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fix: unvertiflip

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This commit is contained in:
mehbark 2025-03-11 00:39:40 -04:00
parent 5d977ae028
commit 081f49a52a
1 changed files with 3 additions and 1 deletions

4
src/main.rs
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@ -68,7 +68,9 @@ fn main() {
#[allow(clippy::cast_possible_truncation, clippy::cast_sign_loss)]
let img = ImageBuffer::from_fn(width.into(), height.into(), |x, y| {
let (x, y) = pos_to_sample(x as u16, y as u16);
// unvertiflip
let y: u16 = height - y as u16;
let (x, y) = pos_to_sample(x as u16, y);
let i = f(x, y);
let scaled = i / (max - min);
// cube rooting makes things sharper