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Use actual floats for logical coordinates

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Héctor Ramón Jiménez 2023-11-30 23:40:33 +01:00
parent 9f29aec128
commit 67408311f4
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GPG key ID: 7CC46565708259A7
12 changed files with 165 additions and 136 deletions
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14
examples/solar_system/src/main.rs
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@ -114,14 +114,14 @@ impl State {
pub fn new() -> State {
let now = Instant::now();
let (width, height) = window::Settings::default().size;
let size = window::Settings::default().size;
State {
space_cache: canvas::Cache::default(),
system_cache: canvas::Cache::default(),
start: now,
now,
stars: Self::generate_stars(width, height),
stars: Self::generate_stars(size.width, size.height),
}
}
@ -130,7 +130,7 @@ impl State {
self.system_cache.clear();
}
fn generate_stars(width: u32, height: u32) -> Vec<(Point, f32)> {
fn generate_stars(width: f32, height: f32) -> Vec<(Point, f32)> {
use rand::Rng;
let mut rng = rand::thread_rng();
@ -139,12 +139,8 @@ impl State {
.map(|_| {
(
Point::new(
rng.gen_range(
(-(width as f32) / 2.0)..(width as f32 / 2.0),
),
rng.gen_range(
(-(height as f32) / 2.0)..(height as f32 / 2.0),
),
rng.gen_range((-width / 2.0)..(width / 2.0)),
rng.gen_range((-height / 2.0)..(height / 2.0)),
),
rng.gen_range(0.5..1.0),
)