/* Displaying current frames hand joints */
private void TrackJoints(PXCMHandData handOutput)
{
if (hasLaunched)
{
return;
}
//Get hand by time of appearence
if (handOutput.QueryHandData(PXCMHandData.AccessOrderType.ACCESS_ORDER_BY_TIME, 0, out handData) == pxcmStatus.PXCM_STATUS_NO_ERROR)
{
if (handData.IsCalibrated() == false)
{
calibText.text = "Please wait Calibrating hand.";
return;
}
calibText.text = "Hand Calibrated!";
handData.QueryTrackedJoint(PXCMHandData.JointType.JOINT_THUMB_TIP, out ThumbJointData);
handData.QueryTrackedJoint(PXCMHandData.JointType.JOINT_INDEX_TIP, out IndexJointData);
/* get joint distance */
thumb_pos = new Vector3(ThumbJointData.positionWorld.x, ThumbJointData.positionWorld.y, ThumbJointData.positionWorld.z);
index_pos = new Vector3(IndexJointData.positionWorld.x, IndexJointData.positionWorld.y, IndexJointData.positionWorld.z);
pinch_dist = Vector3.Distance(index_pos, thumb_pos);
/* Update game based on pinch result*/
HandlePinchResult(pinch_dist);
}
}