public void Pickup()
{
//Get Nearest
currentInteractable = GetNearestInteractable();
oldPosition = currentInteractable.transform.position;
oldRotation = currentInteractable.transform.rotation;
//Null check - do we have something?
if (!currentInteractable)
{
return;
}
//Already held? Check
if (currentInteractable.activeHand)
{
if (currentInteractable.activeHand)
{
currentInteractable.activeHand.Drop();
}
}
//Position to controller
currentInteractable.ApplyOffset(transform);
//Attach
Rigidbody targetBody = currentInteractable.GetComponent <Rigidbody>();
joint.connectedBody = targetBody;
//Set Active Hand
currentInteractable.activeHand = this;
}
private CustomInteractable GetNearestInteractable()
{
CustomInteractable nearest = null;
float minDistance = float.MaxValue;
float distance = 0.0f;
foreach (CustomInteractable interactable in ContactInteractables)
{
distance = (interactable.transform.position - transform.position).sqrMagnitude;
if (distance < minDistance)
{
minDistance = distance;
nearest = interactable;
}
}
return(nearest);
}
public void Drop()
{
//Null Check
if (!currentInteractable)
{
return;
}
//Detach from joint
joint.connectedBody = null;
//Return to original position
currentInteractable.transform.position = oldPosition;
currentInteractable.transform.rotation = oldRotation;
//Clear activeHand/currentInteractable
currentInteractable.activeHand = null;
currentInteractable = null;
}
private void GrabCheck()
{
if (grabType != GrabType.None && grabInteractable)
{
if (grabType == GrabType.Pinch && pinchButton.GetStateUp(handType))
{
grabInteractable.SendMessage("GrabEnd", this, SendMessageOptions.DontRequireReceiver);
GrabEnd();
}
if (grabType == GrabType.Grip && grabButton.GetStateUp(handType))
{
grabInteractable.SendMessage("GrabEnd", this, SendMessageOptions.DontRequireReceiver);
GrabEnd();
}
}
if (!grabPoser)
{
if (blend > 0)
{
blendToAnimation += 1f / blend * Time.deltaTime;
blendToAnimation = Mathf.Clamp01(blendToAnimation);
blendToPose += 1f / blendPosition * Time.deltaTime;
blendToPose = Mathf.Clamp01(blendToPose);
blendToPoseMoveObject += 1f / blendPosition * Time.deltaTime;
blendToPoseMoveObject = Mathf.Clamp01(blendToPoseMoveObject);
}
else
{
blendToAnimation = 1;
}
CustomInteractable __oldGrabInteractable = grabInteractable;
if (selectedIndexInteractable)
{
grabInteractable = selectedIndexInteractable;
if (grabInteractable != __oldGrabInteractable)
{
if (__oldGrabInteractable)
{
__oldGrabInteractable.SendMessage("GrabEnd", this, SendMessageOptions.DontRequireReceiver);
}
if (grabInteractable)
{
grabInteractable.SendMessage("GrabStart", this, SendMessageOptions.DontRequireReceiver);
setHandTransform = false;
grabType = GrabType.Select;
RenderModelVisible(!grabInteractable.hideController);
SkeletonUpdate();
blendToPose = 1;
blendToPoseMoveObject = 1;
_endFramePos = transform.parent.InverseTransformPoint(skeleton.transform.position);
_endFrameRot = skeleton.transform.rotation;
}
}
}
else
{
if (selectedPinchInteractable && pinchButton.GetStateDown(handType))
{
grabInteractable = selectedPinchInteractable;
if (grabInteractable != __oldGrabInteractable)
{
if (__oldGrabInteractable)
{
__oldGrabInteractable.SendMessage("GrabEnd", this, SendMessageOptions.DontRequireReceiver);
}
if (grabInteractable)
{
grabInteractable.SendMessage("GrabStart", this, SendMessageOptions.DontRequireReceiver);
setHandTransform = false;
grabType = GrabType.Pinch;
RenderModelVisible(!grabInteractable.hideController);
SkeletonUpdate();
blendToPose = 1;
blendToPoseMoveObject = 1;
_endFramePos = transform.parent.InverseTransformPoint(skeleton.transform.position);
_endFrameRot = skeleton.transform.rotation;
}
}
}
else
{
if (selectedGripInteractable && grabButton.GetStateDown(handType))
{
grabInteractable = selectedGripInteractable;
if (grabInteractable != __oldGrabInteractable)
{
if (__oldGrabInteractable)
{
__oldGrabInteractable.SendMessage("GrabEnd", this, SendMessageOptions.DontRequireReceiver);
}
if (grabInteractable)
{
grabInteractable.SendMessage("GrabStart", this, SendMessageOptions.DontRequireReceiver);
setHandTransform = false;
grabType = GrabType.Grip;
RenderModelVisible(!grabInteractable.hideController);
SkeletonUpdate();
blendToPose = 1;
blendToPoseMoveObject = 1;
_endFramePos = transform.parent.InverseTransformPoint(skeleton.transform.position);
_endFrameRot = skeleton.transform.rotation;
}
}
}
}
}
}
}
