[PD-cvs] externals/hcs/pan TODO,NONE,1.1 goginspan~-help.pd,NONE,1.1 gpan~-help.pd,NONE,1.1 gpan~.pd,NONE,1.1 linearpan~-help.pd,NONE,1.1 linearpan~.pd,NONE,1.1

Sun Nov 28 21:48:34 CET 2004

Update of /cvsroot/pure-data/externals/hcs/pan
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23488

Added Files:
	TODO goginspan~-help.pd gpan~-help.pd gpan~.pd 
	linearpan~-help.pd linearpan~.pd 
Log Message:
started library of standard panning objects

--- NEW FILE: gpan~-help.pd ---
#N canvas 168 428 470 338 10;
#X obj 77 187 gpan~;
#X obj 54 155 osc~ 300;
#X obj 114 155 osc~ 400;
#X obj 129 246 dac~;
#X obj 5 2 cnv 15 450 20 empty empty [gpan~] 2 11 1 18 -233017 -66577
0;
#X obj 422 3 pddp;
#X msg 190 101 0;
#X msg 239 101 0.5;
#X msg 284 101 1;
#X text 18 43 A stereo pan object with a built-in slider to control
and display the status.;
#X text 188 86 left;
#X text 229 86 center;
#X text 283 86 right;
#X obj 361 203 tgl 25 0 empty empty DSP 3 12 1 9 -24198 -1 -1 0 1;
#X msg 361 235 \; pd dsp \$1;
#X text 201 299 released under the GNU GPL;
#X text 37 284 (C) Copyright 2003 Marc Lavalee;
#X connect 0 0 3 0;
#X connect 0 1 3 1;
#X connect 1 0 0 0;
#X connect 2 0 0 1;
#X connect 6 0 0 2;
#X connect 7 0 0 2;
#X connect 8 0 0 2;
#X connect 13 0 14 0;

--- NEW FILE: linearpan~-help.pd ---
#N canvas 503 335 477 320 10;
#X obj 5 2 cnv 15 450 20 empty empty [linearpan~] 2 11 1 18 -233017
-66577 0;
#X obj 422 3 pddp;
#X text 27 270 (C) Copyright 2004 Hans-Christoph Steiner <hans at at.or.at>
;
#X text 244 284 released under the GNU GPL;
#X obj 134 225 dac~;
#X obj 181 145 hsl 128 20 0 1 0 1 empty empty pan_position 6 10 1 11
-262131 -1 -1 6350 0;
#X text 16 37 Pan a mono signal using linear panning. The left inlet
takes the audio signal and the right inlet takes the control signal
with 0 = left \, 1 = right \, and 0.5 = center.;
#X obj 84 131 osc~ 250;
#X obj 84 152 *~ 0.5;
#X obj 362 186 tgl 25 0 empty empty DSP 3 12 1 9 -24198 -1 -1 1 1;
#X msg 362 218 \; pd dsp \$1;
#X obj 113 187 linearpan~;
#X connect 5 0 11 1;
#X connect 7 0 8 0;
#X connect 8 0 11 0;
#X connect 9 0 10 0;
#X connect 11 0 4 0;
#X connect 11 1 4 1;

--- NEW FILE: gpan~.pd ---
#N canvas 0 22 474 324 10;
#X obj 55 118 inlet~;
#X obj 304 139 inlet~;
#X obj 303 249 outlet~;
#X obj 54 249 outlet~;
#X obj 71 161 expr 1-$f1;
#X obj 164 115 hsl 64 8 0 1 0 1 empty empty empty -2 -6 0 8 -166441
-123526 -1 3150 1;
#X msg 161 79 0.5;
#X obj 365 140 inlet;
#X text 171 225 [gpan~];
#X text 242 289 released under the GNU GPL;
#X text 18 289 (C) Copyright 2004 Marc Lavalee;
#X obj 319 205 line~;
#X msg 319 184 \$1 1;
#X obj 71 202 line~;
#X msg 71 181 \$1 1;
#X obj 303 225 *~;
#X obj 55 227 *~;
#X obj 161 58 loadbang;
#X connect 0 0 16 0;
#X connect 1 0 15 0;
#X connect 4 0 14 0;
#X connect 5 0 12 0;
#X connect 5 0 4 0;
#X connect 6 0 5 0;
#X connect 7 0 5 0;
#X connect 11 0 15 1;
#X connect 12 0 11 0;
#X connect 13 0 16 1;
#X connect 14 0 13 0;
#X connect 15 0 2 0;
#X connect 16 0 3 0;
#X connect 17 0 6 0;
#X coords 0 0 1 1 120 12 1;

--- NEW FILE: goginspan~-help.pd ---
#N canvas 229 280 522 407 10;
#X floatatom 94 35 4 -45 45 0 - - -;
#X floatatom 112 85 0 0 0 0 - - -;
#N canvas 184 223 495 266 output 0;
#X obj 338 160 t b;
#X obj 338 110 f;
#X obj 338 60 inlet;
#X text 344 29 mute;
#X obj 338 185 f;
#X msg 425 178 0;
#X msg 338 85 bang;
#X obj 338 135 moses 1;
#X obj 425 153 t b f;
#X obj 397 117 moses 1;
#X obj 83 148 dbtorms;
#X obj 397 92 r master-lvl;
#X obj 83 42 r master-lvl;
#X obj 338 210 s master-lvl;
#X obj -15 176 inlet~;
#X obj 199 41 inlet;
#X text 199 18 level;
#X obj 199 100 s master-lvl;
#X msg 96 65 set \$1;
#X obj 96 89 outlet;
#X msg 214 64 \; pd dsp 1;
#X obj 83 194 line~;
#X obj -15 207 *~;
#X obj -15 236 dac~;
#X obj 83 171 pack 0 50;
#X text -17 153 audio;
#X text 93 110 show level;
#X obj 31 182 inlet~;
#X obj 31 218 *~;
#X connect 0 0 4 0;
#X connect 1 0 7 0;
#X connect 2 0 6 0;
#X connect 4 0 13 0;
#X connect 5 0 13 0;
#X connect 6 0 1 0;
#X connect 7 0 0 0;
#X connect 7 1 8 0;
#X connect 8 0 5 0;
#X connect 9 1 4 1;
#X connect 10 0 24 0;
#X connect 11 0 1 1;
#X connect 11 0 9 0;
#X connect 12 0 10 0;
#X connect 12 0 18 0;
#X connect 14 0 22 0;
#X connect 15 0 17 0;
#X connect 15 0 20 0;
#X connect 18 0 19 0;
#X connect 21 0 22 1;
#X connect 21 0 28 1;
#X connect 22 0 23 0;
#X connect 24 0 21 0;
#X connect 27 0 28 0;
#X connect 28 0 23 1;
#X restore 74 112 pd output;
#X msg 132 84 MUTE;
#X text 166 83 <-- output amplitude;
#N canvas 5 21 600 400 pulse 0;
#X obj 175 203 cos~;
#X obj 175 131 -~ 0.5;
#X obj 175 179 clip~ -0.5 0.5;
#X obj 175 227 hip~ 5;
#X obj 175 155 *~ 82;
#X obj 175 107 phasor~ 16;
#X obj 175 251 outlet~;
#X connect 0 0 3 0;
#X connect 1 0 4 0;
#X connect 2 0 0 0;
#X connect 3 0 6 0;
#X connect 4 0 2 0;
#X connect 5 0 1 0;
#X restore 22 33 pd pulse;
#X msg 21 177 \; pd dsp 1;
#X msg 91 177 \; pd dsp 0;
#X text 43 208 ON;
#X text 108 208 OFF;
#X obj 22 152 loadbang;
#X text 133 36 angle in degrees range -45 to 45;
#X obj 22 58 pan_gogins~;
#X text 17 324 pan_gogins~ a modification of pan~ by Ian Mott;
#X text 16 341 implements an algorithm conceived by Michael Gogins
and described at: http://www.csounds.com/ezine/autumn1999/beginners/
;
#X connect 0 0 12 1;
#X connect 1 0 2 2;
#X connect 2 0 1 0;
#X connect 3 0 2 3;
#X connect 5 0 12 0;
#X connect 10 0 6 0;
#X connect 12 0 2 0;
#X connect 12 1 2 1;

--- NEW FILE: TODO ---

- remove motex [pan~] from distros and replace with these Pd patches.

- write equal power panning object in Pd to replace motex [pan~]

- write pan_gogins~.c in Pd

- implmenet other panning algorithms in Pd from 
  http://www.csounds.com/ezine/autumn1999/beginners/

- write all_about_panning, including graphs and discussion from 
  http://www.csounds.com/ezine/autumn1999/beginners/


--- NEW FILE: linearpan~.pd ---
#N canvas 149 216 438 560 10;
#X obj 121 27 inlet~;
#X obj 233 26 inlet;
#X obj 30 443 *~;
#X obj 30 472 outlet~;
#X obj 180 442 *~;
#X obj 180 471 outlet~;
#X text 37 492 left;
#X text 183 491 right;
#X obj 233 82 expr if($f1 > 0 \, $f1 \, 0);
#X obj 233 63 expr if($f1 < 1 \, $f1 \, 1);
#X text 246 49 filter so 0 < f < 1;
#X obj 46 157 expr 1 - $f1;
#X text 130 518 (C) Copyright 2004 Hans-Christoph Steiner;
#X text 234 534 released under the GNU GPL;
#X obj 196 418 line~;
#X obj 46 418 line~;
#X text 10 17 [linearpan~];
#X obj 297 162 samplerate~;
#X obj 297 141 loadbang;
#X obj 311 230 /;
#X msg 297 208 64;
#X obj 297 189 t b f;
#X floatatom 304 272 8 0 0 3 block_size_in_secs - -;
#X obj 280 142 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 196 337 t f b;
#X obj 226 356 f;
#X obj 196 379 pack f f;
#X msg 196 399 \$1 \$2;
#X text 163 208 default block size:;
#X obj 46 337 t f b;
#X obj 76 356 f;
#X obj 46 379 pack f f;
#X msg 46 399 \$1 \$2;
#X connect 0 0 2 0;
#X connect 0 0 4 0;
#X connect 1 0 9 0;
#X connect 2 0 3 0;
#X connect 4 0 5 0;
#X connect 8 0 11 0;
#X connect 8 0 24 0;
#X connect 9 0 8 0;
#X connect 11 0 29 0;
#X connect 14 0 4 1;
#X connect 15 0 2 1;
#X connect 17 0 21 0;
#X connect 18 0 17 0;
#X connect 19 0 22 0;
#X connect 19 0 25 1;
#X connect 19 0 30 1;
#X connect 20 0 19 0;
#X connect 21 0 20 0;
#X connect 21 1 19 1;
#X connect 23 0 17 0;
#X connect 24 0 26 0;
#X connect 24 1 25 0;
#X connect 25 0 26 1;
#X connect 26 0 27 0;
#X connect 27 0 14 0;
#X connect 29 0 31 0;
#X connect 29 1 30 0;
#X connect 30 0 31 1;
#X connect 31 0 32 0;
#X connect 32 0 15 0;