj 451 229 pointer;
#X obj 318 163 pointer;
#X msg 449 194 bang;
#N canvas 0 0 384 196 data5 1;
#X scalar template5 60 109 30 9 \; 0 \; 0 \; 0 \; 0 \; 0 \; 3 \; 0
\; 0 \; 0 \; 7 \; -60 \; -66 \; -68 \; -70 \; -88 \; -100 \; -100 \;
14 \; 12 \; 8 \; 6 \; 2 \; -4 \; -26 \; -34 \; -58 \; -60 \; -66 \;
-66 \; -66 \; -66 \; 0 \; 0 \; 0 \; 0 \; 0 \; 0 \; 0 \; 0 \; 0 \; 0
\; 0 \; 0 \; 0 \; 0 \; 43 \; 0 \; 0 \; 0 \; 0 \; \;;
#X restore 508 314 pd data5;
#N canvas 470 534 646 260 template5 1;
#X obj 8 91 filledpolygon 244 q 3 0 0 20 z 40 0;
#X text 6 44 this declares an array named "bazoo" whose elements are
described by "template5-element." Array declarations take three arguments
while "float" declarations take only two.;
#X text 6 136 Here we ask to plot the array \, color 700 \, line width
3 \, starting location (30 \, 10) relative to the scalar \, points
spaced 4 apart.;
#X text 7 186 You can also do (x \, y) plots and/or make the line thickness
variable---see the help window for "plot".;
#X obj 6 8 struct template5 float x float y float z float q array bazoo
template5-element;
#X obj 8 113 plot bazoo 700 3 30 40 4;
#X restore 508 337 pd template5;
#N canvas 65 248 568 128 template5-element 0;
#X text 12 36 This says that array elements will have a single floating-point
number named "y". The variable name "y" is automatically assumed to
control screen height \; if you don't have at least that variable you
can't plot the array..;
#X obj 35 11 struct template5-element float y;
#X restore 508 360 pd template5-element;
#N canvas 515 84 589 429 stuff 0;
#X obj 354 163 pointer;
#X obj 136 102 t b b b;
#X msg 136 61 bang;
#X text 170 61 click here to re-initialize;
#X obj 134 163 append template5 x y z q;
#X msg 354 100 \; pd-data5 clear;
#X msg 354 140 traverse pd-data5 \, bang;
#X msg 283 280 50;
#X obj 284 307 setsize template5 bazoo;
#X obj 137 23 loadbang;
#X msg 134 140 50 150 30 9;
#X obj 134 191 t b b p;
#X floatatom 68 327 0 0 0 0 - - -;
#X floatatom 14 332 0 0 0 0 - - -;
#X obj 14 376 set template5-element y;
#X obj 68 350 element template5 bazoo;
#X obj 20 303 unpack;
#X msg 12 258 3 5 \, 7 9 \, -30 10 \, 43 45;
#X connect 0 0 4 4;
#X connect 1 0 10 0;
#X connect 1 1 6 0;
#X connect 1 2 5 0;
#X connect 2 0 1 0;
#X connect 4 0 11 0;
#X connect 6 0 0 0;
#X connect 7 0 8 0;
#X connect 9 0 2 0;
#X connect 10 0 4 0;
#X connect 11 0 17 0;
#X connect 11 1 7 0;
#X connect 11 2 8 1;
#X connect 11 2 15 1;
#X connect 12 0 15 0;
#X connect 13 0 14 0;
#X connect 15 0 14 1;
#X connect 16 0 13 0;
#X connect 16 1 12 0;
#X connect 17 0 16 0;
#X restore 508 383 pd stuff;
#X msg 318 140 traverse pd-data5 \, next;
#X obj 451 252 getsize template5 bazoo;
#X obj 232 229 setsize template5 bazoo;
#X obj 17 373 set template5-element y;
#X obj 235 346 get template5-element y;
#X obj 15 223 element template5 bazoo;
#X text 38 15 Scalars may contain arrays \, and moreover the elements
of an array can be of any scalar type (and can have sub-arrays recursively.)
The type of the element of an array is fixed in the template. In this
case \, "template5" contains the definition of the top-level scalar
and "template5-element" is the template of each array element (see
the template subpatch.);
#X text 328 121 click to get pointer;
#X text 449 173 get size;
#X text 221 158 set size;
#X text 16 133 select an individual;
#X text 16 153 element \, which is a;
#X text 14 169 scalar with template;
#X text 104 189 template5;
#X text 12 413 work as before \, but on;
#X text 12 433 array elements...;
#X text 433 424 Updated for Pd version 0.35;
#X text 17 395 normal "set" amd "get";
#X connect 0 0 18 0;
#X connect 1 0 16 0;
#X connect 2 0 0 0;
#X connect 3 0 19 0;
#X connect 4 0 17 0;
#X connect 7 0 15 0;
#X connect 8 0 16 1;
#X connect 8 0 19 1;
#X connect 8 0 7 0;
#X connect 9 0 7 0;
#X connect 14 0 8 0;
#X connect 15 0 6 0;
#X connect 18 0 5 0;
#X connect 19 0 0 0;
#X connect 19 0 17 1;
--- NEW FILE: beat-maker.pd ---
#N canvas 432 246 737 444 10;
#X obj 114 109 until;
#X obj 116 84 t b b;
#X obj 116 147 f;
#X msg 160 85 0;
#X obj 179 137 + 1;
#X obj 115 63 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 118 180 t f f;
#X obj 115 38 inlet;
#X obj 232 214 pack 0 \$2;
#X obj 191 289 expr 1 + (($f1 % $f2) == 0);
#X obj 115 314 pack 0 \$3 0;
#X msg 115 337 \; add-rect \$1 \$2 \$3 10;
#X obj 117 216 pack 0 \$1 \$2;
#X obj 294 43 loadbang;
#X obj 295 67 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 179 164 sel;
#X floatatom 295 117 5 0 0 0 - - -;
#X obj 296 89 expr \$1 * \$2 + 1;
#X obj 117 259 expr 40 + 100 * $f1/$f2;
#X connect 0 0 2 0;
#X connect 1 0 0 0;
#X connect 1 1 3 0;
#X connect 2 0 4 0;
#X connect 2 0 6 0;
#X connect 3 0 2 1;
#X connect 4 0 2 1;
#X connect 4 0 15 0;
#X connect 5 0 1 0;
#X connect 6 0 12 0;
#X connect 6 1 8 0;
#X connect 7 0 5 0;
#X connect 8 0 9 0;
#X connect 9 0 10 2;
#X connect 10 0 11 0;
#X connect 12 0 18 0;
#X connect 13 0 14 0;
#X connect 14 0 17 0;
#X connect 15 0 0 1;
#X connect 17 0 15 1;
#X connect 17 0 16 0;
#X connect 18 0 10 0;
--- NEW FILE: 04.append.pd ---
#N canvas 308 71 688 415 12;
#X obj 421 332 pointer;
#X obj 108 277 t b b b;
#X msg 120 241 bang;
#X text 161 240 click here to re-initialize;
#X msg 11 313 50 250 30 9 \, 200 200 -20 900 \, 100 200 -50 30;
#X text 56 27 The objects below put three items in the data window.
First the window is cleared. Then a "pointer" object is instructed
to point to the beginning of the data window ("traverse pd-data") \,
and to output its value ("bang") to the "append" object. This object
is then given numeric values to create three items.;
#X obj 11 336 append template4 x y z q;
#X msg 421 269 \; pd-data4 clear;
#N canvas 0 0 315 341 data4 1;
#X restore 430 219 pd data4;
#N canvas 15 278 519 148 template4 0;
#X obj 17 44 filledpolygon 244 q 5 0 0 20 z 40 0;
#X text 13 79 The template for the two scalars \, as in the last patch
;
#X obj 17 19 struct template4 float x float y float z float q;
#X restore 428 243 pd template4;
#X msg 421 309 traverse pd-data4 \, bang;
#X text 57 165 The outlet of "append" is a pointer to the newly created
scalar. You can pass that on to other append objects if you want to
build heterogenous lists.;
#X text 363 375 Updated for Pd version 0.32;
#X text 57 121 The "append" object is given the argument "template4"
to specify what kind of data structure to append. The other arguments
are the names of variables we'll set.;
#X connect 0 0 6 4;
#X connect 1 0 4 0;
#X connect 1 1 10 0;
#X connect 1 2 7 0;
#X connect 2 0 1 0;
#X connect 4 0 6 0;
#X connect 10 0 0 0;
--- NEW FILE: 00.intro.txt ---
Pd release 0.23 and onward include objects for managing lists of data. The
objects allow you to describe data structures and how they are viewed
("template objects") and to traverse lists ("traversal objects.")
The rest of this file gives a highly condensed summary of what's there; the
patches, starting with "1.scalars.pd", act as a tutorial.
1. TEMPLATE OBJECTS.
templates describe data structures. You can add an item to a data structure
using "field" or ask for a shape to be drawn using a "display command."
1.1. "template" -- data structure.
usage, "template <field1> <field2> ..."
where the fields are either "float <name>", "symbol <name>", "list <name>"
(don't try that yet); or "array <name> <template-for-elements>.
1.2. DISPLAY COMMANDS.
These are objects which ask Pd to draw a shape corresponding to some fields
of the datum.
1.2.1. POLYGONS and CURVES.
polygons: polygon <outline-color> <line-width> <x, y> ...
filled polygons: fpolygon <fill-color> <outline-color> <line-width> <x, y> ...
curves: curve <outline-color> <line-width> <x, y> ...
filled curves: fcurve <fill-color> <outline-color> <line-width> <x, y> ...
Each argument can either be a number or a symbol. If a symbol, it's the
name of a field (which must be a "float) which specifies the vaiue.
So for instance in the "1.scalar.pd" example, in the template "template1",
the object "fpolygon 244 q 5 0 0 20 z 40 0" draws a filled polygon whose
interior color is 244 (red 2, green 4, blue 4) but whose outline color
depends on the value of the field "q". Its coordinates describe a triangle
whose altitude is given by "z."
1.2.2 PLOT.
The "plot" objects plots an array field as shown in 5_array.pd.
2. TRAVERSAL.
In this release of Pd, you can only traverse lists all of whose elements
belong to the same template; this restriction will be relaxed in a future
release. You "traverse" a list either to build it, to get its elements,
or to change their values.
2.1. POINTER.
The "pointer" object can be used to refer to an element of a list. Its
methods are:
2.1.1. traverse <symbol>.
Point to the "head" of a list. The symbol should match the name of a Pd
window holding the list. The pointer is output, but you can't set or get the
fields of the "head" pointer; you can only get the "next" element or "append"
to the list.
2.1.2. next. Goes to the next element of the list. Either the pointer
is output on the left side, or else a "bang" at right tells you that no
more objects are forthcoming.
2.1.3. bang.
outputs the current pointer.
2.2. APPEND. Adds an element of the specified template to the list. You
specify what fields you want to supply and the last inlet takes a pointer to
the element you want to "append" after.
2.3. GET.
get <template> <field...>
send it a pointer to an object belonging to the <template> and it outputs
the (floating-point) fields.
2.4. SET.
set <template> <field...>
send it a pointer (at the rightmost inlet) and values for the specified
fields, and their values are changed accordingly.
2.5. GETSIZE.
getsize <template> <array-field>
outputs the size of the named field, which must be an array, when it receives
a pointer to the owner as input.
2.6. SETSIZE.
setsize <template> <array-field>
Send it a pointer to the owner (right inlet) and then the desired size
(left inlet) and the array is resized. If a template contains an array,
each scalar belonging to the template can have its own size for the array.
2.7. ELEMENT.
element <template> <array-field>
Pass it an index and a pointer and it outputs a pointer to an element of the
array.
--- NEW FILE: 01.scalars.pd ---
#N struct template1 float x float y float z float q;
#N canvas 363 11 579 461 12;
#N canvas 13 22 297 180 data 1;
#X scalar template1 50 100 30 9 \;;
#X scalar template1 150 100 -20 900 \;;
#X restore 60 347 pd data;
#N canvas 10 274 550 324 template1 1;
#X obj 60 46 filledpolygon 244 q 5 0 0 20 z 40 0;
#X text 4 164 The filledpolygon's arguments are interior color \, border
color \, border width \, and then the points of the polygon. Arguments
which are symbols ("q" and "z" in this case) mean to take the values
from the data structure. Other values are constant. The position of
the object is automatically controlled by fields named "x" and "y".
;
#X obj 60 21 struct template1 float x float y float z float q;
#X text 3 67 This subpatch acts as a template which describes the data
structure. The "struct" specifies four floating point values named
x \, y \, z \, and q. The "filledpolygon" is a drawing instruction.
Templates should have only one template object but may have any number
of drawing instructions.;
#X restore 60 371 pd template1;
#N canvas 0 0 440 292 stuff 0;
#X obj 235 185 pointer;
#X obj 28 187 append template1 x y z q;
#X msg 235 127 \; pd-data clear;
#X msg 235 163 traverse pd-data \, bang;
#X obj 125 128 t b b b;
#X msg 125 87 bang;
#X obj 125 56 loadbang;
#X text 159 87 click here to re-initialize;
#X text 25 243 This subpatch sets up the "data" window with two objects.
How this works will get explained later.;
#X msg 28 164 50 100 30 9 \, 150 100 -20 900;
#X connect 0 0 1 4;
#X connect 3 0 0 0;
#X connect 4 0 9 0;
#X connect 4 1 3 0;
#X connect 4 2 2 0;
#X connect 5 0 4 0;
#X connect 6 0 5 0;
#X connect 9 0 1 0;
#X restore 59 397 pd stuff;
#X text 37 72 The positions \, border color \, and altitude of each
triangle are numeric values which can control \, or be controlled by
\, other elements of the patch.;
#X text 37 124 When the data window is locked (not in edit mode) you
can drag the apex of either triangle up or down to change the altitude
(you should see the cursor change with dragging is meaningful.) In
edit (unlocked) mode \, you can move teh entire triangles around \,
or cut \, copy \, and paste them.;
#X text 47 325 subpatches:;
#X text 37 281 Data is not persistent. If you save a Pd patch and reopen
it \, the "data" isn't preserved.;
#X text 37 5 This patch shows a simple data window with two objects
in it. The objects' data structures and appearances are defined by
the "template1" subpatch. This kind of object is called a "scalar."
;
#X text 37 207 Scalars are described by "templates" \, which are subwindows.
The subwindows are found by their name \, in this case "template1."
The template describes what form the data take and how it is shown.
It's possible to mix data of many different templates in the same collection.
;
#X text 294 398 updated for Pd version 0.35.;
--- NEW FILE: 08.selection.pd ---
#N struct template8 float x float y float w float h float q;
#N canvas 60 446 586 452 12;
#X floatatom 53 347 0 0 0 0 - - -;
#X floatatom 53 299 0 0 0 0 - - -;
#X floatatom 53 251 0 0 0 0 - - -;
#X floatatom 53 203 0 0 0 0 - - -;
#X floatatom 342 283 0 0 0 0 - - -;
#X floatatom 301 283 0 0 0 0 - - -;
#X floatatom 258 283 0 0 0 0 - - -;
#X floatatom 215 283 0 0 0 0 - - -;
#X floatatom 374 283 0 0 0 0 - - -;
#X floatatom 53 394 0 0 0 0 - - -;
#N canvas 19 29 363 341 data8 1;
#X scalar template8 28 123 0 16 917 \;;
#X scalar template8 289 213 0 32 66 \;;
#X scalar template8 185 -30 46 71 78 \;;
#X scalar template8 20 259 49 42 220 \;;
#X scalar template8 111 142 28 72 634 \;;
#X scalar template8 249 66 46 11 48 \;;
#X scalar template8 25 3 70 11 903 \;;
#X scalar template8 259 -23 10 4 169 \;;
#X scalar template8 229 116 25 27 710 \;;
#X scalar template8 281 207 50 25 612 \;;
#X scalar template8 54 124 62 51 421 \;;
#X scalar template8 176 182 39 66 866 \;;
#X scalar template8 144 37 27 27 125 \;;
#X scalar template8 115 26 66 32 319 \;;
#X scalar template8 134 2 50 25 454 \;;
#X scalar template8 274 58 21 45 583 \;;
#X scalar template8 269 171 25 38 548 \;;
#X scalar template8 216 190 24 73 214 \;;
#X scalar template8 215 256 50 78 652 \;;
#X scalar template8 287 32 72 19 325 \;;
#X restore 410 359 pd data8;
#N canvas 280 471 688 314 template8 0;
#X obj 25 177 filledpolygon q 0 1 0 0 w 0 w h 0 h;
#X obj 26 200 drawnumber q 0 0 0;
#X obj 24 19 struct template8 float x float y float w float h float
q;
#X obj 24 74 route select;
#X obj 24 103 outlet;
#X obj 32 46 print struct-template8;
#X text 151 72 "struct" outputs messages notifying you when objects
of this structure are selected or deselected. Here we only catch selection.
;
#X connect 2 0 3 0;
#X connect 2 0 5 0;
#X connect 3 0 4 0;
#X restore 215 208 pd template8;
#X text 46 5 This patch demonstrates catching the selection so you
can make control panels to edit parameters. The "struct" object outputs
a pointer to any selected object of type struct8.;
#X obj 53 227 set template8 x;
#X obj 53 275 set template8 y;
#X obj 53 323 set template8 w;
#X obj 53 370 set template8 h;
#X obj 53 417 set template8 q;
#X obj 215 259 get template8 x y w h q;
#X text 46 68 To try it \, unlock the subpatch (data8) and select something.
The 5 paramters should show up under the "get" object in this window
\, and you should be able to change them with the "set" object.;
#X text 332 405 updated for Pd version 0.39;
#X text 47 136 The blue "selection" rectangle ought to notice when
the object that got selected gets moved or resized \, but this isn't
done yet (as of Pd version 0.39).;
#X connect 0 0 16 0;
#X connect 1 0 15 0;
#X connect 2 0 14 0;
#X connect 3 0 13 0;
#X connect 9 0 17 0;
#X connect 11 0 13 1;
#X connect 11 0 14 1;
#X connect 11 0 15 1;
#X connect 11 0 16 1;
#X connect 11 0 17 1;
#X connect 11 0 18 0;
#X connect 18 0 7 0;
#X connect 18 1 6 0;
#X connect 18 2 5 0;
#X connect 18 3 4 0;
#X connect 18 4 8 0;
--- NEW FILE: voice.pd ---
#N canvas 0 34 918 591 12;
#X obj 180 96 inlet;
#X obj 169 288 pack;
#X obj 169 395 line~;
#X obj 169 262 sqrt;
#X obj 169 480 *~;
#X obj 169 419 *~;
#X obj 169 443 *~;
#X obj 92 478 inlet~;
#X obj 92 526 outlet~;
#X obj 92 502 +~;
#X obj 434 411 line~;
#X obj 434 435 *~;
#X obj 434 459 *~;
#X obj 434 283 mtof;
#X obj 405 187 +;
#X obj 434 307 sqrt;
#X obj 434 331 sqrt;
#X obj 434 387 pack;
#X obj 189 343 r reset;
#X msg 189 367 0 20;
#X obj 180 120 data-start template-toplevel;
#X obj 6 150 data-array template-toplevel amp template-amp;
#X obj 433 148 data-array template-toplevel pitch template-pitch;
#X obj 308 437 noise~;
#X obj 485 259 +;
#X obj 485 282 mtof;
#X obj 485 306 sqrt;
#X obj 485 330 sqrt;
#X obj 485 411 line~;
#X obj 485 435 *~;
#X obj 485 459 *~;
#X obj 485 387 pack;
#X obj 384 411 line~;
#X obj 384 435 *~;
#X obj 384 459 *~;
#X obj 384 387 pack;
#X obj 384 284 mtof;
#X obj 384 308 sqrt;
#X obj 384 332 sqrt;
#X obj 384 262 -;
#X obj 240 520 vcf~ 10;
#X obj 315 520 vcf~ 10;
#X obj 390 516 vcf~ 10;
#X text 13 7 This is an abstraction used in the sequencer example.
Here we take care of the audio synthesis \, according to timed controls
from the the "data-start" and "data-array" subpatches.;
#X text 521 459 calculate time-varying center frequencies;
#X text 470 512 ... for three VCFs acting on a noise source.;
#X text 85 394 Amplitude;
#X text 86 410 envelope;
#X text 94 549 summing bus;
#X text 346 62 Pitch is in eighth-tones (because 4 pixels per half
tone looks reasonable on the screen.) Hence the * 0.25 objects below.
;
#X obj 169 235 / 2;
#X connect 0 0 20 0;
#X connect 1 0 2 0;
#X connect 2 0 5 0;
#X connect 2 0 5 1;
#X connect 3 0 1 0;
#X connect 4 0 9 1;
#X connect 5 0 6 0;
#X connect 5 0 6 1;
#X connect 6 0 4 0;
#X connect 7 0 9 0;
#X connect 9 0 8 0;
#X connect 10 0 11 0;
#X connect 10 0 11 1;
#X connect 11 0 12 0;
#X connect 11 0 12 1;
#X connect 12 0 41 1;
#X connect 13 0 15 0;
#X connect 14 0 39 0;
#X connect 14 0 13 0;
#X connect 14 0 24 0;
#X connect 15 0 16 0;
#X connect 16 0 17 0;
#X connect 17 0 10 0;
#X connect 18 0 19 0;
#X connect 19 0 2 0;
#X connect 20 0 21 0;
#X connect 20 0 22 0;
#X connect 20 1 14 1;
#X connect 21 1 50 0;
#X connect 21 2 1 1;
#X connect 22 0 14 0;
#X connect 22 1 39 1;
#X connect 22 1 24 1;
#X connect 22 2 17 1;
#X connect 22 2 35 1;
#X connect 22 2 31 1;
#X connect 23 0 40 0;
#X connect 23 0 41 0;
#X connect 23 0 42 0;
#X connect 24 0 25 0;
#X connect 25 0 26 0;
#X connect 26 0 27 0;
#X connect 27 0 31 0;
#X connect 28 0 29 0;
#X connect 28 0 29 1;
#X connect 29 0 30 0;
#X connect 29 0 30 1;
#X connect 30 0 42 1;
#X connect 31 0 28 0;
#X connect 32 0 33 0;
#X connect 32 0 33 1;
#X connect 33 0 34 0;
#X connect 33 0 34 1;
#X connect 34 0 40 1;
#X connect 35 0 32 0;
#X connect 36 0 37 0;
#X connect 37 0 38 0;
#X connect 38 0 35 0;
#X connect 39 0 36 0;
#X connect 40 0 4 1;
#X connect 41 0 4 1;
#X connect 42 0 4 1;
#X connect 50 0 3 0;
--- NEW FILE: data-start.pd ---
#N canvas 404 0 597 385 12;
#X obj 248 142 inlet;
#X obj 295 250 *;
#X obj 165 262 del;
#X obj 130 141 r reset-stop;
#X obj 195 339 outlet;
#X obj 375 172 outlet;
#X obj 310 145 get \$1 x y;
#X obj 195 312 pointer;
#X text 46 101 outlets: pointer (delayed) \, y-value.;
#X obj 248 167 t b p;
#X obj 165 288 t b b;
#X obj 335 224 r time-of-last-evt;
#X obj 295 223 -;
#X obj 310 167 t f f;
#X obj 97 339 s next-evt;
#X obj 335 201 s time-of-last-evt;
#X obj 329 251 r delay-multiplier;
#X text 49 10 This is an abstraction used by the sequencer example.
;
#X text 46 45 Here we carry out the actual sequencing. Argument is
template of the scalar. Note the sends and receives which must agree
with the rest of the patch.;
#X connect 0 0 9 0;
#X connect 1 0 2 1;
#X connect 2 0 10 0;
#X connect 3 0 2 0;
#X connect 6 0 13 0;
#X connect 6 1 5 0;
#X connect 7 0 4 0;
#X connect 9 0 2 0;
#X connect 9 1 7 1;
#X connect 9 1 6 0;
#X connect 10 0 14 0;
#X connect 10 1 7 0;
#X connect 11 0 12 1;
#X connect 12 0 1 0;
#X connect 13 0 15 0;
#X connect 13 1 12 0;
#X connect 16 0 1 1;
--- NEW FILE: z.txt ---
data;
template template5;
float x;
float y;
float z;
float q;
array bazoo template5-element;
;
template template5-element;
float y;
;
;
template5 50 150 30 9;
0;
0;
0;
0;
0;
3;
0;
0;
0;
7;
-30;
0;
0;
0;
0;
0;
-4;
-18;
-26;
-36;
-46;
-62;
-74;
-78;
-70;
-62;
-52;
-40;
-30;
-20;
-4;
1;
7;
11;
13;
0;
0;
0;
0;
0;
0;
0;
0;
0;
0;
43;
0;
0;
0;
0;
;
--- NEW FILE: output~.pd ---
#N canvas 0 0 757 616 12;
#X obj 516 522 t b;
#X obj 516 469 f;
#X obj 516 547 f;
#X msg 630 546 0;
#X obj 516 499 moses 1;
#X obj 630 518 t b f;
#X obj 596 479 moses 1;
#X obj 29 97 dbtorms;
#X obj 85 170 inlet~;
#X msg 278 300 \; pd dsp 1;
#X obj 29 170 line~;
#X obj 64 242 *~;
#X obj 64 272 dac~;
#X obj 29 127 pack 0 50;
#X text 121 146 audio in;
#X text 301 496 test if less than 1 -->;
#X text 267 523 if true convert to bang -->;
#X text 100 96 <-- convert from dB to linear units;
#X floatatom 278 221 3 0 100 0 dB - -;
#X obj 516 449 bng 15 250 50 0 empty empty mute -38 7 0 12 -262144
-1 -1;
#X text 118 126 <-- make a ramp to avoid clicks or zipper noise;
#X obj 148 170 inlet~;
#X obj 154 241 *~;
#X text 502 399 MUTE logic:;
#X obj 278 193 r \$0-master-lvl;
#X obj 516 573 s \$0-master-lvl;
#X obj 293 247 s \$0-master-out;
#X obj 29 71 r \$0-master-out;
#X obj 596 450 r \$0-master-out;
#X text 60 10 Level control abstraction \, used in many of the Pd example
patches. The "level" and "mute" controls show up on the parent \, calling
patch.;
#X text 229 549 previous nonzero master-lvl -->;
#X text 301 453 recall previous;
#X text 301 471 value of master-lvl -->;
#X text 16 310 automatically start DSP -->;
#X obj 85 192 hip~ 3;
#X obj 147 192 hip~ 3;
#X connect 0 0 2 0;
#X connect 1 0 4 0;
#X connect 2 0 25 0;
#X connect 3 0 25 0;
#X connect 4 0 0 0;
#X connect 4 1 5 0;
#X connect 5 0 3 0;
#X connect 6 1 2 1;
#X connect 7 0 13 0;
#X connect 8 0 34 0;
#X connect 10 0 22 0;
#X connect 10 0 11 0;
#X connect 11 0 12 0;
#X connect 13 0 10 0;
#X connect 18 0 9 0;
#X connect 18 0 26 0;
#X connect 19 0 1 0;
#X connect 21 0 35 0;
#X connect 22 0 12 1;
#X connect 24 0 18 0;
#X connect 27 0 7 0;
#X connect 28 0 1 1;
#X connect 28 0 6 0;
#X connect 34 0 11 1;
#X connect 35 0 22 1;
#X coords 0 0 1 1 65 55 1;
--- NEW FILE: 10.beat-patterns.pd ---
#N struct rect float x float y float w float h;
#N canvas 193 140 549 265 10;
#N canvas 457 224 643 316 rect 0;
#X obj 134 219 pointer;
#X msg 134 188 traverse pd-test \, bang;
#X obj 69 99 filledpolygon 0 0 0 0 0 0 h w h w 0 0 0;
#X obj 46 252 append rect x y w h;
#X obj 68 76 struct rect float x float y float w float h;
#X msg 46 219 50 50 50 2;
#X obj 432 201 r this-ptr;
#X obj 347 257 s this-ptr;
#X obj 344 202 r add-rect;
#X obj 346 232 append rect x y w h;
#X connect 0 0 3 4;
#X connect 1 0 0 0;
#X connect 5 0 3 0;
#X connect 6 0 9 4;
#X connect 8 0 9 0;
#X connect 9 0 7 0;
#X restore 27 186 pd rect;
#N canvas 34 58 616 659 output 1;
#X scalar rect 57 179 2 10 \;;
#X scalar rect 82 179 1 10 \;;
#X scalar rect 107 179 1 10 \;;
#X scalar rect 132 179 1 10 \;;
#X scalar rect 157 179 1 10 \;;
#X scalar rect 182 179 2 10 \;;
#X scalar rect 207 179 1 10 \;;
#X scalar rect 232 179 1 10 \;;
#X scalar rect 257 179 1 10 \;;
#X scalar rect 282 179 1 10 \;;
#X scalar rect 307 179 2 10 \;;
#X scalar rect 332 179 1 10 \;;
#X scalar rect 357 179 1 10 \;;
#X scalar rect 382 179 1 10 \;;
#X scalar rect 407 179 1 10 \;;
#X scalar rect 432 179 2 10 \;;
#X scalar rect 457 179 1 10 \;;
#X scalar rect 482 179 1 10 \;;
#X scalar rect 507 179 1 10 \;;
#X scalar rect 532 179 1 10 \;;
#X scalar rect 557 179 2 10 \;;
#X scalar rect 57 149 2 10 \;;
#X scalar rect 73.6667 149 1 10 \;;
#X scalar rect 90.3333 149 1 10 \;;
#X scalar rect 107 149 1 10 \;;
#X scalar rect 123.667 149 1 10 \;;
#X scalar rect 140.333 149 2 10 \;;
#X scalar rect 157 149 1 10 \;;
#X scalar rect 173.667 149 1 10 \;;
#X scalar rect 190.333 149 1 10 \;;
#X scalar rect 207 149 1 10 \;;
#X scalar rect 223.667 149 2 10 \;;
#X scalar rect 240.333 149 1 10 \;;
#X scalar rect 257 149 1 10 \;;
#X scalar rect 273.667 149 1 10 \;;
#X scalar rect 290.333 149 1 10 \;;
#X scalar rect 307 149 2 10 \;;
#X scalar rect 323.667 149 1 10 \;;
#X scalar rect 340.333 149 1 10 \;;
#X scalar rect 357 149 1 10 \;;
#X scalar rect 373.667 149 1 10 \;;
#X scalar rect 390.333 149 2 10 \;;
#X scalar rect 407 149 1 10 \;;
#X scalar rect 423.667 149 1 10 \;;
#X scalar rect 440.333 149 1 10 \;;
#X scalar rect 457 149 1 10 \;;
#X scalar rect 473.667 149 2 10 \;;
#X scalar rect 490.333 149 1 10 \;;
#X scalar rect 507 149 1 10 \;;
#X scalar rect 523.667 149 1 10 \;;
#X scalar rect 540.333 149 1 10 \;;
#X scalar rect 557 149 2 10 \;;
#X scalar rect 57 119 2 10 \;;
#X scalar rect 71.2857 119 1 10 \;;
#X scalar rect 85.5714 119 1 10 \;;
#X scalar rect 99.8571 119 1 10 \;;
#X scalar rect 114.143 119 1 10 \;;
#X scalar rect 128.429 119 2 10 \;;
#X scalar rect 142.714 119 1 10 \;;
#X scalar rect 157 119 1 10 \;;
#X scalar rect 171.286 119 1 10 \;;
#X scalar rect 185.571 119 1 10 \;;
#X scalar rect 199.857 119 2 10 \;;
#X scalar rect 214.143 119 1 10 \;;
#X scalar rect 228.429 119 1 10 \;;
#X scalar rect 242.714 119 1 10 \;;
#X scalar rect 257 119 1 10 \;;
#X scalar rect 271.286 119 2 10 \;;
#X scalar rect 285.571 119 1 10 \;;
#X scalar rect 299.857 119 1 10 \;;
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#X text 21 50 3:2;
#X text 21 78 5:2;
#X text 21 107 7:2;
#X text 18 170 2:3;
#X text 19 200 4:3;
#X text 20 231 5:3;
#X text 19 260 7:3;
#X text 20 287 8:3;
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#X text 21 408 7:4;
#X text 19 467 4:5;
#X text 19 499 6:5;
#X text 21 528 7:5;
#X text 21 558 8:5;
#X text 303 93 Inspired by Ed Harkins's rhythm seminar.;
#X text 307 32 Dual rhythmic patterns: the dark marks are;
#X text 305 53 the beats and the lighter ones help;
#X text 304 73 show the proportions.;
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#X restore 27 166 pd generator;
#X text 27 21 Example: computing and graphing beat patterns. I made
this to make it easier to practice performing a-in-the-time-of-b time
divisions.;
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#X text 20 12 This is an abstraction used in the sequencer example. Here we take a pointer and sequence an array belonging to it \, either the amplitude or the frequency \, depending on the value of argument 2 The template of the scalar is given by argument 1 and that of the array elements by argument 3;
#X text 90 431 Outlets: new y value \, new w value \, time to ramp to new values.;
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#X text 319 276 updated for Pd version 0.39;
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#X text 23 50 'a' controls an arrow pointing upward. The main segment
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\, back to the point \, and then 5 units down and right.;
#X text 28 154 Slightly more complicated construction to make an arrow
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#X text 25 330 It's a good practice to put a small patch like this
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often find yourself wanting to use again later):;
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#X text 35 7 Screen dimensions can be tailored to specific ranges by
adding suffixes in the drawing instructions. For example \, in "template9a"
\, a coordinate such as "b(0:100)(7:77)" instructs the drawpolygon
object to rescale b from the range 0-100 to the range 7-77.;
#X text 39 93 The application is to introduce an offset to a coordinate.
For example \, the construction "a(0:100)(10:110)" just gives a+10.
;
#X text 35 147 Each of the three arrows of template9a is controlled
by a single parameter (a \, b \, or c) and the entire red octagon in
template9b likewise.;
