Struct AttractorPool 

pub struct AttractorPool { /* private fields */ }

A pool of attractor samplers — one per particle stream. Allows spawning particles from multiple independent trajectories.

Implementations

impl AttractorPool

pub fn new(attractor: AttractorType, n: usize) -> Self

Create n independent samplers for the given attractor. Each sampler is initialised from a slightly different state.

pub fn next(&mut self) -> Vec3

Get the next position from the pool, cycling through samplers.

pub fn tick_all(&mut self)

Advance all samplers by one step without returning a position.

pub fn positions(&self) -> Vec<Vec3>

Return positions of all samplers (snapshot).

pub fn set_scale(&mut self, scale: f32)

Set scale on all samplers.

pub fn set_center(&mut self, center: Vec3)

Set center offset on all samplers.

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool