Enum EmitterShape 

pub enum EmitterShape {
    Point,
    Cone {
        half_angle: f32,
    },
    Sphere {
        radius: f32,
    },
    Box {
        half_extents: [f32; 3],
    },
}

Emitter shape that controls where and how particles are emitted.

Variants

Point

Point emitter: all particles originate from a single point.

Cone

Cone emitter: particles emitted within a cone of given half-angle (radians).

Fields

half_angle: f32

Half-angle of the cone in radians.

Sphere

Sphere emitter: particles start at random positions on a sphere surface.

Fields

radius: f32

Radius of the sphere.

Box

Box emitter: particles emitted from random positions inside an AABB.

Fields

half_extents: [f32; 3]

Half-extents of the AABB on each axis.

Trait Implementations

impl Clone for EmitterShape

fn clone(&self) -> EmitterShape

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmitterShape

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

Formats the value using the given formatter.

impl Copy for EmitterShape