actuate/lib/_gen/motion/_MotionPath/ComponentPath.js

Actuate is a flexible, fast "tween" library for animations

// Class: motion._MotionPath.ComponentPath

var $global = typeof window != "undefined" ? window : typeof global != "undefined" ? global : typeof self != "undefined" ? self : this

$global.Object.defineProperty(exports, "__esModule", {value: true});

var __map_reserved = {};

// Imports

var $hxClasses = require("./../../hxClasses_stub").default;
function motion_IComponentPath() {return require("./../../motion/IComponentPath");}

// Constructor

var ComponentPath = function() {
	this.paths = [];
	this.strength = 0;
}

// Meta

ComponentPath.__name__ = ["motion","_MotionPath","ComponentPath"];
ComponentPath.__isInterface__ = false;
ComponentPath.__interfaces__ = [(motion_IComponentPath().default)];
ComponentPath.prototype = {
	addPath: function(path) {
		if(this.paths.length > 0) {
			path.set_start(this.paths[this.paths.length - 1].get_end());
		}
		this.paths.push(path);
		this.strength += path.strength;
	},
	calculate: function(k) {
		if(this.paths.length == 1) {
			return this.paths[0].calculate(k);
		} else {
			var ratio = k * this.strength;
			var _g = 0;
			var _g1 = this.paths;
			while(_g < _g1.length) {
				var path = _g1[_g];
				++_g;
				if(ratio - path.strength > 1e-7) {
					ratio -= path.strength;
				} else {
					return path.calculate(ratio / path.strength);
				}
			}
		}
		return 0;
	},
	get_start: function() {
		if(this.paths.length > 0) {
			return this.paths[0].get_start();
		} else {
			return 0;
		}
	},
	set_start: function(value) {
		if(this.paths.length > 0) {
			return this.paths[0].set_start(value);
		} else {
			return 0;
		}
	},
	get_end: function() {
		if(this.paths.length > 0) {
			var path = this.paths[this.paths.length - 1];
			return path.get_end();
		} else {
			return this.get_start();
		}
	}
};
ComponentPath.prototype.__class__ = ComponentPath.prototype.constructor = $hxClasses["motion._MotionPath.ComponentPath"] = ComponentPath;

// Init



// Statics




// Export

exports.default = ComponentPath;