void Update()
{
if (m_obj != null)
{
if (m_fiducialController.IsSnapped() &&
!Mathf.Approximately(this.transform.position.x, newPos.x))
{
newPos = this.transform.position;
//tells locationBar new position
if (startMarker)
{
m_locationBar.SetStartBarPosition(newPos);
}
else
{
m_locationBar.SetEndBarPosition(newPos);
}
}
if (!m_fiducialController.IsSnapped() && ghost == null)
{
ghost = GameObject.Instantiate(ghostPrefab, newPos, Quaternion.identity);
}
else if (m_fiducialController.IsSnapped())
{
Destroy(ghost);
ghost = null;
}
}
else
{
m_obj = m_tuioManager.GetMarker(m_fiducialController.MarkerID);
}
}
public Vector3 CalculateGridPosition(int markerID, float cameraOffset, bool isLoopBarMarker, bool isJoker, FiducialController fiducialController, Vector3 oldPositionInScreen)
{
//does not change position if the marker is currently being played
if (!isLoopBarMarker && m_lastComeLastServe.IsBeingPlayed(markerID))
{
return(fiducialController.gameObject.transform.position);
}
TuioObject m_obj = m_tuioManager.GetMarker(markerID);
Vector3 position = new Vector3(m_obj.getX() * (Screen.width), isLoopBarMarker ? 0.5f * Screen.height : (1 - m_obj.getY()) * Screen.height, cameraOffset);
//when the marker is snapped...
if (fiducialController.IsSnapped())
{
position.x = this.CalculateXPosition(position, isLoopBarMarker, m_settings.GetMarkerWidthMultiplier(markerID), false); // calculate x position while not moving
//reads correctOldPos if marker is a JokerMarkers
if (isJoker)
{
realOldPos = new Vector3(oldPositionInScreen.x, fiducialController.gameObject.GetComponent <JokerMarker>().GetRealOldYPosition(), oldPositionInScreen.z);
}
//...and the new position is NOT far away enough from the old position (different for Joker Markers), then set position to oldPosition
if (isJoker ? !this.MovedFurtherThanThreshold(position, realOldPos, isJoker) : !this.MovedFurtherThanThreshold(position, oldPositionInScreen, isJoker))
{
position = oldPositionInScreen;
}
//...and the new position is far away enoug from the old position, set snapped to false
else if (this.MovedFurtherThanThreshold(position, oldPositionInScreen, isJoker))
{
fiducialController.SetIsSnapped(false);
}
}
//otherwise, if marker is NOT snapped...
else if (!fiducialController.IsSnapped())
{
//...and motion speed is zero, snap him to nearest grid position, set snapped to true and save the time of snapping (for lastcomelastserve algorithm)
if (m_obj.getMotionSpeed() == 0)
{
#region X-Axis
position.x = this.CalculateXPosition(position, isLoopBarMarker, m_settings.GetMarkerWidthMultiplier(markerID), false); // calculate x position while not moving
#endregion
#region Y-Axis
//suggests the y Position because it's a joker marker
if (isJoker)
{
position.y = fiducialController.gameObject.GetComponent <JokerMarker>().CalculateYPosition(position, fiducialController, this.GetTactPosition(Camera.main.ScreenToWorldPoint(position)));
}
else if (!isLoopBarMarker)
{
float snappingDistance = -cellHeightInPx / 2;
//if marker is below grid area
if (position.y < heightOffsetInPx_top + snappingDistance)
{
position.y = 0;
}
//if marker is above grid area
else if (position.y > gridHeightInPx + heightOffsetInPx_bottom - snappingDistance)
{
position.y = gridHeightInPx + heightOffsetInPx_bottom - cellHeightInPx;
}
//if marker is on grid area
else
{
float yPos = position.y - heightOffsetInPx_bottom - snappingDistance;
float markerYOffset = yPos % cellHeightInPx;
if (markerYOffset < cellHeightInPx / 2)
{
position.y = yPos - markerYOffset;
}
else
{
position.y = yPos - markerYOffset + cellHeightInPx;
}
}
position.y += (heightOffsetInPx_bottom + snappingDistance);
}
#endregion
//check if another tune is currently being played, if so: snap marker
if (!m_lastComeLastServe.IsOtherMarkerBeingPlayedAtThisBeat(this.GetTactPosition(m_lastComeLastServe.markers[beats].transform.position)))
{
fiducialController.SetIsSnapped(true);
fiducialController.SetLastTimeSnapped(Time.time);
}
}
else
{
position.x = this.CalculateXPosition(position, isLoopBarMarker, m_settings.GetMarkerWidthMultiplier(markerID), true); // calculate x position while moving
}
}
return(this.m_MainCamera.ScreenToWorldPoint(position));
}