2 files changed, 8 insertions(+), 5 deletions(-)

M crates/unified/src/particle_editor/mod.rs
M crates/unified/src/particles.rs

@@ 34,7 34,9 @@ pub fn particle_editor_plugin(app: &mut App) {
     });
 }
 
-fn setup_editor_effect(mut commands: Commands) {
+fn setup_editor_effect(
+    mut commands: Commands,
+) {
     commands.spawn((
         ParticleEffect {
             lifetime_seconds: RandF32 {

@@ 1,7 1,6 @@
 use std::collections::BTreeMap;
 use std::ops::Bound::{Included, Unbounded};
 use bevy::color::{Color, LinearRgba};
-use bevy::math::cubic_splines::LinearSpline;
 use bevy::math::Vec2;
 use bevy::prelude::Component;
 use ordered_float::{FloatCore, OrderedFloat};


@@ 64,9 63,11 @@ impl<P: Lerp + Copy> LifetimeCurve<P> {
         Some(a_val.lerp(b_val, t))
     }
 
-    pub fn clamp_time(&self,  time: f32) -> Option<f32> {
-        let Some(first) = self.0.iter().nth(0) else { return None };
-        let Some(last) = self.0.iter().last() else { return None };
+    /// Given an input time value, use the ends of the spline's time to clamp
+    /// the input value.
+    pub fn clamp_time(&self, time: f32) -> Option<f32> {
+        let Some(first) = self.0.iter().nth(0) else { return None; };
+        let Some(last) = self.0.iter().last() else { return None; };
 
         Some(time.clamp(first.0.0, last.0.0))
     }