This Coding Dojo goals are to present BabylonJS library to manipulate WebGL.
See : http://www.babylonjs.com/
http://doc.babylonjs.com/classes/3.1

Step 1

• Init Engine
• Init Scene
• Clear scene color
• Init Camera

Step 2

• Add Light
• Add Sphere to scene
• Add Ground to scene

Step 3

• Add Textures to the sphere and the ground
• Add shadow

Step 4 : https://doc.babylonjs.com/how_to/using_the_physics_engine

• Enable physics with CannonJS
• Add gravity

Bonus Step

• Use Gamepad to move