23 lines
604 B
Rust
23 lines
604 B
Rust
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fn main() {
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let image_width = 256;
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let image_height = 256;
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println!("P3\n{image_width} {image_height}\n255\n");
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for i in (0..image_height).rev() {
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eprint!("\rScanlines remaining: {i:5}");
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for j in 0..image_width {
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let r = j as f32 / (image_width - 1) as f32;
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let g = i as f32 / (image_height - 1) as f32;
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let b = 0.25;
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let ir = (255.999 * r) as u32;
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let ig = (255.999 * g) as u32;
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let ib = (255.999 * b) as u32;
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println!("{ir} {ig} {ib}");
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}
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}
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eprintln!("\nDone!");
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}
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