/
09-drawing.pd
140 lines (140 loc) · 3.73 KB
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09-drawing.pd
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#N canvas 531 42 587 659 10;
#X declare -lib Gem;
#X obj 16 12 cnv 15 400 50 empty empty 9 14 24 0 24 -175655 -66577
0;
#X msg 19 134 create \, 1;
#X msg 27 160 0 \, destroy;
#X obj 117 134 gemhead;
#X obj 117 166 pix_video;
#X obj 117 378 pix_texture;
#X obj 117 402 rectangle 4 3;
#X text 344 126 This is a render-chain.;
#X text 346 140 Always start it with gemhead.;
#X text 344 168 takes the video image from your camera;
#X text 5 399 onto an rectangle;
#X obj 117 191 pix_rgba;
#X text 346 188 converts the colorspace;
#X text 16 540 Challenge:;
#X obj 117 303 pix_blob 4;
#X obj 116 462 gemhead;
#X obj 19 190 gemwin 12;
#X text 348 298 detects the center of gravity;
#X obj 242 357 > 0.001;
#X obj 189 235 hsl 100 15 0 1 0 0 empty empty empty -2 -8 0 10 -262144
-1 -1 1980 1;
#X text 2 377 textures the image;
#X text 294 351 if the blobsize is to small;
#X text 325 413 computer and camera;
#X text 297 400 you may have to ajust this for your;
#X text 292 233 threshold;
#X text 350 311 of blobs in the alpha channel;
#X obj 117 280 alpha;
#X obj 157 280 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
1;
#N canvas 522 443 697 327 draw 0;
#X obj 122 -96 inlet list;
#X obj 134 58 route 1 2 3 4 5 6 7 8 9 10;
#X obj 287 79 route 11 12 13 14 15 16 17 18 19 20;
#X obj 134 -22 f;
#X obj 162 -22 + 1;
#X floatatom 267 15 5 0 0 0 - - -;
#X obj 326 -96 inlet coordinates;
#X obj 5 12 loadbang;
#X obj 199 -96 inlet trigger;
#X obj 134 -46 sel 1;
#X obj 134 33 list append;
#X obj 134 9 + 1;
#X obj 469 107 route 21 22 23 24 25 26 27 28 29 30;
#X obj 122 191 polygon 30 -------------------------------------------------
;
#X obj 190 -22 % 30;
#X msg 5 36 draw line;
#X connect 0 0 13 0;
#X connect 1 0 13 1;
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#X connect 12 9 13 30;
#X connect 14 0 3 1;
#X connect 15 0 13 0;
#X restore 116 518 pd draw;
#X obj 214 493 pack f f f;
#X obj 250 449 t f b;
#X msg 277 471 0;
#X text 58 33 Draw a line following the movement;
#X text 15 85 between the detected points.;
#X text 16 71 We can follow the movement by drawing a line;
#X text 300 363 don't draw;
#X text 354 227 compares the current frame to the;
#X text 354 240 previous one;
#X obj 117 345 mn-flip;
#X obj 219 418 mn-coor_map;
#X msg 186 215 0.2;
#X obj 186 195 loadbang;
#X obj 117 253 pix_movement;
#X obj 311 18 declare -lib Gem;
#X text 17 626 Max Neupert \, GMU - Bauhaus Universität Weimar 2008-2012
;
#X text 58 20 Pure Data + Gem;
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