Dangoware/palettegen
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improved generation significantly (but slower)

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This commit is contained in:
G2_Games 2023-10-26 13:26:34 -05:00
parent a02318a70f
commit 934ef1b606
1 changed files with 6 additions and 6 deletions
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12
src/main.rs
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@ -1,7 +1,7 @@
use std::env; use std::env;
use image::io::Reader as ImageReader; use image::io::Reader as ImageReader;
use palette::color_difference::{HyAb, EuclideanDistance}; use palette::color_difference::HyAb;
use palette::{LinSrgb, Srgb, Luv, IntoColor}; use palette::{LinSrgb, Srgb, Luv, IntoColor};
use color_thief::ColorFormat; use color_thief::ColorFormat;
@ -38,7 +38,7 @@ fn main() {
let now = std::time::Instant::now(); let now = std::time::Instant::now();
let colors = get_palette( let colors = get_palette(
&img_bytes, &img_bytes,
10, 20,
num, num,
&(img.width() as usize), &(img.width() as usize),
); );
@ -61,14 +61,14 @@ struct Color {
b: u8, b: u8,
} }
const MIN_DIST: f32 = 30.0;
fn get_palette( fn get_palette(
bytes: &[u8], bytes: &[u8],
step_by: usize, step_by: usize,
target_len: &usize, target_len: &usize,
width: &usize, width: &usize,
) -> Vec<Color> { ) -> Vec<Color> {
const MIN_DIST: f32 = 30.0;
// Generate a Vec to store the color data // Generate a Vec to store the color data
let mut colors: Vec<(Luv, usize, [u8; 4], (usize, usize))> = Vec::new(); let mut colors: Vec<(Luv, usize, [u8; 4], (usize, usize))> = Vec::new();
@ -82,8 +82,8 @@ fn get_palette(
let pixel_luv: Luv = pixel_srgb.into_color(); let pixel_luv: Luv = pixel_srgb.into_color();
//println!("{}", pixel_luv.distance(prev_color)); //println!("{}", pixel_luv.distance(prev_color));
if pixel_luv.hybrid_distance(prev_color) < 60.0 { if pixel_luv.hybrid_distance(prev_color) < 50.0 {
//prev_color = pixel_luv; prev_color += (pixel_luv + prev_color) / 2.0;
continue; continue;
} }