25 lines
435 B
Rust
25 lines
435 B
Rust
use nalgebra::{Point2, Vector2};
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#[derive(Debug, Clone, Copy)]
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pub struct Polar {
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/// The center of this polar coordinate
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pub center: Point2<f32>,
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/// The radius of this polar coordinate
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pub radius: f32,
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/// In radians
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pub angle: f32,
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}
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impl Polar {
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pub fn to_cartesian(self) -> Point2<f32> {
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let v = Vector2::new(
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self.radius * self.angle.sin(),
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self.radius * self.angle.cos(),
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);
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return self.center + v;
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}
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}
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