src/units.rs


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use std::f64::consts::PI;

pub const GRAVITATIONAL_CONSTANT : f64 = 6.67430e-11;
pub const AU : f64 = 1.495979e11;

pub type Second = u64;
pub type Meter = f64;
pub type Rad = f64;
pub type Kilogram = f64;

pub fn to_rad(deg : f64) -> Rad
{ (deg / 180.0) * PI }