letThereBeLight.js

letThereBeLight.js

//
//  SunLightExample.js
//  examples
//  Sam Gateau
//  Copyright 2015 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

var intensity = 1.0;
var day = 0.0;
var hour = 12.0;
var longitude = 115.0;
var latitude = 31.0;
var stageOrientation = Quat.fromPitchYawRollDegrees(0.0, 180.0, 0.0);

Scene.setStageDayTime(hour);
Scene.setStageOrientation(stageOrientation);
Scene.setStageLocation(longitude, latitude, 0.0);

function ticktack() {
    hour += 0.05;
    if (hour > 24.0) {
        hour = 0.0;
        day++;
        Scene.setStageYearTime(day);
    }
    Scene.setStageDayTime(hour);
}

Script.setInterval(ticktack, 50);