public void Grab(GameObject anchor) // Vector3 newPosition, Vector3 newAngle)
{
print("Grabbing");
grabbed = true;
ownerController.networkDiskFired = false;
anchorObj = anchor;
anchorTrans = anchor.transform;
// If it's already grabbed by a hand...
if (gameObject.transform.parent != null)
{
// Get it to release the disk
HandGrabbing handScript = gameObject.transform.parent.GetComponent <HandGrabbing>();
handScript.Release();
}
rb.velocity = new Vector3(0f, 0f, 0f); // Stop the disk
// Snap to hand
// transform.position = anchor.transform.position; // newPosition;
// transform.eulerAngles = anchor.transform.eulerAngles; // newAngle;
// gameObject.transform.parent = anchor.transform.parent.transform; // Set hand as parent
// lastPosition = transform.position;
// print("DiskController Hand position:" + anchor.transform.parent.transform.position);
// print("DiskController Anchor position:" + anchor.transform.position);
}
public void SetParent(GameObject newParent)
{
if (gameObject.transform.parent != null)
{
HandGrabbing handScript = gameObject.transform.parent.GetComponent <HandGrabbing>();
handScript.Release();
}
gameObject.transform.parent = newParent.transform;
}
// Update is called once per frame
void Update()
{
//update hand position and rotation
if (isLocal)
{
transform.localPosition = InputTracking.GetLocalPosition(NodeType);
transform.localRotation = InputTracking.GetLocalRotation(NodeType);
}
///////////////
// Added by Cam - 3/26/2018
// Last updated - 4/2/2018
//
// Open-ended grabbing implementation
GetInput();
// Grabbing a disk
if (triggerPress && !grabbing)
{
//check for colliders in proximity
//Collider[] colliders = Physics.OverlapSphere(transform.position, GrabDistance);
print(transform.name + ": " + "Disk (" + diskObj.transform.position + ") Hand (" + transform.position + ") :: " + Vector3.Distance(diskObj.transform.position, transform.position) + " <= " + GrabDistance + "?");
if (Vector3.Distance(diskObj.transform.position, transform.position) <= GrabDistance)
{
print("attempting to grab");
// If we collided with something
//if (colliders.Length > 0)
// {
// If the collided object is a disk
//if (colliders[0].transform.gameObject.tag == "Disk")
// {
//currentObject = colliders[0].transform;
currentObject = diskObj.transform;
//diskController = currentObject.gameObject.GetComponent<DiskController>();
// If it's already being grabbed by your other hand, release it.
if (currentObject.parent != null)
{
HandGrabbing handScript = currentObject.transform.parent.GetComponent <HandGrabbing>();
handScript.Release();
// diskController.Release(); // Removed this because handScript.Release() should do this for us.
}
// print("HandGrabbing Hand position:" + gameObject.transform.position);
// print("HandGrabbing Anchor position:" + anchor.position);
diskController.Grab(anchor); // (second gameObject will be anchor) //gameObject.transform.position, gameObject.transform.eulerAngles);
grabbing = true;
// }
//}
}
}
// Releasing a disk
if (grabbing)
{
if (triggerRelease)
{
print("RELEASING");
Release();
}
}
//
/////////
/* Original "gimme" code
*
* //if we don't have an active object in hand, look if there is one in proximity
* if (currentObject == null)
* {
* //check for colliders in proximity
* Collider[] colliders = Physics.OverlapSphere(transform.position, GrabDistance);
* if (colliders.Length > 0)
* {
* //if there are colliders, take the first one if we press the grab button and it has the tag for grabbing
* if (Input.GetAxis(InputName) >= 0.01f && colliders[0].transform.CompareTag(GrabTag))
* {
* //set current object to the object we have picked up
* currentObject = colliders[0].transform;
*
* //if there is no rigidbody to the grabbed object attached, add one
* if(currentObject.GetComponent<Rigidbody>() == null)
* {
* currentObject.gameObject.AddComponent<Rigidbody>();
* }
*
* //set grab object to kinematic (disable physics)
* currentObject.GetComponent<Rigidbody>().isKinematic = true;
*
*
* }
* }
* }
* else
* //we have object in hand, update its position with the current hand position (+defined offset from it)
* {
* currentObject.position = transform.position + ObjectGrabOffset;
*
* //if we we release grab button, release current object
* if (Input.GetAxis(InputName) < 0.01f)
* {
* //set grab object to non-kinematic (enable physics)
* Rigidbody _objectRGB = currentObject.GetComponent<Rigidbody>();
* _objectRGB.isKinematic = false;
*
* //calculate the hand's current velocity
* Vector3 CurrentVelocity = (transform.position - _lastFramePosition) / Time.deltaTime;
*
* //set the grabbed object's velocity to the current velocity of the hand
* _objectRGB.velocity = CurrentVelocity * ThrowMultiplier;
*
* //release the reference
* currentObject = null;
* }
*
* }
*
* //save the current position for calculation of velocity in next frame
* _lastFramePosition = transform.position;
*
*/
//diskController.Grab(anchor); // (second gameObject will be anchor) //gameObject.transform.position, gameObject.transform.eulerAngles);
//grabbing = true;
}
// Use this for initialization
void Start()
{
_anim = GetComponentInChildren <Animator>();
_handGrab = GetComponent <HandGrabbing>();
}
