Cycling 74 » Topic: Feedback matrices in slab way:

Feedback matrices in slab way:

Fratzen — Sat, 26 Mar 2011 16:34:12 +0000

Hello,
I would like to adapt this patch in a gl world:

It’s about feedback matrices that I use to overlay some photos taken in real time.
the patch will be more undestandable than my explanations !
Any idea to do the same thing with slabs ?
Thx in advance.
Fratz.

max v2;
#N vpatcher 0 44 1680 1046;
#P window setfont “Georgia Italic” 36.;
#P window linecount 3;
#P comment 1381 498 253 -1117781980 how could I do that in a slab way ?;
#P window setfont “Sans Serif” 18.;
#P window linecount 1;
#P comment 861 589 166 196626 Feedback matrice;
#P comment 390 297 243 196626 Take pictures from absdiff;
#P comment 1125 357 138 196626 Clear feedback;
#P comment 866 252 138 196626 Absdiff+ slide;
#P window setfont “Sans Serif” 9.;
#P newex 720 231 178 196617 jit.slide @slide_up 17 @slide_down 3;
#P newex 722 147 66 196617 jit.rgb2luma;
#P message 721 109 30 196617 open;
#P newex 718 128 105 196617 jit.qt.grab @vmode 2;
#P newex 720 213 123 196617 t l l;
#P newex 724 269 89 196617 jit.op @op absdiff;
#P newex 615 128 30 196617 t b b;
#P user jit.pwindow 678 696 484 244 0 1 0 0 1 0;
#P toggle 614 69 15 0;
#P newex 614 108 57 196617 qmetro 33;
#P newex 1088 393 88 196617 jit.matrix PHOTO;
#P newex 701 524 36 196617 zl reg;
#P newex 701 590 132 196617 jit.matrix PHOTO @adapt 1;
#P newex 696 548 64 196617 jit.op @op +;
#P button 437 332 74 0;
#P message 1088 365 33 196617 clear;
#P window setfont “Sans Serif” 18.;
#P comment 833 124 57 196626 Isight;
#P user panel 711 104 220 85;
#X brgb 191 191 191;
#X frgb 0 0 0;
#X border 1;
#X rounded 0;
#X shadow 0;
#X done;
#P user panel 716 208 301 83;
#X brgb 191 191 191;
#X frgb 0 0 0;
#X border 1;
#X rounded 0;
#X shadow 0;
#X done;
#P user panel 694 582 161 37;
#X brgb 191 0 255;
#X frgb 0 0 0;
#X border 1;
#X rounded 0;
#X shadow 0;
#X done;
#P user panel 1070 385 161 37;
#X brgb 191 0 255;
#X frgb 0 0 0;
#X border 1;
#X rounded 0;
#X shadow 0;
#X done;
#P connect 12 0 11 0;
#P connect 11 0 14 0;
#P connect 8 0 13 0;
#P connect 9 0 7 0;
#P connect 6 0 9 0;
#P connect 7 0 8 0;
#P connect 18 0 17 0;
#P connect 14 1 17 0;
#P connect 19 0 16 0;
#P connect 16 1 20 0;
#P connect 17 0 19 0;
#P connect 20 0 15 0;
#P connect 15 0 9 1;
#P connect 10 0 7 1;
#P connect 16 0 15 1;
#P connect 14 0 10 0;
#P connect 5 0 10 0;
#P pop;

Re: Feedback matrices in slab way:

Peter Nyboer — Sat, 26 Mar 2011 17:24:25 +0000

check out the JItter recipe #24 on this page http://cycling74.com/2006/02/14/jitter-recipes-book-2/

Re: Feedback matrices in slab way:

Fratzen — Sat, 26 Mar 2011 18:39:11 +0000

Thx for your response, but it’s not the desired effect…
It’s not about spatial feedback, just a superposition of frames with the souvenir of all frames… like in the patch……
Ad

Re: Feedback matrices in slab way:

Rob Ramirez — Mon, 28 Mar 2011 20:03:04 +0000

i've pasted a solution below for max 5, and a screenshot if you're not able to open the max5 patch.
let me know if it's not clear.

– Pasted Max Patch, click to expand. –

[attachment=157833,1984]