1 files changed, 80 insertions, 43 deletions

diff --git a/pdp_opencv_distrans-help.pd b/pdp_opencv_distrans-help.pd
index f523ce2..ec2d4b0 100644
--- a/pdp_opencv_distrans-help.pd
+++ b/pdp_opencv_distrans-help.pd
@@ -1,45 +1,82 @@
-#N canvas 575 65 521 599 10;
-#X obj 101 158 pdp_xv;
-#X obj 101 -2 pdp_qt;
-#X obj 134 -66 metro 40;
-#X msg 134 -94 bang;
-#X msg 175 -94 stop;
-#X obj 101 -163 openpanel;
-#X msg 101 -138 open \$1;
-#X msg 101 -191 bang;
-#X msg 135 -39 loop \$1;
-#X obj 215 -39 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 1
+#N canvas 349 59 700 663 10;
+#X text -221 -168 pdp_opencv_distrans : distance processing;
+#X text -221 -154 it's a morphology filter that can be used to preprocess
+video frames;
+#X text -220 -129 written by lluis gomez i bigorda ( lluisgomez@hangar.org
+);
+#X obj -226 -96 cnv 15 621 250 empty empty empty 20 12 0 14 -260097
+-66577 0;
+#X obj 14 -56 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
 1;
-#X floatatom 276 106 5 0 0 0 - - -;
-#X obj 101 99 pdp_opencv_distrans;
-#X text 315 107 edge threshold;
-#X obj 215 -121 loadbang;
-#X text 170 -196 1 first load a video file;
-#X msg 253 23 type 3;
-#X msg 263 43 type 5;
-#X msg 273 62 type 0;
-#X msg 251 -2 voronoi \$1;
-#X obj 342 -2 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
+#X obj 14 -29 metro 40;
+#X msg 104 -2 close;
+#X obj 34 69 pdp_v4l;
+#X msg 91 -34 open /dev/video0;
+#X obj 215 -54 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
 1;
-#X text 361 -2 switch Voronoi diagram mode on/off;
-#X text 310 24 use 3x3 mask;
-#X text 320 43 use 5x5 mask;
-#X text 326 62 use precise distance transform;
-#X connect 1 0 11 0;
-#X connect 2 0 1 0;
-#X connect 3 0 2 0;
-#X connect 4 0 2 0;
-#X connect 5 0 6 0;
-#X connect 6 0 1 0;
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-#X connect 8 0 1 0;
-#X connect 9 0 8 0;
-#X connect 10 0 11 1;
-#X connect 11 0 0 0;
-#X connect 13 0 9 0;
-#X connect 13 0 3 0;
-#X connect 15 0 11 0;
-#X connect 16 0 11 0;
-#X connect 17 0 11 0;
-#X connect 18 0 11 0;
-#X connect 19 0 18 0;
+#X obj 215 -27 metro 40;
+#X msg 296 -8 close;
+#X msg 292 -32 open /dev/video0;
+#X obj 235 71 pdp_v4l2;
+#X msg 301 47 format \$1;
+#X obj 302 25 hradio 15 1 0 4 empty empty empty 0 -8 0 10 -262144 -1
+-1 0;
+#X obj -196 119 pdp_qt;
+#X obj -163 55 metro 40;
+#X msg -163 27 bang;
+#X msg -122 27 stop;
+#X obj -196 -42 openpanel;
+#X msg -196 -17 open \$1;
+#X msg -196 -70 bang;
+#X msg -162 82 loop \$1;
+#X obj -82 82 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
+1;
+#X obj -82 0 loadbang;
+#X text -153 -67 playing a video file;
+#X text 44 -58 Camera input;
+#X obj -225 171 cnv 15 621 250 empty empty empty 20 12 0 14 -258113
+-66577 0;
+#X obj -180 379 pdp_xv;
+#X floatatom -37 197 5 0 0 0 - - -;
+#X obj -180 326 pdp_opencv_distrans;
+#X text 2 196 edge threshold;
+#X msg -30 246 type 3;
+#X msg -20 266 type 5;
+#X msg -10 285 type 0;
+#X msg -32 221 voronoi \$1;
+#X obj 59 221 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
+1;
+#X text 78 221 switch Voronoi diagram mode on/off;
+#X text 27 247 use 3x3 mask;
+#X text 37 266 use 5x5 mask;
+#X text 43 285 use precise distance transform;
+#X connect 4 0 5 0;
+#X connect 5 0 7 0;
+#X connect 6 0 7 0;
+#X connect 7 0 31 0;
+#X connect 8 0 7 0;
+#X connect 9 0 10 0;
+#X connect 10 0 13 0;
+#X connect 11 0 13 0;
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+#X connect 13 0 31 0;
+#X connect 14 0 13 0;
+#X connect 15 0 14 0;
+#X connect 16 0 31 0;
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+#X connect 18 0 17 0;
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