Struct ConstantGravity 

pub struct ConstantGravity {
    pub g: Vec3,
}

Constant uniform gravity field.

Fields

g: Vec3

Gravitational acceleration vector (m/s²).

Implementations

impl ConstantGravity

pub fn new(g: Vec3) -> Self

Create constant gravity pointing down (Earth-like).

pub fn earth() -> Self

Standard Earth gravity (-9.81 m/s² in z).

Trait Implementations

impl Clone for ConstantGravity

fn clone(&self) -> ConstantGravity

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ConstantGravity

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl GravitySolver for ConstantGravity

fn compute_forces(&mut self, particles: &mut [GravityParticle])

Compute gravitational forces on all particles.

fn potential_energy(&self, particles: &[GravityParticle]) -> f64

Compute gravitational potential energy of the system.