I wanted to mix past images with present images from a webcam using pix_mix. Attached is a patch that successfully does this using pix_buffer and fails to do this using pix_delay. My question is, why doesn't pix_delay work with pix_mix in my patch? How woulld I change my patch to get pix_delay to get the same results as pix_buffer does?
Thanks, -John -- John http://alumni.media.mit.edu/~harrison/
#N canvas 22 73 990 551 10; #X obj 703 179 gemwin; #X msg 655 146 create \, 1; #X msg 735 146 destroy; #X obj 245 40 gemhead; #X obj 244 66 pix_video; #X obj 205 368 rectangle 4 3; #X obj 294 342 pix_separator; #X obj 205 345 pix_texture; #X obj 244 145 t a b; #X obj 271 168 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 1 1; #X obj 316 192 == 0; #X obj 275 257 gemhead; #X obj 233 304 pix_mix 0.1 0.9; #X obj 296 366 pix_buffer_write MyDelay; #X obj 275 276 pix_buffer_read MyDelay; #X obj 68 277 pix_buffer MyDelay 2; #X obj 528 265 pix_mix 0.1 0.9; #X obj 244 93 spigot 0; #X obj 479 103 spigot 1; #X obj 388 37 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 1 1; #X obj 562 332 pix_delay 1; #X msg 624 308 1; #X obj 624 285 loadbang; #X obj 528 305 pix_separator; #X obj 523 83 == 0; #X text 542 214 PIX_MIX NOT WORKING HERE WITH PIX_DELAY; #X text 45 213 PIX_MIX WORKING WITH PIX_BUFFER; #X text 407 35 switch between pix_buffer and pix_delay. Why are these getting different results?; #X connect 1 0 0 0; #X connect 2 0 0 0; #X connect 3 0 4 0; #X connect 4 0 17 0; #X connect 4 0 18 0; #X connect 6 0 13 0; #X connect 7 0 5 0; #X connect 8 0 12 0; #X connect 8 1 9 0; #X connect 9 0 10 0; #X connect 9 0 13 1; #X connect 10 0 14 1; #X connect 11 0 14 0; #X connect 12 0 6 0; #X connect 12 0 7 0; #X connect 14 0 12 1; #X connect 16 0 7 0; #X connect 16 0 23 0; #X connect 17 0 8 0; #X connect 18 0 16 0; #X connect 19 0 17 1; #X connect 19 0 24 0; #X connect 20 0 16 1; #X connect 21 0 20 1; #X connect 22 0 21 0; #X connect 23 0 20 0; #X connect 24 0 18 1;
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