Struct Emitter 

pub struct Emitter {
    pub id: u32,
    pub config: EmitterConfig,
    pub position: Vec3,
    pub rotation: Quat,
    pub scale: Vec3,
    pub velocity: Vec3,
    pub particles: Vec<Particle>,
    pub active: bool,
    pub age: f32,
    pub duration: f32,
    pub lod: LodController,
    pub transform_anim: Option<EmitterTransformAnim>,
    /* private fields */
}

A running particle emitter instance.

Fields

id: u32

config: EmitterConfig

position: Vec3

rotation: Quat

scale: Vec3

velocity: Vec3

particles: Vec<Particle>

active: bool

age: f32

duration: f32

lod: LodController

transform_anim: Option<EmitterTransformAnim>

Implementations

impl Emitter

pub fn new(id: u32, config: EmitterConfig) -> Self

pub fn at(self, pos: Vec3) -> Self

pub fn with_duration(self, secs: f32) -> Self

pub fn with_lod(self, lod: LodController) -> Self

pub fn transform(&self) -> Mat4

Local-to-world transform matrix.

pub fn tick(&mut self, dt: f32, camera_pos: Vec3)

pub fn particle_count(&self) -> usize

pub fn is_dead(&self) -> bool