diff options
author | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2005-04-28 00:25:05 +0000 |
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committer | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2005-04-28 00:25:05 +0000 |
commit | 061e4be1f20ac78e3b52bc6429322d5fadcf5831 (patch) | |
tree | c6449d7cf4a19547b97d234ef4c65251ee766c1d /doc/pddp/help-swap.pd | |
parent | e30864640368dc4c25c309fb83365807955e832e (diff) |
cleaned up a number of patches; renamed all to the standard -help.pd format; added some more ideas to the style guide; finished up lists_vs_anythings
svn path=/trunk/; revision=2841
Diffstat (limited to 'doc/pddp/help-swap.pd')
-rw-r--r-- | doc/pddp/help-swap.pd | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/doc/pddp/help-swap.pd b/doc/pddp/help-swap.pd deleted file mode 100644 index 5b966254..00000000 --- a/doc/pddp/help-swap.pd +++ /dev/null @@ -1,185 +0,0 @@ -#N canvas 0 0 625 631 12;
-#X obj 104 572 pddp;
-#X obj 8 8 cnv 15 90 586 empty empty empty 20 12 0 14 -233017 -66577
-0;
-#X text 37 47 INLETS:;
-#X obj 54 18 swap;
-#X text 108 18 - SWAP TWO NUMBERS \, RESPECTING RIGHT-TO-LEFT ORDER
-;
-#X obj 285 470 swap;
-#X floatatom 175 429 5 0 0 0 - - -;
-#X floatatom 372 437 5 0 0 0 - - -;
-#X floatatom 312 497 5 0 0 0 - - -;
-#X floatatom 263 497 5 0 0 0 - - -;
-#X msg 243 427 42 7;
-#X obj 119 438 bng 15 250 50 0 empty empty "bang" 0 -6 0 8 -262144
--1 -1;
-#X msg 290 415 42 7 3 4;
-#X floatatom 506 491 5 0 0 0 - - -;
-#X floatatom 454 490 5 0 0 0 - - -;
-#X msg 454 436 bang;
-#X obj 454 460 swap 12;
-#X text 37 62 - LEFT:;
-#X text 28 263 - RIGHT:;
-#X text 104 63 Float - A float at the left inlet will send the number
-to the right outlet and then send the number at the right inlet to
-the left outlet.;
-#X text 104 117 Bang - A bang at the left inlet will force [swap] to
-send its values to the outlets \, in reverse order. The value from
-the left inlet will be sent to the right outlet then the value at the
-right inlet will be sent out the left outlet.;
-#X text 104 188 List - A list at the left inlet will update the values
-of both of [swap]'s inlets and send the numbers to the outlets in reverse
-order. Note that lists of 3 or more elements will be truncated.;
-#X text 104 264 Float - A float at the right inlet is stored for later
-use. It will be sent to the left outlet when a float or bang is received
-in the left inlet.;
-#X text 104 317 One - [swap] accepts a single float as a creation argument
-which initializes the first value to be sent out the left outlet.;
-#X text 104 370 Two - outputs the float values of the two inlets in
-reverse order when a float \, list \, or bang is received at the left
-inlet.;
-#X text 371 418 float;
-#X text 174 410 float;
-#X text 244 409 list;
-#X text 428 510 creation argument;
-#N canvas 59 0 397 246 Related_Objects 0;
-#X text 25 11 Native PD Objects;
-#X text 23 92 Externals and other object libraries;
-#X obj 42 48 pack;
-#X obj 104 48 unpack;
-#X text 30 126 [split];
-#X restore 104 522 pd Related_Objects;
-#N canvas 60 0 581 620 More_Info 0;
-#X msg 38 54 42 7;
-#X obj 38 79 swap;
-#X floatatom 38 105 5 0 0 0 - - -;
-#X floatatom 97 105 5 0 0 0 - - -;
-#X obj 38 129 pack f f;
-#X obj 38 153 print;
-#N canvas 154 0 649 595 millers_note-off_parser 0;
-#X obj 27 18 notein;
-#X text 103 14 [notein] is an object which receives incoming MIDI data
-from a MIDI instrument. The three outlets are PITCH \, VELOCITY \,
-and MIDI CHANNEL from left to right. It is important to note however
-that the data is outputted from right to left. Which means that the
-first piece of information to be sent out the object is the MIDI CHANNEL.
-;
-#X obj 26 117 swap;
-#X obj 26 156 pack;
-#X obj 26 200 route 0;
-#X floatatom 26 228 5 0 0 0 - - -;
-#X text 102 117 Here \, [swap] is used to store the VELOCITY until
-the PITCH information comes from [notein]. The next step will pack
-the two together...but we have to ensure that [pack] receives the two
-numbers in the correct order: PITCH first \, then VELOCITY. This way
-\, using [route] we can determine whether or not this incoming MIDI
-data is a "note-off" signal (i.e. VELOCITY = 0).;
-#X obj 26 250 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 46 312 notein;
-#X obj 47 352 pack;
-#X obj 47 377 route 0;
-#X floatatom 47 402 5 0 0 0 - - -;
-#X obj 47 420 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 122 308 The goal of the Miller's example at the bottom left
-\, is to retrieve "note-off" signals from [notein]. To do that \, we
-have to test the incoming data for pitches with a velocity of zero.
-To do that \, we are packing up the incoming PITCH and VELOCITY data
-and sending them to [route]...in effect we achieve the following:;
-#X text 98 420 IF velocity = 0 THEN "bang";
-#X text 127 445 In the example above \, the [pack] object will output
-a list as soon as the VELOCITY information comes from [notein]. As
-a result \, the list will be outputted from pack BEFORE the PITCH information
-is retrieved. [swap] is used to solve this problem by making sure that
-the VELOCITY and PITCH are both received before packing them up and
-sending them to the [route] object.;
-#X text 50 248 This will "bang" only when velocity = 0;
-#X text 22 282 THIS IS WHY THE ALTERNATIVE DOESN'T WORK?;
-#X connect 0 0 2 0;
-#X connect 0 1 2 1;
-#X connect 2 0 3 0;
-#X connect 2 1 3 1;
-#X connect 3 0 4 0;
-#X connect 4 0 5 0;
-#X connect 5 0 7 0;
-#X connect 8 0 9 1;
-#X connect 8 1 9 0;
-#X connect 9 0 10 0;
-#X connect 10 0 11 0;
-#X connect 11 0 12 0;
-#X restore 28 569 pd millers_note-off_parser;
-#X floatatom 44 319 5 0 0 0 - - -;
-#X floatatom 94 319 5 0 0 0 - - -;
-#X floatatom 143 319 5 0 0 0 - - -;
-#X floatatom 112 440 5 0 0 0 - - -;
-#X floatatom 161 440 5 0 0 0 - - -;
-#X floatatom 211 440 5 0 0 0 - - -;
-#X msg 37 243 2 2500 9 420;
-#X obj 43 289 unpack f f f f;
-#X floatatom 193 319 5 0 0 0 - - -;
-#X text 14 10 [swap] is most commonly used to change the order of a
-list. This trick is best suited for a PAIR of numbers.;
-#X obj 166 345 swap;
-#X obj 139 370 swap;
-#X obj 112 394 swap;
-#X obj 196 378 swap;
-#X obj 169 403 swap;
-#X obj 228 408 swap;
-#X floatatom 262 440 5 0 0 0 - - -;
-#X text 230 345 This could quickly become ridiculous!;
-#X msg 165 245 1 2 3 4;
-#X msg 254 258 0 200 3333 1111;
-#X text 14 477 In other settings \, the [swap] object is useful as
-a timing mechanism to ensure that two numbers arrive at their destination
-in a particular order. Miller Puckette provided an excellent example
-of [swap] used to build a 'note-off parser'.;
-#X text 14 185 Lists that are longer than two elements could be sorted
-this way \, but the structure quickly becomes unmanageable. It's probably
-better to find an alternative method.;
-#X connect 0 0 1 0;
-#X connect 1 0 2 0;
-#X connect 1 1 3 0;
-#X connect 2 0 4 0;
-#X connect 3 0 4 1;
-#X connect 4 0 5 0;
-#X connect 7 0 19 0;
-#X connect 8 0 18 0;
-#X connect 9 0 17 0;
-#X connect 13 0 14 0;
-#X connect 14 0 7 0;
-#X connect 14 1 8 0;
-#X connect 14 2 9 0;
-#X connect 14 3 15 0;
-#X connect 15 0 17 1;
-#X connect 17 0 18 1;
-#X connect 17 1 20 1;
-#X connect 18 0 19 1;
-#X connect 18 1 20 0;
-#X connect 19 0 10 0;
-#X connect 19 1 21 0;
-#X connect 20 0 21 1;
-#X connect 20 1 22 1;
-#X connect 21 0 11 0;
-#X connect 21 1 22 0;
-#X connect 22 0 12 0;
-#X connect 22 1 23 0;
-#X connect 25 0 14 0;
-#X connect 26 0 14 0;
-#X restore 104 547 pd More_Info;
-#X text 152 573 - Dave Sabine \, November 12 \, 2002;
-#X text 13 317 ARGUMENTS:;
-#X text 29 369 OUTLETS:;
-#X text 20 427 EXAMPLES:;
-#X text 21 522 SEE ALSO:;
-#X connect 5 0 9 0;
-#X connect 5 1 8 0;
-#X connect 6 0 5 0;
-#X connect 7 0 5 1;
-#X connect 10 0 5 0;
-#X connect 11 0 5 0;
-#X connect 12 0 5 0;
-#X connect 15 0 16 0;
-#X connect 16 0 14 0;
-#X connect 16 1 13 0;
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