Struct GpuParticle 

#[repr(C)]
pub struct GpuParticle {
    pub position: [f32; 4],
    pub velocity: [f32; 4],
    pub color: [f32; 4],
    pub size: f32,
    pub mass: f32,
    pub flags: u32,
    pub attractor: u32,
}

CPU-side mirror of the GPU particle struct. #[repr(C)] to match GLSL std430 layout.

Fields

position: [f32; 4]

velocity: [f32; 4]

color: [f32; 4]

size: f32

mass: f32

flags: u32

attractor: u32

Implementations

impl GpuParticle

pub const SIZE: usize

pub fn alive( pos: [f32; 3], vel: [f32; 3], color: [f32; 4], lifetime: f32, size: f32, ) -> Self

pub fn is_alive(&self) -> bool

pub fn lifetime(&self) -> f32

pub fn age(&self) -> f32

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 Copy for GpuParticle