Kartik K. Agaram
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9c4a381770
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.
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2021-07-11 15:35:55 -07:00 |
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Kartik K. Agaram
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c76ac49f8f
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forget HSL conversion for now, stick to RGB
It looks like seeking the nearest neighbor in HSL space leads to more
saturated colors.
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2021-07-11 15:31:15 -07:00 |
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Kartik K. Agaram
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e8b8584796
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.
Inline a helper.
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2021-07-11 11:42:10 -07:00 |
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Kartik K. Agaram
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70a03be0d0
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.
Extract a helper.
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2021-07-11 09:25:24 -07:00 |
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Kartik K. Agaram
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7e21abe0c9
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.
Inline an unnecessary block.
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2021-07-11 09:18:47 -07:00 |
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Kartik K. Agaram
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5234ba60f5
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.
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2021-07-11 09:16:46 -07:00 |
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Kartik K. Agaram
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598fe88ebb
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.
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2021-07-11 03:47:15 -07:00 |
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Kartik K. Agaram
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430dd67cb2
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dither 256-level greyscale to 8-level greyscale
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2021-07-11 03:14:17 -07:00 |
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Kartik K. Agaram
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eb6cee6022
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.
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2021-07-10 21:15:51 -07:00 |
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Kartik K. Agaram
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e1dc0e8250
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.
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2021-07-10 20:37:21 -07:00 |
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Kartik K. Agaram
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a97a7cb8c4
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.
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2021-07-10 20:10:30 -07:00 |
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Kartik K. Agaram
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80023c3e54
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.
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2021-07-10 20:03:16 -07:00 |
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Kartik K. Agaram
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b28a31315e
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increase precision for dithering computations
Now we get a perfect checkerboard pattern.
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2021-07-10 19:56:32 -07:00 |
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Kartik K. Agaram
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3420f10f18
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.
https://merveilles.town/@akkartik/106559551043772522
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2021-07-10 19:47:32 -07:00 |
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Kartik K. Agaram
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e377991a9e
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.
https://merveilles.town/@akkartik/106557664535993377
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2021-07-10 11:18:47 -07:00 |
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Kartik K. Agaram
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5f8a8c11a2
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dithering greyscale using black/white
Starting to look right.
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2021-07-10 10:51:39 -07:00 |
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Kartik K. Agaram
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2a0f6cbb6f
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reorder a few functions
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2021-07-08 17:08:34 -07:00 |
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Kartik K. Agaram
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76f1fdc83e
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.
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2021-07-08 16:57:07 -07:00 |
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Kartik K. Agaram
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0539b961a0
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scaling ppm images
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2021-07-08 16:53:06 -07:00 |
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Kartik K. Agaram
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b8488c5223
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scaling pgm images
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2021-07-08 16:43:34 -07:00 |
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Kartik K. Agaram
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f07ebb9e5e
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.
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2021-07-08 16:33:49 -07:00 |
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Kartik K. Agaram
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b049cc1320
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.
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2021-07-08 16:23:48 -07:00 |
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Kartik K. Agaram
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019fb0babc
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scaling pbm images
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2021-07-08 11:00:51 -07:00 |
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Kartik K. Agaram
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b628bbd686
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.
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2021-07-08 09:26:55 -07:00 |
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Kartik K. Agaram
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0f29e61238
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better greyscale
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2021-07-08 00:26:58 -07:00 |
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Kartik K. Agaram
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9c70f7c643
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.
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2021-07-08 00:21:01 -07:00 |
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Kartik K. Agaram
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359f55d893
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.
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2021-07-08 00:13:12 -07:00 |
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Kartik K. Agaram
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d1482a9e89
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ppm colors are weird, though
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2021-07-08 00:12:31 -07:00 |
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Kartik K. Agaram
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91af9ccf2c
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ppm support
Typo in commit fe3cbcd77: it only rendered pbm/pgm.
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2021-07-07 19:43:56 -07:00 |
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Kartik K. Agaram
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d78a45340c
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.
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2021-07-07 19:24:12 -07:00 |
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Kartik K. Agaram
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fe3cbcd778
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render ppm/pgm
Looks pretty bad compressing 256 shades of grey to 8.
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2021-07-07 09:57:18 -07:00 |
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Kartik K. Agaram
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a9353ea327
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load ppm/pgm/ppm on demand
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2021-07-07 08:35:17 -07:00 |
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Kartik K. Agaram
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ef73cb78f1
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initial image rendering
Supports just some ASCII formats: https://en.wikipedia.org/wiki/Netpbm
Colors are messed up. That's next.
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2021-07-07 07:13:16 -07:00 |