pub struct Point {
    pub x: f32,
    pub y: f32,
}

#[cfg(rpass2)]
fn unused_helper() {
}

pub fn distance_squared(this: &Point) -> f32 {
    return this.x * this.x + this.y * this.y;
}

impl Point {
    pub fn distance_from_origin(&self) -> f32 {
        distance_squared(self).sqrt()
    }
}