glam/es5/lib/light/directional/index.js

Experimental WebGL Engine

'use strict';

Object.defineProperty(exports, "__esModule", {
	value: true
});
exports.default = createDirectionalLight;

var _meta = require('../../mesh/meta');

var _meta2 = _interopRequireDefault(_meta);

var _transform = require('../../transform');

var _transform2 = _interopRequireDefault(_transform);

var _update = require('./update');

var _update2 = _interopRequireDefault(_update);

var _objectAssign = require('object-assign');

var _objectAssign2 = _interopRequireDefault(_objectAssign);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function DirectionalLight(config) {

	this.meta = (0, _meta2.default)();
	this.transform = (0, _transform2.default)(this);
	this.type = ["light", "light/directional"];

	this.flags = {
		autoNormalizeDirection: true
	};

	this.direction = config.direction;
	this.color = config.color;

	this.update = _update2.default.bind(null, this, {
		direction: Array(3)
	});
}

function createDirectionalLight(properties) {

	var config = (0, _objectAssign2.default)({
		direction: [0, 1, 0],
		color: [1, 1, 1]
	}, properties);

	return new DirectionalLight(config);
}