Struct ParticleDataBuffer 

pub struct ParticleDataBuffer {
    pub positions: Vec<Vec3>,
    pub velocities: Vec<Vec3>,
    pub colors: Vec<Vec4>,
    pub sizes: Vec<f32>,
    pub lifetimes: Vec<f32>,
    pub ages: Vec<f32>,
    pub rotations: Vec<f32>,
    pub capacity: u32,
    pub active_count: u32,
}

Fields

positions: Vec<Vec3>

velocities: Vec<Vec3>

colors: Vec<Vec4>

sizes: Vec<f32>

lifetimes: Vec<f32>

ages: Vec<f32>

rotations: Vec<f32>

capacity: u32

active_count: u32

Implementations

impl ParticleDataBuffer

pub fn new(capacity: u32) -> Self

pub fn is_alive(&self, idx: usize) -> bool

pub fn age_normalized(&self, idx: usize) -> f32

pub fn active_count(&self) -> u32

pub fn capacity(&self) -> u32

pub fn utilization(&self) -> f32

pub fn clear(&mut self)

pub fn tick_ages(&mut self, dt: f32)

Trait Implementations

impl Clone for ParticleDataBuffer

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParticleDataBuffer

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

Formats the value using the given formatter.