Struct GravityForce 

pub struct GravityForce {
    pub acceleration: [f32; 3],
}

Constant downward gravitational acceleration applied to particles.

Fields

acceleration: [f32; 3]

Gravitational acceleration vector [gx, gy, gz] (m/s²).

Implementations

impl GravityForce

pub fn earth() -> Self

Create a standard Earth gravity force (downward along -Y).

pub fn new(acceleration: [f32; 3]) -> Self

Create a gravity force with custom acceleration vector.

pub fn apply(&self, particle: &mut GpuParticle, dt: f32)

Apply gravity to a single particle for one timestep.

pub fn apply_all(&self, particles: &mut [GpuParticle], dt: f32)

Apply gravity to all alive particles.

Trait Implementations

impl Clone for GravityForce

fn clone(&self) -> GravityForce

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GravityForce

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

Formats the value using the given formatter.

impl Copy for GravityForce