1. Building a Game with Unity3D

2. changes to example script
var myrigidbody:Rigidbody; // declare a variable of proper type myrigidbody=GetComponent(Rigidbody); myrigidbody.AddRelativeTorque …  

3. +make a game with unity +brackeys
Unity Basics
make a game - 1
make a game - 2
Make a game- 3
make a game - 3b - camera
Make a game shadows + respawn
make a game - 5a - jumping
make a game quality settings
make a game - 7 – collectibles
make a game animation
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6. moving a sphere
function Start () { // saved for posterity     queriesHitTriggers=true;     blue_rotation = Input.GetAxis ("Horizontal") * rotationSpeed * -1 ;     blue_rotation*=Time.deltaTime;     rgdblue= GetComponent (Rigidbody);     rgdblue.velocity = new Vector3 (.1*rotationSpeed * Time.deltaTime, 0) ;     rgdblue.velocity=rgdblue.velocity*-1;     rgdblue.AddRelativeTorque (Vector3.forward * blue_rotation); //vector3 is 3D mgmt } function Update()  {      blue_rotation = Mathf.Abs(Input.GetAxis ("Horizontal") * rotationSpeed ) *-1;     blue_rotation*=Time.deltaTime;     rgdblue=GetComponent(Rigidbody);     rgdblue.AddRelativeTorque (Vector3.forward * blue_rotation); //vector3 is 3D mgmt }