[PD] pix_video alphachannel

cdriko at free.fr cdriko at free.fr
Thu Dec 7 10:24:17 CET 2006




hello

I've seen your message on the pd list about alpha mix of live input

I'had got the same problem as you with the pix_mix box (vertical flip)

It seems that gem prefers working in 3D than with pix_ objects ...


so
I've made this box to mix two sources
(the mix is in 3D however, it's not
recordable with pix_record, but it's viewable)


----------->


#N canvas 122 21 618 206 12;
#N canvas 73 182 1032 463 melangeur_3D 0;
#X obj 88 346 rectangle 5 4;
#X obj 78 -9 inlet;
#X msg 323 71 quality \$1;
#X obj 323 52 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1 1
;
#X obj 90 229 pix_texture;
#X obj 90 251 alpha;
#X obj 179 158 pix_coloralpha;
#X obj 78 187 pix_takealpha;
#X obj 180 134 pix_levels;
#X msg 197 99 \$1 1 1 0;
#X floatatom 193 30 5 0 0 0 - - -;
#X floatatom 193 76 5 0 0 0 - - -;
#X obj 192 53 / 100;
#X obj 244 -12 loadbang;
#X msg 324 31 1;
#X obj 470 343 rectangle 5 4;
#X obj 472 -10 inlet;
#X obj 472 226 pix_texture;
#X obj 477 250 alpha;
#X obj 571 168 pix_coloralpha;
#X obj 472 196 pix_takealpha;
#X obj 572 144 pix_levels;
#X floatatom 575 27 5 0 0 0 - - -;
#X floatatom 575 73 5 0 0 0 - - -;
#X obj 574 50 / 100;
#X msg 527 28 69;
#X msg 145 31 80;
#X obj 640 -58 inlet;
#X obj 827 104 pack f f f f;
#X floatatom 778 25 5 0 0 0 - - -;
#X floatatom 778 64 5 0 0 0 - - -;
#X obj 778 43 / 100;
#X floatatom 827 24 5 0 0 0 - - -;
#X floatatom 825 65 5 0 0 0 - - -;
#X obj 824 42 / 100;
#X floatatom 875 22 5 0 0 0 - - -;
#X floatatom 873 63 5 0 0 0 - - -;
#X obj 872 40 / 100;
#X floatatom 921 22 5 0 0 0 - - -;
#X floatatom 919 63 5 0 0 0 - - -;
#X obj 918 40 / 100;
#X obj 826 83 t b f;
#X obj 873 85 t b f;
#X obj 924 86 t b f;
#X msg 579 96 0.7 1 \$1 0;
#X connect 1 0 8 0;
#X connect 1 0 7 0;
#X connect 2 0 4 0;
#X connect 2 0 17 0;
#X connect 3 0 2 0;
#X connect 4 0 5 0;
#X connect 5 0 0 0;
#X connect 6 0 7 1;
#X connect 7 0 4 0;
#X connect 8 0 6 0;
#X connect 9 0 8 1;
#X connect 10 0 12 0;
#X connect 11 0 9 0;
#X connect 12 0 11 0;
#X connect 13 0 26 0;
#X connect 13 0 14 0;
#X connect 13 0 25 0;
#X connect 14 0 3 0;
#X connect 16 0 21 0;
#X connect 16 0 20 0;
#X connect 17 0 18 0;
#X connect 18 0 15 0;
#X connect 19 0 20 1;
#X connect 20 0 17 0;
#X connect 21 0 19 0;
#X connect 22 0 24 0;
#X connect 23 0 44 0;
#X connect 24 0 23 0;
#X connect 25 0 22 0;
#X connect 26 0 10 0;
#X connect 27 0 22 0;
#X connect 28 0 21 1;
#X connect 29 0 31 0;
#X connect 30 0 28 0;
#X connect 31 0 30 0;
#X connect 32 0 34 0;
#X connect 33 0 41 0;
#X connect 34 0 33 0;
#X connect 35 0 37 0;
#X connect 36 0 42 0;
#X connect 37 0 36 0;
#X connect 38 0 40 0;
#X connect 39 0 43 0;
#X connect 40 0 39 0;
#X connect 41 0 28 0;
#X connect 41 1 28 1;
#X connect 42 0 28 0;
#X connect 42 1 28 2;
#X connect 43 0 28 0;
#X connect 43 1 28 3;
#X connect 44 0 21 1;
#X restore 204 88 pd melangeur_3D;
#X text 330 59 mix amount (0-100);
#X text 244 60 source 2;
#X text 150 61 source 1;




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