Trait particular::Particle

source · [−]
pub trait Particle {
    fn position(&self) -> Vec3;
    fn mu(&self) -> f32;
}
Expand description

Trait to describe a particle which consists of a position and a gravitational parameter mu.

Deriving:

Used in most cases, when your type has fields names position and mu

#[derive(Particle)]
pub struct Body {
    position: Vec3,
    mu: f32,
    ...
}

Manual implementation:

Used when your type has more complex fields and cannot directly provide a position and a gravitational parameter.

impl Particle for Body {
    fn position(&self) -> Vec3 {
        self.position
    }
     
    fn mu(&self) -> f32 {
        self.mass * G
    }
}

Required Methods

Implementors