| public DetachObject ( GameObject objectToDetach, bool restoreOriginalParent = true ) : void | ||
| objectToDetach | GameObject | The GameObject to detach from this VRHand |
| restoreOriginalParent | bool | |
| 리턴 | void | |
/// <summary>
/// Called every Update() while a VRHand is hovering over me.
/// </summary>
/// <param name="hand"></param>
void HandHoverUpdate( VRHand hand )
{
if ( hand.GetStandardInteractionButtonDown() || ( ( hand.controller != null ) && hand.controller.GetPressDown( Valve.VR.EVRButtonId.k_EButton_Grip ) ) )
{
if ( hand.currentAttachedObject != gameObject )
{
// Save our position/rotation so that we can restore it when we detach
oldPosition = transform.position;
oldRotation = transform.rotation;
// Call this to continue receiving HandHoverUpdate messages,
// and prevent the hand from hovering over anything else
hand.HoverLock( GetComponent<VRInteractable>() );
// Attach this object to the hand
hand.AttachObject( gameObject, false );
}
else
{
// Detach this object from the hand
hand.DetachObject( gameObject );
// Call this to undo HoverLock
hand.HoverUnlock( GetComponent<VRInteractable>() );
// Restore position/rotation
transform.position = oldPosition;
transform.rotation = oldRotation;
}
}
}
/// <summary>
/// Attach a GameObject to this GameObject.
/// </summary>
/// <param name="objectToAttach">The GameObject to attach.</param>
/// <param name="flags">The flags to use for attaching the object.</param>
/// <param name="attachmentPoint">Name of the GameObject in the hierarchy of this VRHand which should act as the attachment point for this GameObject.</param>
/// <seealso cref="DetachObject"/>
public void AttachObject(GameObject objectToAttach, AttachmentFlags flags = defaultAttachmentFlags, string attachmentPoint = "")
{
if (flags == 0)
{
flags = defaultAttachmentFlags;
}
//Make sure top object on stack is non-null
CleanUpAttachedObjectStack();
//Detach the object if it is already attached so that it can get re-attached at the top of the stack
DetachObject(objectToAttach);
//Detach from the other hand if requested
if (((flags & AttachmentFlags.DetachFromOtherHand) == AttachmentFlags.DetachFromOtherHand) && otherHand)
{
otherHand.DetachObject(objectToAttach);
}
if ((flags & AttachmentFlags.DetachOthers) == AttachmentFlags.DetachOthers)
{
//Detach all the objects from the stack
while (attachedObjects.Count > 0)
{
DetachObject(attachedObjects[0].attachedObject);
}
}
if (currentAttachedObject)
{
currentAttachedObject.SendMessage("OnHandFocusLost", this, SendMessageOptions.DontRequireReceiver);
}
AttachedObject attachedObject = new AttachedObject();
attachedObject.attachedObject = objectToAttach;
attachedObject.originalParent = objectToAttach.transform.parent != null ? objectToAttach.transform.parent.gameObject : null;
if ((flags & AttachmentFlags.ParentToHand) == AttachmentFlags.ParentToHand)
{
//Parent the object to the hand
objectToAttach.transform.parent = GetAttachmentTransform(attachmentPoint);
attachedObject.isParentedToHand = true;
}
else
{
attachedObject.isParentedToHand = false;
}
attachedObjects.Add(attachedObject);
if ((flags & AttachmentFlags.SnapOnAttach) == AttachmentFlags.SnapOnAttach)
{
objectToAttach.transform.localPosition = Vector3.zero;
objectToAttach.transform.localRotation = Quaternion.identity;
}
VRHandDebugLog("AttachObject " + objectToAttach);
objectToAttach.SendMessage("OnAttachedToHand", this, SendMessageOptions.DontRequireReceiver);
UpdateHovering();
}
/// <summary>
/// Called every Update() while a VRHand is hovering over me.
/// </summary>
/// <param name="hand"></param>
void HandHoverUpdate(VRHand hand)
{
if (hand.GetStandardInteractionButtonDown() || ((hand.controller != null) && hand.controller.GetPressDown(Valve.VR.EVRButtonId.k_EButton_Grip)))
{
if (hand.currentAttachedObject != gameObject)
{
// Save our position/rotation so that we can restore it when we detach
oldPosition = transform.position;
oldRotation = transform.rotation;
// Call this to continue receiving HandHoverUpdate messages,
// and prevent the hand from hovering over anything else
hand.HoverLock(GetComponent <VRInteractable>());
// Attach this object to the hand
hand.AttachObject(gameObject, attachmentFlags);
}
else
{
// Detach this object from the hand
hand.DetachObject(gameObject);
// Call this to undo HoverLock
hand.HoverUnlock(GetComponent <VRInteractable>());
// Restore position/rotation
transform.position = oldPosition;
transform.rotation = oldRotation;
}
}
}
void HandAttachedUpdate( VRHand hand )
{
//Trigger got released
if ( hand.GetStandardInteractionButtonUp() )
{
hand.DetachObject( gameObject );
}
}
void HandAttachedUpdate(VRHand hand)
{
//Trigger got released
if (hand.GetStandardInteractionButtonUp())
{
hand.DetachObject(gameObject);
}
}
/// <summary>
/// Attach a GameObject to this GameObject.
/// </summary>
/// <param name="objectToAttach">The GameObject to attach.</param>
/// <param name="snapOnAttach">Should the GameObject snap to an attachment point?</param>
/// <param name="attachmentPoint">Name of the GameObject in the hierarchy of this VRHand which should act as the attachment point for this GameObject.</param>
/// <param name="detachOthers">Should all other attached objects in the attached object stack of this VRHand be detached?</param>
/// <seealso cref="DetachObject"/>
public void AttachObject(GameObject objectToAttach, bool snapOnAttach = true, string attachmentPoint = "", bool detachOthers = true)
{
//Make sure top object on stack is non-null
CleanUpAttachedObjectStack();
//Detach the object if it is already attached so that it can get re-attached at the top of the stack
DetachObject(objectToAttach);
if (otherHand)
{
otherHand.DetachObject(objectToAttach);
}
if (detachOthers)
{
//Detach all the objects from the stack
while (attachedObjects.Count > 0)
{
DetachObject(attachedObjects[0].attachedObject);
}
}
if (currentAttachedObject)
{
currentAttachedObject.SendMessage("OnHandFocusLost", this, SendMessageOptions.DontRequireReceiver);
}
AttachedObject attachedObject = new AttachedObject();
attachedObject.attachedObject = objectToAttach;
attachedObject.originalParent = objectToAttach.transform.parent != null ? objectToAttach.transform.parent.gameObject : null;
attachedObjects.Add(attachedObject);
//Parent the object to the hand
objectToAttach.transform.parent = GetAttachmentTransform(attachmentPoint);
if (snapOnAttach)
{
objectToAttach.transform.localPosition = Vector3.zero;
objectToAttach.transform.localRotation = Quaternion.identity;
}
objectToAttach.SendMessage("OnAttachedToHand", this, SendMessageOptions.DontRequireReceiver);
UpdateHovering();
}
IEnumerator LateDetach( VRHand hand )
{
yield return new WaitForEndOfFrame();
hand.DetachObject( gameObject, restoreOriginalParent );
}
IEnumerator LateDetach(VRHand hand)
{
yield return(new WaitForEndOfFrame());
hand.DetachObject(gameObject, restoreOriginalParent);
}
