- three.js: https://github.com/mrdoob/three.js/
- https://opengameart.org/content/cloudy-skyboxes
- Attribution 3.0 Unported
- https://creativecommons.org/licenses/by/3.0/
- https://github.com/spacejack/terra
- LICENSE: MIT
- Copyright (c) 2016 by Mike Linkovich
- https://csantosbh.wordpress.com/2014/01/09/custom-shaders-with-three-js-uniforms-textures-and-lighting/
- Grass Texture: http://trutextures.blogspot.ca/2013/01/free-seamless-tiling-dead-grass-terrain.html
- Rock Texture: http://www.virtual-lands-3d.com/textures.html
- Lens flare Textures from: https://github.com/timoxley/threejs/tree/master/examples/textures/lensflare
- Rain from: https://solusipse.net/varia/threejs-examples/realistic-rain/
- Snow from: http://oos.moxiecode.com/js_webgl/snowfall/
- Sound from: https://www.freesound.org
- Ambient Background Loop (background.wav): https://www.freesound.org/people/rhodesmas/sounds/321723/
- Rain Loop: https://www.freesound.org/people/klangfabrik/sounds/160699/
- Snow Loop: https://www.freesound.org/people/Robinhood76/sounds/175513/
- Feridun: https://uwaterloo.ca/president/sites/ca.president/files/resize/styles/sidebar-220px-wide/public/uploads/images/uw_president_01-w2-238x258.jpg
- Professor Baranoski: https://cs.uwaterloo.ca/sites/ca.computer-science/files/styles/thumbnail/public/uploads/images/Baranoski_0.jpg
- House: https://clara.io/view/d5ae6d8e-a942-4067-b966-8802a1b42a9c#
- Concrete: http://seamless-pixels.blogspot.ca/p/free-seamless-concrete-textures.html
