alecmce-primitivesjs/dist/three.js

A small library for visualizing the prime factor decomposition of numbers.

"use strict";
var __assign = (this && this.__assign) || Object.assign || function(t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
            t[p] = s[p];
    }
    return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
var ANGLE = Math.PI * 2 / 3;
var DIVISOR = Math.cos(Math.PI / 6);
var Three = (function () {
    function Three(drawCircle, color, padding, child) {
        this.drawCircle = drawCircle;
        this.color = color;
        this.padding = padding;
        this.child = child;
        this.offset = (child.radius + padding / 2) / DIVISOR;
        this.radius = this.offset + child.radius + padding;
    }
    Three.prototype.draw = function (config) {
        var container = this.drawCircle(__assign({}, config, { radius: this.radius, color: this.color, stroke: true }));
        for (var i = 0; i < 3; ++i) {
            var angle = ANGLE * i;
            var x = this.offset * Math.sin(angle);
            var y = -this.offset * Math.cos(angle);
            this.child.draw({ container: container, x: x, y: y });
        }
        return container;
    };
    return Three;
}());
exports.Three = Three;