Defines the emission behavior of the particles.
Supports rates defined over time or distance using constant values, random ranges, or curves (Bézier or easing).
Default
rateOverTime: 10.0 rateOverDistance: 0.0
Example
// Rate over time as a constant value rateOverTime: 10;
// Rate over time as a random range rateOverTime: { min: 5, max: 15 };
// Rate over time using a Bézier curve rateOverTime: { type: 'bezier', bezierPoints: [ { x:0, y:0, percentage:0 }, { x:0.5, y:50 }, { x:1, y:100, percentage:1 } ], scale: 1 };
// Rate over distance as a constant value rateOverDistance: 2;
// Rate over distance as a random range rateOverDistance: { min: 1, max: 3 };
// Rate over distance using an easing curve rateOverDistance: { type: 'easing', curveFunction: (distance) =>Math.sin(distance), scale: 0.5 };
Defines the emission behavior of the particles. Supports rates defined over time or distance using constant values, random ranges, or curves (Bézier or easing).
Default
Example