API Docs for: 0.3.0
Show:

File: src/material/ContactMaterial.js

module.exports = ContactMaterial;

var idCounter = 0;

/**
 * Defines a physics material.
 * @class ContactMaterial
 * @constructor
 * @param {Material} materialA
 * @param {Material} materialB
 * @param {Object}   [options]
 * @param {Number}   options.friction
 * @param {Number}   options.restitution
 * @author schteppe
 */
function ContactMaterial(materialA, materialB, options){
    options = options || {};

    /**
     * The contact material identifier
     * @property id
     * @type {Number}
     */
    this.id = idCounter++;

    /**
     * First material participating in the contact material
     * @property materialA
     * @type {Material}
     */
    this.materialA = materialA;

    /**
     * Second material participating in the contact material
     * @property materialB
     * @type {Material}
     */
    this.materialB = materialB;

    /**
     * Friction to use in the contact of these two materials
     * @property friction
     * @type {Number}
     */
    this.friction    =  typeof(options.friction)    !== "undefined" ?   Number(options.friction)    : 0.3;

    /**
     * Restitution to use in the contact of these two materials
     * @property restitution
     * @type {Number}
     */
    this.restitution =  typeof(options.restitution) !== "undefined" ?   Number(options.restitution) : 0.3;

    /**
     * Stiffness of the resulting ContactEquation that this ContactMaterial generate
     * @property stiffness
     * @type {Number}
     */
    this.stiffness =            typeof(options.stiffness)           !== "undefined" ?   Number(options.stiffness)   : 1e7;

    /**
     * Relaxation of the resulting ContactEquation that this ContactMaterial generate
     * @property relaxation
     * @type {Number}
     */
    this.relaxation =           typeof(options.relaxation)          !== "undefined" ?   Number(options.relaxation)  : 3;

    /**
     * Stiffness of the resulting FrictionEquation that this ContactMaterial generate
     * @property frictionStiffness
     * @type {Number}
     */
    this.frictionStiffness =    typeof(options.frictionStiffness)   !== "undefined" ?   Number(options.frictionStiffness)   : 1e7;

    /**
     * Relaxation of the resulting FrictionEquation that this ContactMaterial generate
     * @property frictionRelaxation
     * @type {Number}
     */
    this.frictionRelaxation =   typeof(options.frictionRelaxation)  !== "undefined" ?   Number(options.frictionRelaxation)  : 3;
};