C# HandModel.GetLeapHand方法代码示例

    protected override void UpdateTracker()
    {
        previousPosition = Position;
        previousOrientation = Orientation;
        previousGrabbingStrength = currentGrabbingStrength;

        //get the rightmost hand in the frame
        if (handController.GetAllGraphicsHands().Length != 0)
        {
            handModel = handController.GetAllGraphicsHands()[0];
            handModel.transform.GetComponentInChildren<SkinnedMeshRenderer>().enabled = visibleHand;
            hand = handModel.GetLeapHand();
            currentGrabbingStrength = lowPassFilter(hand.GrabStrength, previousGrabbingStrength);

            Position = lowPassFilter(handModel.GetPalmPosition(), previousPosition);
            Orientation = lowPassFilter(handModel.GetPalmDirection(), previousOrientation);
        }

        //mask/display the graphical hand on key down
        if (Input.GetKeyDown(visibleHandKey))
        {
            var smr = handModel.transform.GetComponentInChildren<SkinnedMeshRenderer>();
            visibleHand = !visibleHand;
        }

        Translation = Position - previousPosition;
        Rotation = previousOrientation - Orientation;
    }

	void ReleaseFireBall(HandModel hand){


		if (currentFireBall && IsCastingStarted && !HandRecog.IsHandClenchingNonStrict (hand, clenchingAngle) && hand.GetLeapHand().Confidence > confidenceLevel) {

			currentFireBall.Release (hand.GetPalmDirection (), 5.0f);
			IsCastingStarted = false;
			currentFireBall = null;

			spellControl.ReleaseCastingControl ();
		}


	}

	void CastFireBall(HandModel hand){
		
		if (!IsCastingStarted && hand.GetLeapHand().Confidence >= confidenceLevel && !spellControl.SpellCasting()) {

			spellControl.SpellCasting ();

			IsCastingStarted = true;

			currentFireBall = GameObject.Instantiate (fireBallPrefab, GetFireBallSpawnPosition (hand, fireBallSpawnLocation), hand.gameObject.transform.rotation) as FireBall;

			//currentFireBall.transform.SetParent (handController.transform);
		}
			
	}

 void Start()
 {
     active = false;
     hand_model = GetComponent<HandModel>();
     leap_hand = hand_model.GetLeapHand();
     if (leap_hand == null) Debug.LogError("No leap_hand founded");
     if(isRight)
     {
         if(!lControl.rightHanded)
         {
             isRight = false;
         }
     }
     else
     {
         if(lControl.leftHanded)
         {
             isRight = true;
         }
     }
 }

	public static float AngleBetweenFingerTipsHorizontal(HandModel hand, int fingerIndexOne, int fingerIndexTwo){


		float angle = AngleBetweenFingerTips(hand,fingerIndexOne, fingerIndexTwo,hand.GetPalmNormal());

		if (hand.GetLeapHand ().IsRight)
			return -angle;

		return angle;

	}

    /**
      * Destroys a HandModel instance if HandController.destroyHands is true (the default).
      * If you set destroyHands to false, you must destroy the hand instances elsewhere in your code.
      * EDIT BV : put back the hands in the initial position
      */
    protected void DestroyHand(HandModel hand_model)
    {
        if (hand_model.GetLeapHand().IsLeft) {
            lefthand = null;
            //Debug.Log("DestroyHand: minus left hand");
        } else {
            righthand = null;
            //Debug.Log("DestroyHand: minus right hand");
        }

        if (destroyHands)
            Destroy(hand_model.gameObject);
        else
            hand_model.SetLeapHand(null);
        //Debug.Log("DestroyHand " + hand_model);
    }

 private void GetHandInfo()
 {
     //Get hand info and if there's no hand in the scene, don't run the rest of the update
     handModel = GetComponent<HandModel>();
     leapHand = handModel.GetLeapHand();
     if (leapHand == null)
         return;
 }

	bool IsReadyToCastFireBall(HandModel hand){

		return HandRecog.IsPalmFacingUpwards (hand, palmFacingUpAngle) && HandRecog.IsHandClenchingStrict (hand, clenchingAngle) && hand.GetLeapHand().Confidence >= confidenceLevel;

	}