#N canvas 651 0 632 642 10;
#X obj 25 293 #in;
#X obj 25 341 #out window;
#X text 12 27 This object is useful for color correction. for each
pixel it takes it apart \, looks up each part separately in the colormap
and constructs a new pixel from that.;
#X obj 213 265 #for 0 256;
#X obj 213 305 #outer gamma;
#X msg 25 267 load bluemarble.jpg;
#X obj 25 248 t b b;
#X obj 289 261 #color 0 1024 1;
#X msg 289 219 1024 512 256;
#X obj 289 200 loadbang;
#X obj 25 322 #apply_colormap_channelwise;
#X obj 25 219 metro 100;
#X obj 25 202 tgl 15 0 empty empty empty 0 -6 0 8 -24198 -1 -1 0 1
;
#X text 357 244 vary this:;
#X obj 0 0 doc_h;
#X obj 3 383 doc_c 0;
#X obj 3 423 doc_i 2;
#X obj 3 546 doc_o 1;
#X obj 14 453 doc_ii 0;
#X obj 14 501 doc_ii 1;
#X obj 14 576 doc_oo 0;
#X obj 97 453 doc_m i0 grid;
#X text 12 70 currently works only with 3 channels at a time!;
#X text 15 89 it also works on non-images \, for example on colormaps
themselves \, but the last dimension must be channels \, and there
must be three channels.;
#X text 14 136 Note: if you just need to apply a palette on an indexed-color
picture or greyscale picture \, you don't need this. Just use #store
instead.;
#X obj 0 628 doc_f;
#X obj 97 501 doc_m i1 grid;
#X obj 97 576 doc_m o0 grid;
#X obj 3 608 doc_also;
#X obj 103 608 #store;
#X text 232 501 dim(intensities \, channels): Colormap (aka palette)
\, as one color-correction curve per channel.;
#X text 232 576 dim(... \, channels): grid of the same size as the
input.;
#X text 232 453 dim(... \, channels): grid that will be modified by
the colormap. This can be a image or anything else that is made of
pixels (a palette \, a group of images \, etc);
#X connect 0 0 10 0;
#X connect 3 0 4 0;
#X connect 4 0 10 1;
#X connect 5 0 0 0;
#X connect 6 0 5 0;
#X connect 6 1 3 0;
#X connect 7 0 4 1;
#X connect 8 0 7 0;
#X connect 9 0 8 0;
#X connect 10 0 1 0;
#X connect 11 0 6 0;
#X connect 12 0 11 0;
#X connect 21 1 32 0;
#X connect 26 1 30 0;
#X connect 27 1 31 0;
#X connect 28 1 29 0;