Struct ColorOverLifetime 

pub struct ColorOverLifetime {
    pub stops: Vec<(f32, Vec4)>,
}

A colour/alpha gradient evaluated over a particle’s normalised lifetime (0..1).

Fields

stops: Vec<(f32, Vec4)>

Sorted list of (t, colour) stops.

Implementations

impl ColorOverLifetime

pub fn constant(color: Vec4) -> Self

pub fn two_stop(start: Vec4, end: Vec4) -> Self

pub fn fire() -> Self

pub fn smoke() -> Self

pub fn sample(&self, t: f32) -> Vec4

Trait Implementations

impl Clone for ColorOverLifetime

fn clone(&self) -> ColorOverLifetime

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColorOverLifetime

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

Formats the value using the given formatter.