Lerp Rotation with Quaternion.Euler not working.

Hello Comunity

I wrote this Script put it does not work correctly. I want to lerp a rotation to a local Vector.

The script is attached to the camera and if you rotate with vert and hori Axes the cam rotates.
The white line is the target Vector. if you press space the Quaternions goes to zero, except the z. Z is the main direction and thats ok. But if the yellow line (this is the main direction) is over hanging and you press space, he goes the false way round. (opposite direction of white)

I you press b the yellow line always goes to the blue line which represents the transform.forward. There the LerpRotation doesent seem to accept the Quaternion Euler(aaa)

Why is it alway going to the transform.forward?

it really drives me crazy.

Thanx for advices, tips and ideas.

#pragma strict


var aaa :Vector3;

var turn : float;

var speed : float= 10;



function Start () {


}


function Update () {


//Relative Vektoren

Debug.DrawRay(transform.position,transform.forward,Color.yellow);
Debug.DrawRay(transform.position,transform.up,Color.cyan);
Debug.DrawRay(transform.position,transform.right,Color.magenta);

//Welt Wektoren

Debug.DrawRay(transform.position,Vector3.forward,Color.blue);
Debug.DrawRay(transform.position,Vector3.up,Color.green);
Debug.DrawRay(transform.position,Vector3.right,Color.red);
Debug.DrawRay(transform.position,Vector3(transform.forward.x,0,transform.forward.z),Color.white);
Debug.DrawRay(transform.position+transform.forward,Vector3.up,Color.black);
if (Input.GetKey("b")==true)
{
aaa = Vector3(transform.forward.x,0,transform.forward.z);
print("AAA"+aaa);
var bbb = Quaternion.Euler(aaa);
transform.rotation=Quaternion.Lerp(transform.rotation,Quaternion.Euler(aaa.x,0,aaa.z),0.5);
//transform.rotation=Quaternion.Lerp(transform.rotation,Quaternion.Euler(aaa),0.5);
}

}
if (Input.GetKey("space")==true)
{

print("fffffffff");

var xxx = transform.rotation;
xxx.x=0;
xxx.z=0;

transform.rotation=Quaternion.Lerp(transform.rotation,xxx,0.2);
}
transform.Rotate(Input.GetAxis("Vertical"),Input.GetAxis("Horizontal")*turn,0);
}

 

Have you tried LocalEuler? instead of Euler

 

Code Tags.

 

rotation.x and rotation.z are not what you think they are when it comes to Quaternions. Your lerp is also all wrong.

Check out Quaternion.RotateTowards, it looks better suited for what you're trying to do.