67 lines
2 KiB
Markdown
67 lines
2 KiB
Markdown
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## related projects
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* [the original resynth gimp plugin in C++][orig]
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* [an updated gimp plugin in C and C++][gimp]
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* [syntex: similar algorithms based on resynth][syntex]
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[orig]: http://logarithmic.net/pfh/resynthesizer
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[gimp]: https://github.com/bootchk/resynthesizer/
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[syntex]: https://github.com/mxgmn/SynTex/
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## help
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```
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usage:
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-a --autism
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sensitivity to outliers
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range: (0,256); default: 32
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-N --neighbors
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points to use when sampling
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range: (0,1024); default: 29
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-r --radius
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square neighborhood, always odd
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range: (0,32); default: [n/a]
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-R --circle-radius
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circle neighborhood radius
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range: (1,128); default: [n/a]
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-M --tries
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random points added to candidates
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range: (0,65536); default: 192
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-p --polish
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extra iterations
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range: (0,9); default: 0
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-m --magic
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magic constant, affects iterations
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range: (0,255); default: 192
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-s --scale
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output size multiplier; negative values set width and height
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range: (-8192,32); default: 1
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-S --seed
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initial RNG value
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range: (0,); default: 0 [time(0)]
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{files...}
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image files to open, resynthesize, and save as {filename}.resynth.png
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required default: [none]
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```
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apologies for the `radius`, `circle-radius`, and `polish` parameters.
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they should be properly described or removed.
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## notes
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includes header libraries from [nothings (stb)][stb] and [notwa (kyaa).][kyaa]
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[stb]: https://github.com/nothings/stb
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[kyaa]: https://gist.github.com/notwa/5d287d807ffe11bbb553462c9940445c#file-kyaa-md
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compile like
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```
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clang -std=gnu11 -lm -Ofast resynth.c -o resynth
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```
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extra flags that i use are
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```
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-Wall -Wextra -Werror=implicit-function-declaration -Winline -Wshadow
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-Wno-unused -Wno-padded -Wno-missing-field-initializers -Wno-misleading-indentation -Wno-disabled-macro-expansion -Wno-language-extension-token -Wno-unknown-warning-option
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```
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