/// method to release a previous received tracker.
/// @note it it the responsibility of the caller of @ref GetGestureTracker to call this method.
///
/// @param tracker the tracker to release.
public void ReleaseTracker(NIGestureTracker tracker)
{
for (int i = 0; i < m_trackersList.Count; i++)
{
if(m_trackersList[i]!=tracker)
continue; // not the one
// now we have in 'i' the relevant tracker, remove it.
for (int j = i + 1; j < m_trackersList.Count; j++)
m_trackersList[j - 1] = m_trackersList[j];
m_trackersList.RemoveAt(m_trackersList.Count - 1);
return;
}
}
/// This method is called by the GestureManager to create the the tracker
/// @note it it the responsibility of the caller to later call @ref ReleaseTracker on this object
/// @param hand the hand tracker to work with
/// @return The relevant tracker class @note INIGestureTracker is NOT mono-behavior.
public virtual NIGestureTracker GetGestureTracker(NIPointTracker hand)
{
NIGestureTracker obj = GetNewTrackerObject();
if (obj == null)
{
return(null); // we failed.
}
if (obj.Init(hand) == false)
{
return(null); // we failed to initialize
}
m_trackersList.Add(obj);
return(obj);
}
/// method to release a previous received tracker.
/// @note it it the responsibility of the caller of @ref GetGestureTracker to call this method.
///
/// @param tracker the tracker to release.
public void ReleaseTracker(NIGestureTracker tracker)
{
for (int i = 0; i < m_trackersList.Count; i++)
{
if (m_trackersList[i] != tracker)
{
continue; // not the one
}
// now we have in 'i' the relevant tracker, remove it.
for (int j = i + 1; j < m_trackersList.Count; j++)
{
m_trackersList[j - 1] = m_trackersList[j];
}
m_trackersList.RemoveAt(m_trackersList.Count - 1);
return;
}
}
public NIAxis()
{
m_axisName = "New Axis";
m_descriptiveName = "";
m_gestureIndex = 0;
m_deadZone = m_minDeadZone;
m_sensitivity = m_minSensitivity;
m_invert = false;
m_Type = NIInputTypes.HandMovement;
m_maxMovement = -1.0f;
m_axisUsed = AxesList.xAxis;
m_sourceTrackerIndex = 0;
m_sourceTrackerString = "none";
m_sourceTracker = null;
m_sourceGesture = null;
m_NIInputAxisOnly = true;
}
/// This method allows us to unregister a callback previously registered using @ref RegisterCallbackForGesture /// @param eventDelegate the delegate to be called public abstract void UnRegisterCallbackForGesture(NIGestureTracker.GestureEventHandler eventDelegate);
/// This method allows us to unregister a callback previously registered using @ref RegisterCallbackForGesture
/// @param eventDelegate the delegate to be called
/// @param axisName the axis name we want to check the gesture on
public void UnRegisterCallbackForGesture(NIGestureTracker.GestureEventHandler eventDelegate, string axisName)
{
foreach (NIAxis axis in m_axisList)
{
if (axis.m_axisName.CompareTo(axisName) != 0)
continue;
if (axis.m_sourceGesture == null)
continue;
axis.m_sourceGesture.m_gestureEventHandler -= eventDelegate;
}
}
/// This method allows us to register for a callback for the clicking
/// @note it is the responsibility of the caller to unregister using @ref UnRegisterCallbackForGesture
/// @param eventDelegate the delegate to be called
public override void RegisterCallbackForGesture(NIGestureTracker.GestureEventHandler eventDelegate)
{
m_input.RegisterCallbackForGesture(eventDelegate, "NIGUI_CLICK");
}
public NIAxis()
{
m_axisName="New Axis";
m_descriptiveName="";
m_gestureIndex = 0;
m_deadZone=m_minDeadZone;
m_sensitivity=m_minSensitivity;
m_invert=false;
m_Type=NIInputTypes.HandMovement;
m_maxMovement=-1.0f;
m_axisUsed=AxesList.xAxis;
m_sourceTrackerIndex=0;
m_sourceTrackerString = "none";
m_sourceTracker = null;
m_sourceGesture = null;
m_NIInputAxisOnly=true;
}
