hi gridflow 0.9.5

svn path=/trunk/; revision=12611

49 files changed, 6487 insertions, 0 deletions

diff --git a/externals/gridflow/examples/binary_operations.pd b/externals/gridflow/examples/binary_operations.pd
new file mode 100644
index 00000000..cf4df98a
--- /dev/null
+++ b/externals/gridflow/examples/binary_operations.pd
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diff --git a/externals/gridflow/examples/blob.pd b/externals/gridflow/examples/blob.pd
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diff --git a/externals/gridflow/examples/bounce.pd b/externals/gridflow/examples/bounce.pd
new file mode 100644
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new file mode 100644
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diff --git a/externals/gridflow/examples/color_correction.pd b/externals/gridflow/examples/color_correction.pd
new file mode 100644
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new file mode 100644
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new file mode 100644
index 00000000..c612e1db
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+#X text 12 372 note: the #layer/#join objects can make the crossfade
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new file mode 100644
index 00000000..4d5bd6b7
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new file mode 100644
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diff --git a/externals/gridflow/examples/epicycloid.pd b/externals/gridflow/examples/epicycloid.pd
new file mode 100644
index 00000000..000bc8c0
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diff --git a/externals/gridflow/examples/game_of_life.pd b/externals/gridflow/examples/game_of_life.pd
new file mode 100644
index 00000000..8be32882
--- /dev/null
+++ b/externals/gridflow/examples/game_of_life.pd
@@ -0,0 +1,92 @@
+#N canvas 429 0 654 368 10;
+#X obj 36 46 tgl 15 0 empty empty empty 0 -6 0 8 -24198 -1 -1 0 1;
+#X obj 31 237 #out window;
+#X text 48 122 this is the feedback loop;
+#X obj 143 50 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
+-1;
+#X obj 262 87 loadbang;
+#X obj 141 103 #store;
+#X obj 161 68 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
+-1;
+#X obj 31 275 print;
+#X obj 31 256 fps detailed;
+#X obj 31 143 t a a;
+#X text 179 68 next;
+#N canvas 0 0 450 632 game 1;
+#X obj 28 64 inlet matrix;
+#X obj 28 141 outlet matrix;
+#X text 18 14 this part at the left defines the rule of the game (this
+is my own rewriting of the rules. it is equivalent to the original
+but faster to compute.);
+#X obj 28 83 # << (b # 1);
+#X obj 28 122 # < (b # 3);
+#X obj 28 103 #convolve (3 3 b # 0 0 0 0 1) \, op >> \, seed (b # 251)
+;
+#X text 26 173 This is about the fastest you can get in GridFlow. This
+solution uses all the advanced dirty tricks you can imagine (and perhaps
+some you can't).;
+#X text 26 221 First I changed the convolution to use << so that *1
+becomes <<0 and *2 becomes <<1 \, because << is faster than *. Then
+I changed << to >> so that \, with a preceding <<1 \, <<0 becomes >>1
+and <<1 becomes >>0. This is because #convolve knows that >>0 is doing
+nothing (just like *1) and we want to have as many of those do-nothing
+operations because they all get removed.;
+#X text 25 322 Then the check for whether the result is 5 \, 6 or 7
+is reduced to a subtraction of 5 \, and a check for whether the result
+is 0 \, 1 or 2 This can be made by a single < by using the "b" (uint8)
+type \, in which negative numbers don't exist (-1 = 255). I can include
+the subtraction in the #convolve by using the seed \, but -5 can't
+be written with a b type \, so you need to write 256-5 = 251 instead.
+;
+#X text 25 423 Those are all optional accelerations. You may want to
+undo a few of those so that you have a patch that is more tweakable
+\, but then you'd realise that it is the nature of the game of life
+to not be very tweakable. This is one of the most sensitive formulas
+you can find: most any change will completely destroy the pattern \,
+changing it into either an explosion of noise or sudden death. There
+are some difficult-to-find interesting tweaks \, but so far \, none
+of them has given rich results like the game of life has.;
+#X text 25 548 The original (3 3 # 2 2 2 2 1 2 2 2 2) is itself a shortcut
+I devised so that I don't have to have separate rules for lit cells
+and unlit cells. This is the only shortcut I'd keep in all versions
+of this patch no matter how much tweaking I'd do.;
+#X connect 0 0 3 0;
+#X connect 3 0 5 0;
+#X connect 4 0 1 0;
+#X connect 5 0 4 0;
+#X restore 31 102 pd game of life;
+#X text 260 60 init with a random map;
+#X text 261 72 10% white dots;
+#X text 33 169 convert this 1-bit matrix to standard RGB \; 1 becomes
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+#X text 20 5 game_of_life.pd;
+#X text 20 18 Copyright 2001 Mathieu Bouchard;
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+#X obj 262 144 # == (b # 0);
+#X msg 262 106 240 320 b # 10;
+#X obj 31 199 # inv+ (b # 0);
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+#X text 13 336 GridFlow 0.9.5;
+#X connect 0 0 15 0;
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+#X connect 24 0 1 0;
+#X connect 25 0 6 0;
diff --git a/externals/gridflow/examples/game_of_life_gem.pd b/externals/gridflow/examples/game_of_life_gem.pd
new file mode 100644
index 00000000..5032ca9e
--- /dev/null
+++ b/externals/gridflow/examples/game_of_life_gem.pd
@@ -0,0 +1,291 @@
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+#X obj 31 143 fork;
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+#X text 18 14 this part at the left defines the rule of the game (this
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+#X obj 28 83 # << (b # 1);
+#X obj 28 122 # < (b # 3);
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+#X connect 0 0 3 0;
+#X connect 3 0 5 0;
+#X connect 4 0 1 0;
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+#X restore 31 102 pd game of life;
+#X text 260 60 init with a random map;
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+#X text 13 336 GridFlow 0.8.0;
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+#X text 20 5 game_of_life.pd;
+#X text 20 18 Copyright 2001 Mathieu Bouchard;
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+#X msg 154 336 reset;
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diff --git a/externals/gridflow/examples/heat.pd b/externals/gridflow/examples/heat.pd
new file mode 100644
index 00000000..743fc4e6
--- /dev/null
+++ b/externals/gridflow/examples/heat.pd
@@ -0,0 +1,173 @@
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+#X text 542 3 heat propagation simulation;
+#X text 396 43 use a greyscale image here;
+#X text 493 17 Copyright 2005 by Mathieu Bouchard;
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new file mode 100644
index 00000000..6b8306a3
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index 00000000..b53220fd
--- /dev/null
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new file mode 100644
index 00000000..15195879
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new file mode 100644
index 00000000..d8f9923d
--- /dev/null
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new file mode 100644
index 00000000..d6bbe262
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new file mode 100644
index 00000000..944dcb7c
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new file mode 100644
index 00000000..c0d00178
--- /dev/null
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+#X text 127 79 This patch demonstrates the basis of motion detection.
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index 00000000..22abdfb3
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new file mode 100644
index 00000000..acccbe7c
--- /dev/null
+++ b/externals/gridflow/examples/nervous_video.pd
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+#X text 193 78 Later modified by Mathieu to add more effects;
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new file mode 100644
index 00000000..9ad80e38
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diff --git a/externals/gridflow/examples/play_video.pd b/externals/gridflow/examples/play_video.pd
new file mode 100644
index 00000000..530c8e66
--- /dev/null
+++ b/externals/gridflow/examples/play_video.pd
@@ -0,0 +1,44 @@
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+#X obj 29 221 #in;
+#X obj 29 -37 tgl 15 0 empty empty empty 17 7 0 10 -24198 -1 -1 0 1
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+#X obj 30 323 display;
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+#X text -6 -83 play_video.pd;
+#X obj 29 -6 metro 33.333;
+#X obj 29 270 #out window \, title video;
+#X obj 29 296 fps;
+#X text -7 363 GridFlow 0.9.0;
+#X text 58 -38 <-- 2 start the metro;
+#X floatatom 69 167 5 0 0 0 - - -;
+#X msg 94 195 42;
+#X text 129 195 <-- select the frame number;
+#X text 116 84 libraries. Photo jpeg compression gives slightly;
+#X text 118 98 better results than mjpega. Rendering is cpu;
+#X text 117 112 intensive so if operations on the images is;
+#X text 117 70 Supported codecs will depend on your installed;
+#X text 114 166 <-- scrub the video (stop the metro first);
+#X text 117 138 such as 320 x 240;
+#X text 118 125 needed \, then start with a lower resolution;
+#X text 174 29 <-- 1 open a file \, make sure the correct;
+#X text 173 43 path is entered in pd's 'Path' preferences.;
+#X floatatom 53 246 5 0 0 0 - - -;
+#X obj 99 245 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
+-1;
+#X text 123 244 <-- outputs a bang when finished;
+#X text 139 -82 see also [#in]'s help file;
+#X msg 46 30 open violoncelle.mov;
+#X connect 0 0 8 0;
+#X connect 0 1 24 0;
+#X connect 0 1 25 0;
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diff --git a/externals/gridflow/examples/plot.pd b/externals/gridflow/examples/plot.pd
new file mode 100644
index 00000000..dad9db76
--- /dev/null
+++ b/externals/gridflow/examples/plot.pd
@@ -0,0 +1,73 @@
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+#X text 97 176 make graph \, twotone channelless;
+#X obj 35 232 outlet;
+#X obj 105 34 #for 0 640 1;
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+#X obj 92 132 #finished;
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+#X obj 256 25 # * 30;
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new file mode 100644
index 00000000..456976c7
--- /dev/null
+++ b/externals/gridflow/examples/polar.pd
@@ -0,0 +1,57 @@
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+-262130 -1 -1 0 256;
+#X obj 29 109 #camera 0 \, size 240 320;
+#X obj 29 90 metro 100;
+#X text 10 1 Copyright 2009 Mathieu Bouchard;
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+#X connect 0 0 21 0;
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diff --git a/externals/gridflow/examples/polygon.pd b/externals/gridflow/examples/polygon.pd
new file mode 100644
index 00000000..a18980ea
--- /dev/null
+++ b/externals/gridflow/examples/polygon.pd
@@ -0,0 +1,123 @@
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+#X obj 18 1 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1 -1
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+#X obj 82 44 inlet tilt_factor;
+#X text 81 27 default: 9000 \, for flatness;
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+#X restore 204 149 pd create star;
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+#X obj 18 117 # + 128;
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+#X obj 18 60 #outer + ( 0 12000 24000 );
+#X text 139 52 each channel is a sine wave \; the three are offset
+from each other 120 degrees. it is almost like turning around in the
+color wheel except we don't support the HSV color model for now.;
+#X connect 1 0 2 0;
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diff --git a/externals/gridflow/examples/polygon_editor.pd b/externals/gridflow/examples/polygon_editor.pd
new file mode 100644
index 00000000..478a9d0e
--- /dev/null
+++ b/externals/gridflow/examples/polygon_editor.pd
@@ -0,0 +1,23 @@
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+#X obj 23 34 tgl 15 0 empty empty empty 0 -6 0 8 -24198 -1 -1 1 1;
+#X obj 41 52 #store (240 320 3 #);
+#X obj 41 219 #out window;
+#X obj 115 238 s events;
+#X obj 50 73 r events;
+#X obj 41 95 t a;
+#X obj 122 181 print unused_events;
+#X obj 41 181 route2 grid;
+#X obj 41 238 route bang;
+#X obj 41 147 #edit_polygon put (3 # 255) (3 2 # 0 0 100 200 200 100)
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+#X connect 0 0 2 0;
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diff --git a/externals/gridflow/examples/postdigital.pd b/externals/gridflow/examples/postdigital.pd
new file mode 100644
index 00000000..53e5c517
--- /dev/null
+++ b/externals/gridflow/examples/postdigital.pd
@@ -0,0 +1,67 @@
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+#X obj 65 89 #camera;
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+#X msg 27 253 open /tmp/foo.mov \, bang \, cast uint8 \, close;
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+#X obj 34 63 #in babbage.jpg;
+#X msg 116 219 open quicktime /tmp/foo.mov \, codec jpeg \, parameter
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+#X obj 30 355 # +;
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+#X text 80 336 boost the residue;
+#X text 64 355 add boosted residue to the original image;
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diff --git a/externals/gridflow/examples/radial_blur.pd b/externals/gridflow/examples/radial_blur.pd
new file mode 100644
index 00000000..acb7e039
--- /dev/null
+++ b/externals/gridflow/examples/radial_blur.pd
@@ -0,0 +1,102 @@
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+#X msg 147 138 set \, add2 1 \, adddollar 1 \, add2 # 1;
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+#X connect 3 0 2 0;
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+#X obj 294 203 #dim;
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+#X text 197 62 1) OPEN AN IMAGE;
+#X msg 134 129 symbol teapot.png;
+#X msg 134 109 symbol babbage.jpg;
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+#X text 24 26 Copyright 2009 by Federico Ferri;
+#X text 85 178 2) BANG #in (MANUALLY OR WITH METRO);
+#X text 58 367 3) PLAY WITH CONTROLS;
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diff --git a/externals/gridflow/examples/ripple.pd b/externals/gridflow/examples/ripple.pd
new file mode 100644
index 00000000..3756a874
--- /dev/null
+++ b/externals/gridflow/examples/ripple.pd
@@ -0,0 +1,184 @@
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diff --git a/externals/gridflow/examples/wobble.pd b/externals/gridflow/examples/wobble.pd
new file mode 100644
index 00000000..4d9e352d
--- /dev/null
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