Shotgun Blast Raycast not being affected by transform up?

Questions & Answers
1

Everything works perfectly, except that the origin of the raycast is always at the origin at the feet of the object and doesnt seem to be affected when i use transform up. Whats going on?

public class Test : MonoBehaviour {

private float scaleLimit = 10f;

void Update()
{
	ShotgunFire ();
}

public void ShotgunFire()
{
	if(Input.GetKey(KeyCode.F))
	{
		for(int i = 0; i < 30; i ++)
		{
			float z = 10;
			//  Generate a random XY point inside a circle:
			Vector3 direction = Random.insideUnitCircle * scaleLimit;
			direction.z = z; // circle is at Z units 
			direction = transform.TransformDirection( direction.normalized );    
			//Raycast and debug
			Ray r = new Ray( transform.position + transform.up * 7, direction );
			RaycastHit hit;     
			if( Physics.Raycast( r, out hit ) ) {
				Debug.DrawLine( transform.position, hit.point ); 

			}		
		}
	}
}

}

2

How can you tell that it is always from the feet? Your Debug.DrawLine() is not using the Ray origin. Change to:

 Debug.DrawLine(r.origin, hit.point);