.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.TH lutgen 1 - - ""
.PP
.SH SYNOPSIS
.nf
\fBlutgen\fP\fR \fP\fICOMMAND ...\fP\fR
\fP\fBlutgen\fP\fR \fP\fBgenerate\fP\fR \fP\fR[\fP\fB\-o\fP\fR=\fP\fIPATH\fP\fR] [\fP\fB\-p\fP\fR=\fP\fIPALETTE\fP\fR] ([\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISHAPE\fP\fR] | \fP\fB\-S\fP\fR [\fP\fB\-p\fP\fR=\fP\fIPOWER\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-G\fP\fR [\fP\fB\-m\fP\fR=\fP\fIMEAN\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISTD_DEV\fP\fR] [\fP\fB\-i\fP\fR=\fP\fIITERS\fP\fR] [\fP\fB\-S\fP\fR=\fP\fISEED\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-N\fP\fR [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR]) \fP\fB\-\-\fP\fR [\fP\fICOLORS\fP\fR]...\fP\fR
\fP\fBlutgen\fP\fR \fP\fBapply\fP\fR \fP\fR[\fP\fB\-d\fP\fR] [\fP\fB\-o\fP\fR=\fP\fIPATH\fP\fR] [\fP\fB\-p\fP\fR=\fP\fIPALETTE\fP\fR] [\fP\fB\-c\fP\fR] (\fP\fB\-\-hald\-clut\fP\fR=\fP\fIFILE\fP\fR | [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISHAPE\fP\fR] | \fP\fB\-S\fP\fR [\fP\fB\-p\fP\fR=\fP\fIPOWER\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-G\fP\fR [\fP\fB\-m\fP\fR=\fP\fIMEAN\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISTD_DEV\fP\fR] [\fP\fB\-i\fP\fR=\fP\fIITERS\fP\fR] [\fP\fB\-S\fP\fR=\fP\fISEED\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-N\fP\fR [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR]) \fP\fIIMAGES\fP\fR... \fP\fB\-\-\fP\fR [\fP\fICOLORS\fP\fR]...\fP\fR
\fP\fBlutgen\fP\fR \fP\fBpatch\fP\fR \fP\fR[\fP\fB\-w\fP\fR] [\fP\fB\-n\fP\fR] [\fP\fB\-p\fP\fR=\fP\fIPALETTE\fP\fR] (\fP\fB\-\-hald\-clut\fP\fR=\fP\fIFILE\fP\fR | [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISHAPE\fP\fR] | \fP\fB\-S\fP\fR [\fP\fB\-p\fP\fR=\fP\fIPOWER\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-G\fP\fR [\fP\fB\-m\fP\fR=\fP\fIMEAN\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISTD_DEV\fP\fR] [\fP\fB\-i\fP\fR=\fP\fIITERS\fP\fR] [\fP\fB\-S\fP\fR=\fP\fISEED\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-N\fP\fR [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR]) \fP\fIFILES\fP\fR... \fP\fB\-\-\fP\fR [\fP\fICOLORS\fP\fR]...\fP\fR
\fP\fBlutgen\fP\fR \fP\fBpalette\fP\fR \fP\fR(\fP\fICOMMAND ...\fP\fR | \fP\fIPALETTE\fP\fR...)\fP\fR
\fP\fBlutgen\fP\fR \fP\fBpalette\fP\fR \fP\fBnames\fP\fR \fP\fR
\fP\fBlutgen\fP\fR \fP\fBpalette\fP\fR \fP\fBall\fP\fR \fP\fR
\fP
.fi
.SH LUTGEN\ 
.SH NAME
\fRlutgen \- \fP\fRA blazingly fast interpolated LUT utility for arbitrary and popular color palettes.\fP
.SH SYNOPSIS
\fBlutgen\fP\fR \fP\fICOMMAND ...\fP
.PP
.SS
\fBExamples:\fP\fR
  $ \fP\fBlutgen generate \-p gruvbox\-dark\fP\fR
  $ \fP\fBlutgen apply \-p carburetor wallpaper.png\fP\fR
  $ \fP\fBlutgen patch \-Np tomorrow theme.css > tomorrow.diff\fP\fR
  $ \fP\fBlutgen palette gruvbox\-dark gruvbox\-light\fP
.PP
.SS AVAILABLE\ OPTIONS:
.TP
\fB\-h\fP\fR, \fP\fB\-\-help\fP
\fRPrints help information\fP
.PP
.TP
\fB\-V\fP\fR, \fP\fB\-\-version\fP
\fRPrints version information\fP
.PP
.PP
.SS AVAILABLE\ COMMANDS:
.TP
\fBgenerate\fP\fR, \fP\fBg\fP
\fRGenerate and save a Hald CLUT to disk.\fP
.PP
.TP
\fBapply\fP\fR, \fP\fBa\fP
\fRApply a generated or provided Hald CLUT to images.\fP
.PP
.TP
\fBpatch\fP\fR, \fP\fBp\fP
\fRGenerate a patch for colors inside text files.\fP
.PP
.TP
\fBpalette\fP\fR, \fP\fBP\fP
\fRPrint palette names and colors\fP
.PP
.PP
.SS
\fBSupported image formats:\fP\fR
 \fP\fBavif\fP\fR \fP\fBbmp\fP\fR \fP\fBdds\fP\fR \fP\fBexr\fP\fR \fP\fBff\fP\fR \fP\fBgif\fP\fR \fP\fBhdr\fP\fR \fP\fBico\fP\fR \fP\fBjpg\fP\fR \fP\fBjpeg\fP\fR \fP\fBpng\fP\fR \fP\fBpnm\fP\fR \fP\fBqoi\fP\fR \fP\fBtga\fP\fR \fP\fBtiff\fP\fR \fP\fBwebp\fP
.SH LUTGEN\ GENERATE\ 
.SH NAME
\fRlutgen \- \fP\fRGenerate and save a Hald CLUT to disk.\fP
.SH SYNOPSIS
\fBlutgen\fP\fR \fP\fBgenerate\fP\fR \fP\fR[\fP\fB\-o\fP\fR=\fP\fIPATH\fP\fR] [\fP\fB\-p\fP\fR=\fP\fIPALETTE\fP\fR] ([\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISHAPE\fP\fR] | \fP\fB\-S\fP\fR [\fP\fB\-p\fP\fR=\fP\fIPOWER\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-G\fP\fR [\fP\fB\-m\fP\fR=\fP\fIMEAN\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISTD_DEV\fP\fR] [\fP\fB\-i\fP\fR=\fP\fIITERS\fP\fR] [\fP\fB\-S\fP\fR=\fP\fISEED\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-N\fP\fR [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR]) \fP\fB\-\-\fP\fR [\fP\fICOLORS\fP\fR]...\fP
.PP
.SS AVAILABLE\ POSITIONAL\ ITEMS:
.TP
\fICOLORS\fP
\fRCustom colors to use. Combines with a palette if provided.\fP
.PP
.PP
.SS AVAILABLE\ OPTIONS:
.TP
\fB\-o\fP\fR, \fP\fB\-\-output\fP\fR=\fP\fIPATH\fP
\fRPath to write output to.\fP
.PP
.TP
\fB\-p\fP\fR, \fP\fB\-\-palette\fP\fR=\fP\fIPALETTE\fP
\fRBuiltin or custom palette to use.

Custom palettes can be added to `$LUTGEN_DIR` or `<CONFIG DIR>/lutgen`.
   \- Linux: `/home/alice/.config/lutgen`
   \- macOS: `/Users/Alice/Library/Application Support/lutgen`
   \- Windows: `C:\\Users\\Alice\\AppData\\Roaming\\lutgen`

Names are case\-insensitive and parsed from the file stem, minus any file extensions.
For example, `~/.config/lutgen/My\-palette.txt` would be avalable to use as `my\-palette`.\fP
.PP
.TP
\fB\-L\fP\fR, \fP\fB\-\-lum\fP\fR=\fP\fIFACTOR\fP
\fRFactor to multiply luminocity values by. Effectively weights the interpolation to prefer
more colorful or more greyscale/unsaturated matches. Usually paired with `\-\-preserve`.\fP
.PP
.TP
\fR[default: 1.0]\fP
.PP
.TP
\fB\-l\fP\fR, \fP\fB\-\-level\fP\fR=\fP\fI2\-16\fP
\fRHald clut level to generate. A level of 16 stores a value for the entire sRGB color space.\fP
.PP
.TP
\fR[default: 10]\fP
.PP
.TP
\fB\-n\fP\fR, \fP\fB\-\-nearest\fP\fR=\fP\fINEAREST\fP
\fRNumber of nearest colors to consider when interpolating. 0 uses all available colors.\fP
.PP
.TP
\fR[default: 16]\fP
.PP
.TP
\fB\-P\fP\fR, \fP\fB\-\-preserve\fP
\fRPreserve the original image\*(Aqs luminocity values after interpolation.\fP
.PP
.TP
\fR[default: false]\fP
.PP
.TP
\fB\-s\fP\fR, \fP\fB\-\-shape\fP\fR=\fP\fISHAPE\fP
\fRShape parameter for the default Gaussian RBF interpolation. Effectively creates more or
less blending between colors in the palette, where bigger numbers equal less blending.
Effect is heavily dependant on the number of nearest colors used.\fP
.PP
.TP
\fR[default: 128.0]\fP
.PP
.SS -S\ [-P=POWER]\ [-N=NEAREST]\ [-P]\ [-L=FACTOR]\ [-L=2-16]
.TP
\fB\-S\fP\fR, \fP\fB\-\-shepards\-method\fP
\fREnable using Shepard\*(Aqs method (Inverse Distance RBF) for interpolation.\fP
.PP
.TP
\fB\-p\fP\fR, \fP\fB\-\-power\fP\fR=\fP\fIPOWER\fP
\fRPower parameter for shepard\*(Aqs method.\fP
.PP
.TP
\fR[default: 4.0]\fP
.PP
.PP
.SS -G\ [-M=MEAN]\ [-S=STD_DEV]\ [-I=ITERS]\ [-S=SEED]\ [-L=FACTOR]\ [-L=2-16]
.TP
\fB\-G\fP\fR, \fP\fB\-\-gaussian\-sampling\fP
\fREnable using Gaussian sampling for interpolation (slow).\fP
.PP
.TP
\fB\-m\fP\fR, \fP\fB\-\-mean\fP\fR=\fP\fIMEAN\fP
\fRAverage amount of noise to apply in each iteration.\fP
.PP
.TP
\fR[default: 0.0]\fP
.PP
.TP
\fB\-s\fP\fR, \fP\fB\-\-std\-dev\fP\fR=\fP\fISTD_DEV\fP
\fRStandard deviation parameter for the noise applied in each iteration.\fP
.PP
.TP
\fR[default: 20.0]\fP
.PP
.TP
\fB\-i\fP\fR, \fP\fB\-\-iterations\fP\fR=\fP\fIITERS\fP
\fRNumber of iterations of noise to apply to each pixel.\fP
.PP
.TP
\fR[default: 512]\fP
.PP
.TP
\fB\-S\fP\fR, \fP\fB\-\-seed\fP\fR=\fP\fISEED\fP
\fRSeed for noise rng.\fP
.PP
.TP
\fR[default: 42080085]\fP
.PP
.PP
.SS -N\ [-L=FACTOR]\ [-L=2-16]
.TP
\fB\-N\fP\fR, \fP\fB\-\-nearest\-neighbor\fP
\fRDisable interpolation completely.\fP
.PP
.PP
.TP
\fB\-h\fP\fR, \fP\fB\-\-help\fP
\fRPrints help information\fP
.PP
.SH LUTGEN\ APPLY\ 
.SH NAME
\fRlutgen \- \fP\fRApply a generated or provided Hald CLUT to images.\fP
.SH SYNOPSIS
\fBlutgen\fP\fR \fP\fBapply\fP\fR \fP\fR[\fP\fB\-d\fP\fR] [\fP\fB\-o\fP\fR=\fP\fIPATH\fP\fR] [\fP\fB\-p\fP\fR=\fP\fIPALETTE\fP\fR] [\fP\fB\-c\fP\fR] (\fP\fB\-\-hald\-clut\fP\fR=\fP\fIFILE\fP\fR | [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISHAPE\fP\fR] | \fP\fB\-S\fP\fR [\fP\fB\-p\fP\fR=\fP\fIPOWER\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-G\fP\fR [\fP\fB\-m\fP\fR=\fP\fIMEAN\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISTD_DEV\fP\fR] [\fP\fB\-i\fP\fR=\fP\fIITERS\fP\fR] [\fP\fB\-S\fP\fR=\fP\fISEED\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-N\fP\fR [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR]) \fP\fIIMAGES\fP\fR... \fP\fB\-\-\fP\fR [\fP\fICOLORS\fP\fR]...\fP
.PP
.SS AVAILABLE\ POSITIONAL\ ITEMS:
.TP
\fIIMAGES\fP
\fRImages to correct, using the generated or provided hald clut.\fP
.PP
.TP
\fICOLORS\fP
\fRCustom colors to use. Combines with a palette if provided.\fP
.PP
.PP
.SS AVAILABLE\ OPTIONS:
.TP
\fB\-d\fP\fR, \fP\fB\-\-dir\fP
\fRAlways save to a directory when there is only one input file.
(matches output behavior for multiple files)\fP
.PP
.TP
\fB\-o\fP\fR, \fP\fB\-\-output\fP\fR=\fP\fIPATH\fP
\fRPath to write output to.\fP
.PP
.TP
\fB\-p\fP\fR, \fP\fB\-\-palette\fP\fR=\fP\fIPALETTE\fP
\fRBuiltin or custom palette to use.

Custom palettes can be added to `$LUTGEN_DIR` or `<CONFIG DIR>/lutgen`.
   \- Linux: `/home/alice/.config/lutgen`
   \- macOS: `/Users/Alice/Library/Application Support/lutgen`
   \- Windows: `C:\\Users\\Alice\\AppData\\Roaming\\lutgen`

Names are case\-insensitive and parsed from the file stem, minus any file extensions.
For example, `~/.config/lutgen/My\-palette.txt` would be avalable to use as `my\-palette`.\fP
.PP
.TP
\fB\-c\fP\fR, \fP\fB\-\-cache\fP
\fRCache generated LUT. No effect when using an external LUT.\fP
.PP
.TP
\fB    \-\-hald\-clut\fP\fR=\fP\fIFILE\fP
\fRExternal Hald CLUT to use instead of generating one.\fP
.PP
.TP
\fB\-L\fP\fR, \fP\fB\-\-lum\fP\fR=\fP\fIFACTOR\fP
\fRFactor to multiply luminocity values by. Effectively weights the interpolation to prefer
more colorful or more greyscale/unsaturated matches. Usually paired with `\-\-preserve`.\fP
.PP
.TP
\fR[default: 1.0]\fP
.PP
.TP
\fB\-l\fP\fR, \fP\fB\-\-level\fP\fR=\fP\fI2\-16\fP
\fRHald clut level to generate. A level of 16 stores a value for the entire sRGB color space.\fP
.PP
.TP
\fR[default: 10]\fP
.PP
.TP
\fB\-n\fP\fR, \fP\fB\-\-nearest\fP\fR=\fP\fINEAREST\fP
\fRNumber of nearest colors to consider when interpolating. 0 uses all available colors.\fP
.PP
.TP
\fR[default: 16]\fP
.PP
.TP
\fB\-P\fP\fR, \fP\fB\-\-preserve\fP
\fRPreserve the original image\*(Aqs luminocity values after interpolation.\fP
.PP
.TP
\fR[default: false]\fP
.PP
.TP
\fB\-s\fP\fR, \fP\fB\-\-shape\fP\fR=\fP\fISHAPE\fP
\fRShape parameter for the default Gaussian RBF interpolation. Effectively creates more or
less blending between colors in the palette, where bigger numbers equal less blending.
Effect is heavily dependant on the number of nearest colors used.\fP
.PP
.TP
\fR[default: 128.0]\fP
.PP
.SS -S\ [-P=POWER]\ [-N=NEAREST]\ [-P]\ [-L=FACTOR]\ [-L=2-16]
.TP
\fB\-S\fP\fR, \fP\fB\-\-shepards\-method\fP
\fREnable using Shepard\*(Aqs method (Inverse Distance RBF) for interpolation.\fP
.PP
.TP
\fB\-p\fP\fR, \fP\fB\-\-power\fP\fR=\fP\fIPOWER\fP
\fRPower parameter for shepard\*(Aqs method.\fP
.PP
.TP
\fR[default: 4.0]\fP
.PP
.PP
.SS -G\ [-M=MEAN]\ [-S=STD_DEV]\ [-I=ITERS]\ [-S=SEED]\ [-L=FACTOR]\ [-L=2-16]
.TP
\fB\-G\fP\fR, \fP\fB\-\-gaussian\-sampling\fP
\fREnable using Gaussian sampling for interpolation (slow).\fP
.PP
.TP
\fB\-m\fP\fR, \fP\fB\-\-mean\fP\fR=\fP\fIMEAN\fP
\fRAverage amount of noise to apply in each iteration.\fP
.PP
.TP
\fR[default: 0.0]\fP
.PP
.TP
\fB\-s\fP\fR, \fP\fB\-\-std\-dev\fP\fR=\fP\fISTD_DEV\fP
\fRStandard deviation parameter for the noise applied in each iteration.\fP
.PP
.TP
\fR[default: 20.0]\fP
.PP
.TP
\fB\-i\fP\fR, \fP\fB\-\-iterations\fP\fR=\fP\fIITERS\fP
\fRNumber of iterations of noise to apply to each pixel.\fP
.PP
.TP
\fR[default: 512]\fP
.PP
.TP
\fB\-S\fP\fR, \fP\fB\-\-seed\fP\fR=\fP\fISEED\fP
\fRSeed for noise rng.\fP
.PP
.TP
\fR[default: 42080085]\fP
.PP
.PP
.SS -N\ [-L=FACTOR]\ [-L=2-16]
.TP
\fB\-N\fP\fR, \fP\fB\-\-nearest\-neighbor\fP
\fRDisable interpolation completely.\fP
.PP
.PP
.TP
\fB\-h\fP\fR, \fP\fB\-\-help\fP
\fRPrints help information\fP
.PP
.SH LUTGEN\ PATCH\ 
.SH NAME
\fRlutgen \- \fP\fRGenerate a patch for colors inside text files.\fP
.SH SYNOPSIS
\fBlutgen\fP\fR \fP\fBpatch\fP\fR \fP\fR[\fP\fB\-w\fP\fR] [\fP\fB\-n\fP\fR] [\fP\fB\-p\fP\fR=\fP\fIPALETTE\fP\fR] (\fP\fB\-\-hald\-clut\fP\fR=\fP\fIFILE\fP\fR | [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISHAPE\fP\fR] | \fP\fB\-S\fP\fR [\fP\fB\-p\fP\fR=\fP\fIPOWER\fP\fR] [\fP\fB\-n\fP\fR=\fP\fINEAREST\fP\fR] [\fP\fB\-P\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-G\fP\fR [\fP\fB\-m\fP\fR=\fP\fIMEAN\fP\fR] [\fP\fB\-s\fP\fR=\fP\fISTD_DEV\fP\fR] [\fP\fB\-i\fP\fR=\fP\fIITERS\fP\fR] [\fP\fB\-S\fP\fR=\fP\fISEED\fP\fR] [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR] | \fP\fB\-N\fP\fR [\fP\fB\-L\fP\fR=\fP\fIFACTOR\fP\fR] [\fP\fB\-l\fP\fR=\fP\fI2\-16\fP\fR]) \fP\fIFILES\fP\fR... \fP\fB\-\-\fP\fR [\fP\fICOLORS\fP\fR]...\fP
.PP
.SS AVAILABLE\ POSITIONAL\ ITEMS:
.TP
\fIFILES\fP
\fRText files to generate patches for.\fP
.PP
.TP
\fICOLORS\fP
\fRCustom colors to use. Combines with a palette if provided.\fP
.PP
.PP
.SS AVAILABLE\ OPTIONS:
.TP
\fB\-w\fP\fR, \fP\fB\-\-write\fP
\fRWrite changes directly to the files.\fP
.PP
.TP
\fB\-n\fP\fR, \fP\fB\-\-no\-patch\fP
\fRDisable computing and printing the patch. Usually paired with \-\-write.\fP
.PP
.TP
\fB\-p\fP\fR, \fP\fB\-\-palette\fP\fR=\fP\fIPALETTE\fP
\fRBuiltin or custom palette to use.

Custom palettes can be added to `$LUTGEN_DIR` or `<CONFIG DIR>/lutgen`.
   \- Linux: `/home/alice/.config/lutgen`
   \- macOS: `/Users/Alice/Library/Application Support/lutgen`
   \- Windows: `C:\\Users\\Alice\\AppData\\Roaming\\lutgen`

Names are case\-insensitive and parsed from the file stem, minus any file extensions.
For example, `~/.config/lutgen/My\-palette.txt` would be avalable to use as `my\-palette`.\fP
.PP
.TP
\fB    \-\-hald\-clut\fP\fR=\fP\fIFILE\fP
\fRExternal Hald CLUT to use instead of generating one.\fP
.PP
.TP
\fB\-L\fP\fR, \fP\fB\-\-lum\fP\fR=\fP\fIFACTOR\fP
\fRFactor to multiply luminocity values by. Effectively weights the interpolation to prefer
more colorful or more greyscale/unsaturated matches. Usually paired with `\-\-preserve`.\fP
.PP
.TP
\fR[default: 1.0]\fP
.PP
.TP
\fB\-l\fP\fR, \fP\fB\-\-level\fP\fR=\fP\fI2\-16\fP
\fRHald clut level to generate. A level of 16 stores a value for the entire sRGB color space.\fP
.PP
.TP
\fR[default: 10]\fP
.PP
.TP
\fB\-n\fP\fR, \fP\fB\-\-nearest\fP\fR=\fP\fINEAREST\fP
\fRNumber of nearest colors to consider when interpolating. 0 uses all available colors.\fP
.PP
.TP
\fR[default: 16]\fP
.PP
.TP
\fB\-P\fP\fR, \fP\fB\-\-preserve\fP
\fRPreserve the original image\*(Aqs luminocity values after interpolation.\fP
.PP
.TP
\fR[default: false]\fP
.PP
.TP
\fB\-s\fP\fR, \fP\fB\-\-shape\fP\fR=\fP\fISHAPE\fP
\fRShape parameter for the default Gaussian RBF interpolation. Effectively creates more or
less blending between colors in the palette, where bigger numbers equal less blending.
Effect is heavily dependant on the number of nearest colors used.\fP
.PP
.TP
\fR[default: 128.0]\fP
.PP
.SS -S\ [-P=POWER]\ [-N=NEAREST]\ [-P]\ [-L=FACTOR]\ [-L=2-16]
.TP
\fB\-S\fP\fR, \fP\fB\-\-shepards\-method\fP
\fREnable using Shepard\*(Aqs method (Inverse Distance RBF) for interpolation.\fP
.PP
.TP
\fB\-p\fP\fR, \fP\fB\-\-power\fP\fR=\fP\fIPOWER\fP
\fRPower parameter for shepard\*(Aqs method.\fP
.PP
.TP
\fR[default: 4.0]\fP
.PP
.PP
.SS -G\ [-M=MEAN]\ [-S=STD_DEV]\ [-I=ITERS]\ [-S=SEED]\ [-L=FACTOR]\ [-L=2-16]
.TP
\fB\-G\fP\fR, \fP\fB\-\-gaussian\-sampling\fP
\fREnable using Gaussian sampling for interpolation (slow).\fP
.PP
.TP
\fB\-m\fP\fR, \fP\fB\-\-mean\fP\fR=\fP\fIMEAN\fP
\fRAverage amount of noise to apply in each iteration.\fP
.PP
.TP
\fR[default: 0.0]\fP
.PP
.TP
\fB\-s\fP\fR, \fP\fB\-\-std\-dev\fP\fR=\fP\fISTD_DEV\fP
\fRStandard deviation parameter for the noise applied in each iteration.\fP
.PP
.TP
\fR[default: 20.0]\fP
.PP
.TP
\fB\-i\fP\fR, \fP\fB\-\-iterations\fP\fR=\fP\fIITERS\fP
\fRNumber of iterations of noise to apply to each pixel.\fP
.PP
.TP
\fR[default: 512]\fP
.PP
.TP
\fB\-S\fP\fR, \fP\fB\-\-seed\fP\fR=\fP\fISEED\fP
\fRSeed for noise rng.\fP
.PP
.TP
\fR[default: 42080085]\fP
.PP
.PP
.SS -N\ [-L=FACTOR]\ [-L=2-16]
.TP
\fB\-N\fP\fR, \fP\fB\-\-nearest\-neighbor\fP
\fRDisable interpolation completely.\fP
.PP
.PP
.TP
\fB\-h\fP\fR, \fP\fB\-\-help\fP
\fRPrints help information\fP
.PP
.SH LUTGEN\ PALETTE\ 
.SH NAME
\fRlutgen \- \fP\fRPrint palette names and colors\fP
.SH SYNOPSIS
\fBlutgen\fP\fR \fP\fBpalette\fP\fR \fP\fR(\fP\fICOMMAND ...\fP\fR | \fP\fIPALETTE\fP\fR...)\fP
.PP
.SS
\fBExamples:\fP\fR
  $ \fP\fBlutgen palette all\fP\fR
  $ \fP\fBlutgen palette names | grep gruvbox\fP\fR
  $ \fP\fBlutgen palette oxocarbon\-dark oxocarbon\-light\fP\fR
  $ \fP\fBlutgen palette carburetor > palette.txt\fP
.PP
.SS AVAILABLE\ POSITIONAL\ ITEMS:
.TP
\fIPALETTE\fP
\fRBuiltin or custom palette to use.

Custom palettes can be added to `$LUTGEN_DIR` or `<CONFIG DIR>/lutgen`.
   \- Linux: `/home/alice/.config/lutgen`
   \- macOS: `/Users/Alice/Library/Application Support/lutgen`
   \- Windows: `C:\\Users\\Alice\\AppData\\Roaming\\lutgen`

Names are case\-insensitive and parsed from the file stem, minus any file extensions.
For example, `~/.config/lutgen/My\-palette.txt` would be avalable to use as `my\-palette`.\fP
.PP
.PP
.SS AVAILABLE\ OPTIONS:
.TP
\fB\-h\fP\fR, \fP\fB\-\-help\fP
\fRPrints help information\fP
.PP
.PP
.SS AVAILABLE\ COMMANDS:
.TP
\fBnames\fP
\fRPrint all palette names. Useful for scripting and searching.\fP
.PP
.TP
\fBall\fP
\fRPrint all palette names and colors.\fP
.PP
.SH LUTGEN\ PALETTE\ NAMES\ 
.SH NAME
\fRlutgen \- \fP\fRPrint all palette names. Useful for scripting and searching.\fP
.SH SYNOPSIS
\fBlutgen\fP\fR \fP\fBpalette\fP\fR \fP\fBnames\fP\fR \fP
.PP
.SS AVAILABLE\ OPTIONS:
.TP
\fB\-h\fP\fR, \fP\fB\-\-help\fP
\fRPrints help information\fP
.PP
.SH LUTGEN\ PALETTE\ ALL\ 
.SH NAME
\fRlutgen \- \fP\fRPrint all palette names and colors.\fP
.SH SYNOPSIS
\fBlutgen\fP\fR \fP\fBpalette\fP\fR \fP\fBall\fP\fR \fP
.PP
.SS AVAILABLE\ OPTIONS:
.TP
\fB\-h\fP\fR, \fP\fB\-\-help\fP
\fRPrints help information\fP
.PP