lms-video/Gem/examples/04.pix/18.Curves.pd
Santi Noreña e85d191b46 - Reestructuración de ficheros y directorios general
- merge v0.01 --> Añadido fileselector
- Añadidas fuentes de Gem y Pure Data
- pix2jpg incluído en Gem. Archivos de construcción de Gem modificados.
- Añadido fichero ompiling.txt con instrucciones de compilación
2013-02-04 18:00:17 +01:00

180 lines
4.9 KiB
Text

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#N canvas 285 0 681 629 tables 0;
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#X array edge 8 float 0;
#X coords 0 255 7 0 256 140 1;
#X restore 49 440 graph;
#X text 319 459 set all black and white pixels to black.;
#X text 318 477 set all "grey" pixels (the transients) to white.;
#X restore 219 225 pd tables;
#X obj 30 272 gemhead;
#X obj 30 468 pix_texture;
#N canvas 0 0 450 300 (subpatch) 0;
#X array rgba 67 float 0;
#X coords 0 256 66 0 256 140 1;
#X restore 217 70 graph;
#X text 78 8 pix_curve: adjust the colour of an image;
#X text 291 227 separate tables for r \, g \, b and a;
#X obj 466 274 pix_curve rgba;
#X obj 469 324 pix_curve red green blue;
#X obj 470 373 pix_curve red green blue alpha;
#X text 504 291 one curve for all channels;
#X text 505 391 curves for r \, g \, b \, a;
#X text 500 341 curves for r \, g \, b \; leave a unchanged;
#X msg 507 127 \; rgba cosinesum 64 128 128;
#X obj 30 393 pix_curve rgba;
#N canvas 328 58 600 502 init 0;
#X obj 93 39 loadbang;
#X msg 115 87 \; rgba resize 256 \; red resize 256 green resize 256
\; blue resize 256 \; alpha resize 64 \; alpha const 128;
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#X msg 93 348 \$1 \$1;
#X obj 210 304 / 255;
#X obj 210 326 sqrt;
#X obj 210 347 * 255;
#X obj 210 395 tabwrite red;
#X obj 210 373 pack 0 0;
#X obj 319 456 tabwrite green;
#X obj 104 395 tabwrite blue;
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#X msg 364 83 \; edge resize 8 \; edge const 255 \; edge 0 0 \; edge
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#X restore 604 470 pd init;
#X msg 284 275 set rgba;
#X msg 282 325 set red green blue;
#X msg 278 375 set red green blue alpha;
#X text 505 110 an alternative colour-curve;
#X text 228 56 paint your own curve;
#X obj 30 509 square 2;
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#X text 61 19 this is quite a dummy-routine:;
#X text 78 47 just multiply the pix-buffer with 1 (do nothing !) \,
and make it thereby dirty \, so that the pix_curve routines are going
to be called....;
#X text 56 272 maybe this could be done more easily..?;
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#X obj 30 303 pix_image ../data/fractal.JPG;
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