Struct SphParticle 

pub struct SphParticle {
    pub position: Vec3,
    pub velocity: Vec3,
    pub rest_density: f32,
    pub density: f32,
    pub pressure: f32,
    pub mass: f32,
    pub accel: Vec3,
    pub neighbors: Vec<usize>,
    pub is_boundary: bool,
    pub tag: u32,
}

A single SPH fluid particle.

Fields

position: Vec3

velocity: Vec3

rest_density: f32

Rest density (kg/m³).

density: f32

Current computed density.

pressure: f32

Computed pressure.

mass: f32

Particle mass (kg).

accel: Vec3

Acceleration accumulator.

neighbors: Vec<usize>

Neighbor indices (populated each step).

is_boundary: bool

Is this a boundary particle (immovable)?

tag: u32

Color/type tag.

Implementations

impl SphParticle

pub fn new(position: Vec3, mass: f32, rest_density: f32) -> Self

pub fn boundary(position: Vec3, mass: f32, rest_density: f32) -> Self

Trait Implementations

impl Clone for SphParticle

fn clone(&self) -> SphParticle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SphParticle

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

Formats the value using the given formatter.