phaser
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A fast, free and fun HTML5 Game Framework for Desktop and Mobile web browsers from the team at Phaser Studio Inc.
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JavaScript
/**
* @author Richard Davey <rich@phaser.io>
* @copyright 2013-2025 Phaser Studio Inc.
* @license {@link https://opensource.org/licenses/MIT|MIT License}
*/
/**
* A component to set restitution on objects.
*
* @namespace Phaser.Physics.Matter.Components.Bounce
* @since 3.0.0
*/
var Bounce = {
/**
* Sets the restitution on the physics object.
*
* @method Phaser.Physics.Matter.Components.Bounce#setBounce
* @since 3.0.0
*
* @param {number} value - A Number that defines the restitution (elasticity) of the body. The value is always positive and is in the range (0, 1). A value of 0 means collisions may be perfectly inelastic and no bouncing may occur. A value of 0.8 means the body may bounce back with approximately 80% of its kinetic energy. Note that collision response is based on pairs of bodies, and that restitution values are combined with the following formula: `Math.max(bodyA.restitution, bodyB.restitution)`
*
* @return {this} This Game Object instance.
*/
setBounce: function (value)
{
this.body.restitution = value;
return this;
}
};
module.exports = Bounce;