fish-cannard/border-wars
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Improve utils by adding pixel conversion #52

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tipragot merged 3 commits from improve-hex-utils into main 2024-02-15 09:50:16 +00:00
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1 changed files with 4 additions and 1 deletions
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crates/border-wars/src/map/hex.rs
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@ -77,7 +77,10 @@ impl<T: HexNumber + AsPrimitive<f32>> HexPosition<T> {
/// ``` /// ```
pub fn to_pixel_coordinates(&self, size: (f32, f32)) -> (f32, f32) { pub fn to_pixel_coordinates(&self, size: (f32, f32)) -> (f32, f32) {
( (
size.0 * (3f32.sqrt() * (self.q.as_()) + 3f32.sqrt() / 2.0 * (self.r.as_())), size.0
* 3f32
.sqrt()
.mul_add(self.q.as_(), 3f32.sqrt() / 2.0 * (self.r.as_())),
size.1 * (3.0 / 2.0 * self.r.as_()), size.1 * (3.0 / 2.0 * self.r.as_()),
) )
} }