1 files changed, 140 insertions, 142 deletions

diff --git a/externals/gridflow/pd_examples/sand.pd b/externals/gridflow/pd_examples/sand.pd
index 42a0ed93..1ba43753 100644
--- a/externals/gridflow/pd_examples/sand.pd
+++ b/externals/gridflow/pd_examples/sand.pd
@@ -1,15 +1,14 @@
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-#X text 317 199 disable falling;
-#X obj 6 392 # min 255;
-#X obj 3 167 fork;
-#X obj 295 402 # != 0;
-#X obj 356 446 #fold +;
-#X obj 99 518 s position;
-#X obj 192 -31 tgl 15 0 empty empty empty 0 -6 0 8 -24198 -1 -1 1 1
+#N canvas 524 30 680 557 10;
+#X text 287 159 disable falling;
+#X obj 2 96 fork;
+#X obj 273 294 # != 0;
+#X obj 334 332 #fold +;
+#X obj 8 414 s position;
+#X obj 192 29 tgl 15 0 empty empty empty 0 -6 0 8 -24198 -1 -1 1 1
 ;
-#X obj 295 465 #export;
-#X obj 192 68 #store;
-#X obj 247 133 shunt 2;
+#X obj 273 351 #export;
+#X obj 192 82 #store;
+#X obj 217 113 shunt 2;
 #N canvas 25 226 369 359 mouse 0;
 #X text 143 214 is there a click?;
 #X obj 44 114 != 0;
@@ -34,26 +33,25 @@
 #X connect 11 0 5 0;
 #X connect 12 0 10 0;
 #X connect 12 1 11 0;
-#X restore 398 151 pd mouse click/drag;
-#X obj 358 152 # / 2;
-#X obj 295 423 #ravel;
-#X msg 11 142 100 100;
-#X obj 6 415 # max;
-#X obj 247 198 shunt 2;
-#X obj 26 187 s size;
-#X obj 295 444 #fold +;
-#X obj 454 112 tgl 15 0 empty empty empty 0 -6 0 8 -241291 -1 -1 0
-1;
-#X obj 356 404 @! abs;
-#X obj 432 412 #export;
-#X obj 432 370 #ravel;
-#X obj 288 260 shunt 2;
-#X obj 301 199 tgl 15 0 empty empty empty 0 -6 0 8 -241291 -1 -1 0
+#X restore 366 132 pd mouse click/drag;
+#X obj 327 132 # / 2;
+#X obj 273 313 #ravel;
+#X msg 8 76 100 100;
+#X obj 217 158 shunt 2;
+#X obj 34 96 s size;
+#X obj 273 332 #fold +;
+#X obj 420 95 tgl 15 0 empty empty empty 0 -6 0 8 -241291 -1 -1 0 1
+;
+#X obj 334 294 @! abs;
+#X obj 402 338 #export;
+#X obj 402 300 #ravel;
+#X obj 256 220 shunt 2;
+#X obj 271 159 tgl 15 0 empty empty empty 0 -6 0 8 -241291 -1 -1 0
 1;
-#X obj 356 467 #export;
-#X obj 398 111 shunt 2;
-#X obj 6 348 #greyscale_to_rgb;
-#X obj 399 132 r position;
+#X obj 334 351 #export;
+#X obj 367 94 shunt 2;
+#X obj 2 230 #greyscale_to_rgb;
+#X obj 367 113 r position;
 #N canvas 504 75 496 430 falling 0;
 #X obj 42 147 # +;
 #X text 228 286 vertical falling;
@@ -104,13 +102,13 @@
 #X connect 21 0 7 0;
 #X connect 22 0 8 0;
 #X connect 23 0 2 0;
-#X restore 247 218 pd falling sand;
-#X obj 6 465 #scale_by 2;
-#X obj 8 287 shunt 3;
-#X obj 6 540 print;
-#X obj 136 26 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1
+#X restore 217 178 pd falling sand;
+#X obj 2 373 #scale_by 2;
+#X obj 2 170 shunt 3;
+#X obj 2 452 print;
+#X obj 197 65 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1
 -1;
-#X text 253 -8 auto;
+#X text 253 46 auto;
 #N canvas 292 75 480 513 falling 0;
 #X obj 105 177 # div 5;
 #X text 292 85 horizontal falling;
@@ -161,7 +159,7 @@
 #X connect 21 0 0 0;
 #X connect 22 0 17 0;
 #X connect 23 0 14 0;
-#X restore 292 238 pd falling sand ( 2 );
+#X restore 262 198 pd falling sand ( 2 );
 #N canvas 525 58 536 584 finger 0;
 #X obj 192 7 inlet;
 #X obj 36 78 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
@@ -270,19 +268,18 @@
 #X connect 23 0 21 0;
 #X connect 24 0 15 0;
 #X connect 25 0 3 1;
-#X restore 290 152 pd finger;
-#X obj 342 376 # -;
-#X obj 356 425 #ravel;
-#X msg 3 118 240 320;
-#X obj 432 391 #fold +;
-#X obj 6 328 # + 128;
-#X obj 148 476 #greyscale_to_rgb;
-#X obj 303 134 tgl 15 0 empty empty empty 0 -6 0 8 -241291 -1 -1 0
+#X restore 260 132 pd finger;
+#X obj 310 266 # -;
+#X obj 334 313 #ravel;
+#X msg 2 56 240 320;
+#X obj 402 319 #fold +;
+#X obj 2 211 # + 128;
+#X obj 55 344 #greyscale_to_rgb;
+#X obj 270 115 tgl 15 0 empty empty empty 0 -6 0 8 -241291 -1 -1 0
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-#X text 362 263 enable stats;
-#X text 292 529 checking for conservation of amounts of sand;
-#X msg 3 212 \$1 \$2 1 # 0;
-#X text 33 159 set size / reset;
+#X text 325 220 enable stats;
+#X text 239 391 checking for conservation of amounts of sand;
+#X msg 2 115 \$1 \$2 1 # 0;
 #N canvas 56 229 441 265 lighting 0;
 #X obj 27 209 outlet;
 #X obj 27 180 # +;
@@ -313,105 +310,106 @@
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 #X connect 13 0 8 1;
 #X connect 14 0 1 1;
-#X restore 151 355 pd lighting;
-#X obj 6 518 fps detailed;
-#X obj 344 262 tgl 15 0 empty empty empty 0 -6 0 8 -241291 -1 -1 0
+#X restore 26 268 pd lighting;
+#X obj 2 433 fps detailed;
+#X obj 309 221 tgl 15 0 empty empty empty 0 -6 0 8 -241291 -1 -1 0
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-#X text 152 26 step;
-#X obj 71 253 vradio 15 1 0 3 empty empty empty 0 -6 0 8 -241291 -1
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+#X text 213 65 step;
+#X obj 55 144 vradio 15 1 0 3 empty empty empty 0 -6 0 8 -241291 -1
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-#X text 89 253 heightmap;
-#X text 89 284 topographic;
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-#X text 470 112 disable finger;
-#X obj 332 354 t a a;
-#X obj 6 309 # << 2;
-#X obj 151 334 # << 4;
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+#X text 73 143 heightmap;
+#X text 73 174 topographic;
+#X obj 152 82 t a a;
+#X obj 217 220 t a a;
+#X obj 56 325 # * 255;
+#X obj 56 306 # >= 6;
+#X obj 56 287 # & 7;
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+#X text 436 95 disable finger;
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-#X text -7 576 GridFlow 0.8.0;
-#X text -7 576 GridFlow 0.8.0;
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+#X text -7 506 GridFlow 0.8.0;
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-#X text 0 -72 Copyright 2002 Mathieu Bouchard;
-#X text 0 -85 sand.pd;
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-#X connect 15 1 60 0;
-#X connect 17 0 7 0;
-#X connect 18 0 25 1;
+#X text 0 -12 Copyright 2002 Mathieu Bouchard;
+#X text 0 -25 sand.pd;
+#X text -1 21 set size & reset;
+#X obj 2 295 #clip;
+#X obj 26 249 # << 0;
+#X connect 1 0 43 0;
+#X connect 1 1 14 0;
+#X connect 2 0 11 0;
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