Пример #1
0
 void Start()
 {
     m_attachedHand = null;
     rigid          = GetComponent <Rigidbody>();
     if (!handle)
     {
         handle = this.transform;
     }
 }
Пример #2
0
        public void DetachFromHand(VRHand hand, Transform newParent = null)
        {
            if (!isHeld)
            {
                Debug.LogAssertion(gameObject.name + ": Trying to detach a deteached pickup");
                return;
            }
            if (hand != attachedHand || hand == null)
            {
                Debug.LogAssertion(gameObject.name + ": Trying to detach pickup from a wrong or null hand");
                return;
            }
            if (!hand.RequestDetachFromHand(this))
            {
                Debug.LogError(gameObject.name + ": Error during detaching pickup from hand");
                return;
            }
            switch (lockPolicy)
            {
            case LockPolicy.Transform:
                transform.parent = newParent;
                break;

            case LockPolicy.Joint:
                Destroy(joint);
                joint = null;
                break;
            }
            if (rigid)
            {
                rigid.isKinematic = oldIsKinematic;
                VelocityEstimator ve = GetComponent <VelocityEstimator>();
                if (ve)
                {
                    rigid.velocity        = ve.estimatedVelocity;
                    rigid.angularVelocity = ve.estimatedAngularVelocity;
                }
            }
            foreach (var h in GetComponentsInChildren <Collider>())
            {
                if (!h.isTrigger)
                {
                    hand.collisionManager.UnregisterCollider(h);
                }
            }
            m_attachedHand = null;
            gameObject.BroadcastMessage("OnDetachFromHand", hand, SendMessageOptions.DontRequireReceiver);
        }
Пример #3
0
        public void AttachToHand(VRHand hand)
        {
            if (isHeld)
            {
                Debug.LogAssertion(gameObject.name + ": Trying to attach an already held pickup");
                return;
            }
            if (hand.attachedObject != null)
            {
                Debug.LogAssertion(gameObject.name + ": Trying to attach pickup to an unempty hand " + hand.gameObject.name);
                return;
            }
            if (!hand.RequestAttachToHand(this))
            {
                Debug.LogError(gameObject.name + ": Error during attaching pickup to hand");
                return;
            }
            m_attachedHand = hand;
            if (alignRotation)
            {
                Vector3 handLocal = transform.InverseTransformPoint(hand.transform.position);
                transform.rotation = hand.transform.rotation * Quaternion.Inverse(handle.localRotation);
                transform.Translate(hand.transform.position - transform.TransformPoint(handLocal), Space.World);
            }
            if (alignPosition)
            {
                transform.Translate(hand.transform.position - handle.position, Space.World);
            }
            if (rigid)
            {
                oldIsKinematic = rigid.isKinematic;
                if (!rigid.isKinematic && !GetComponent <VelocityEstimator>())
                {
                    gameObject.AddComponent <VelocityEstimator>();
                }
            }
            switch (lockPolicy)
            {
            case LockPolicy.Transform:
                if (rigid)
                {
                    rigid.isKinematic = true;
                }
                transform.parent = hand.attachedObjects;
                break;

            case LockPolicy.Joint:
                if (rigid)
                {
                    rigid.isKinematic = false;
                }
                joint = handle.gameObject.AddComponent <FixedJoint>();
                joint.connectedBody = hand.rigidbodyToAttach;
                joint.anchor        = hand.transform.position;

                break;
            }
            foreach (var h in GetComponentsInChildren <Collider>())
            {
                if (!h.isTrigger)
                {
                    hand.collisionManager.RegisterCollider(h);
                }
            }
            gameObject.BroadcastMessage("OnAttachToHand", hand, SendMessageOptions.DontRequireReceiver);
        }