Struct GpuParticle 

pub struct GpuParticle {
    pub position: [f64; 3],
    pub velocity: [f64; 3],
    pub lifetime: f64,
    pub color: [f32; 4],
}

A single particle in the GPU particle system.

Fields

position: [f64; 3]

World-space position [x, y, z].

velocity: [f64; 3]

Velocity [vx, vy, vz] in world units per second.

lifetime: f64

Remaining lifetime in seconds (<= 0 means dead).

color: [f32; 4]

RGBA colour, each component in [0, 1].

Implementations

impl GpuParticle

pub fn new( position: [f64; 3], velocity: [f64; 3], lifetime: f64, color: [f32; 4], ) -> Self

Create a new particle at the given position.

pub fn is_alive(&self) -> bool

Returns true if the particle is still alive.

Trait Implementations

impl Clone for GpuParticle

fn clone(&self) -> GpuParticle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuParticle

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

Formats the value using the given formatter.

impl PartialEq for GpuParticle

fn eq(&self, other: &GpuParticle) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for GpuParticle