12/3 class

Global space - directions are constant, we move relative to the plane. Rotate object - still the same

(upper tab above scene)
Local space- directions are based upon the orientation of the cube

Drag sphere object onto Cube in the hierarchy
cube is parent of sphere

New C# script attach to cube object. Call it cube script

public Transform sphereTransform
>attach sphere to transform
	void Start(){
		sphereTransform.parent = transform;
	}

	void Update(){
		transform.eulerAngles += new Vector3(0, 100 * Time.deltaTime, 0);

	>>>>transform.eulerAngles += new Vector3(0, 1, 0) * Time.deltaTime;
	>>>>Vector3.up * 180 * Time.deltaTime
	}

Rotate cube 45 degrees and press play

void Update(){
	transform.Rotate(Vector3.up * Time.deltaTime * 180);
}

now rotating about the local y axis

back to global

void Update(){
	transform.Rotate(Vector3.up * Time.deltaTime * 180, Space.World);
	transform.Translate (Vector3.forward * Time.deltaTime * 7);
}


Now it starts moving forward. If we add Space.World, it moves to global space and moves forward forever


void Start(){
	sphereTransform.localScale = new Vector3 (2, 2, 2);
}

or
void Start(){
	sphereTransform.localScale = Vector3.one * 2;
}

void Update(){
	if (Input.GetKeyDown(KeyCode.Space){
		sphereTransform.position = Vector3.zero;
	}
}
Why does it do this? It resets the position back to zero

instead

sphereTransform.localposition = Vector3.zero;