Struct Particle 

pub struct Particle {
    pub pos: [f32; 3],
    pub vel: [f32; 3],
    pub age: f32,
    pub lifetime: f32,
    pub scale: f32,
    pub yaw: f32,
    pub spin_rate: f32,
    pub alpha: u8,
    pub tint: Rgb,
    /* private fields */
}

One live particle — a read-only view for hosts (HUD counters, custom overlays); the system owns the mutation.

Fields

pos: [f32; 3]

World position.

vel: [f32; 3]

World velocity, units/second.

age: f32

Seconds lived so far.

lifetime: f32

Seconds this particle lives in total.

scale: f32

Current uniform render scale (lerps scale → scale_end when the emitter sets an end scale).

yaw: f32

Current rotation about the world vertical, radians (PS.2).

spin_rate: f32

Sampled spin rate, radians/second (PS.2).

alpha: u8

Current alpha 0..=255, driven by the emitter’s fade curves.

tint: Rgb

Current packed 0x00RRGGBB tint (lerps tint → tint_end when the emitter sets an end tint).

Trait Implementations

impl Clone for Particle

fn clone(&self) -> Particle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Particle

impl Debug for Particle

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

Formats the value using the given formatter.