Ok I asked this last night but didn't give enough information, so here goes.
I use this code to make a gameobject kinematic when it is a certain distance from an object. it works fine but there is a small difference between the positions it stops at, 0.4 to be precise.
private var speed : float = 2000;
private var Range : float = 3.7;
private var DirectionRay : Vector3;
function Awake(){
rigidbody.isKinematic = true;
}
function Update () {
if(rigidbody.isKinematic){
if(Input.GetKeyUp("up")){
rigidbody.isKinematic = false;
DirectionRay = Vector3.up;
rigidbody.AddForce(Vector3.up * speed);
}
if(Input.GetKeyUp("down")){
rigidbody.isKinematic = false;
DirectionRay = Vector3.down;
rigidbody.AddForce(Vector3.down * speed);
}
}
}
function FixedUpdate(){
var wall : RaycastHit;
Debug.DrawRay(transform.position, DirectionRay * Range, Color.blue);
if(Physics.Raycast(transform.position, DirectionRay, wall, Range)){
if(wall.collider.gameObject.tag == "bound" && !rigidbody.isKinematic){
rigidbody.isKinematic = true;
}
}
}
I took a picture of the Debug Raycast and you can clearly see that the raycast goes into the gameObject at different lengths! Strange or am I missing something obvious?
![alt text][1]
![alt text][2]
[1]: /storage/temp/11342-raycast_pic1.png
[2]: /storage/temp/11343-raycast_pic2.png
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