Struct SimulationChunk 

pub struct SimulationChunk {
    pub frame_id: usize,
    pub particle_count: usize,
    pub positions: Vec<[f32; 3]>,
    pub velocities: Vec<[f32; 3]>,
    pub time: f64,
}

One frame of simulation data: particle positions, velocities, and metadata.

Fields

frame_id: usize

Sequential frame identifier.

particle_count: usize

Number of particles in this frame.

positions: Vec<[f32; 3]>

Particle positions [x, y, z] in metres.

velocities: Vec<[f32; 3]>

Particle velocities [vx, vy, vz] in m/s.

time: f64

Simulation time of this frame in seconds.

Implementations

impl SimulationChunk

pub fn new(frame_id: usize, time: f64) -> Self

Create a new empty chunk for frame_id at simulation time time.

pub fn add_particle(&mut self, pos: [f32; 3], vel: [f32; 3])

Add a particle with position pos and velocity vel.

pub fn particle_count(&self) -> usize

Number of particles.

pub fn byte_size(&self) -> usize

Approximate byte size of this chunk (positions + velocities + header).

Trait Implementations

impl Clone for SimulationChunk

fn clone(&self) -> SimulationChunk

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimulationChunk

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

Formats the value using the given formatter.