protected void TouchAdded(Tuio2DCursor cur)
{
this.current.Add(cur.SessionID, cur);
Touch t = buildTouch(cur);
this.TouchAdded(t);
}
protected void TouchUpdated(Tuio2DCursor cur)
{
this.current[cur.SessionID] = cur;
Touch t = buildTouch(cur);
this.TouchUpdated(t.TouchId, t.TouchPoint, t.Properties);
}
void updateSetCursors(Dictionary <int, Tuio2DCursor> sets, List <int> alive)
{
foreach (int curid in alive)
{
//Held cursor
if (!sets.ContainsKey(curid) && this.current.ContainsKey(curid))
{
this.TouchHeld(curid);
}
else
{
if (sets.ContainsKey(curid) && this.current.ContainsKey(curid))
{
Tuio2DCursor cur = sets[curid];
if (cur.IsEqual(this.current[curid]))
{
//Call touchheld if same value
this.TouchHeld(curid);
}
else
{
this.TouchUpdated(cur);
}
}
}
}
}
public bool IsEqual(Tuio2DCursor cursor)
{
return(this.Acceleration == cursor.Acceleration &&
this.PositionX == cursor.PositionX &&
this.PositionY == cursor.PositionY &&
this.SessionID == cursor.SessionID &&
this.VelocityX == cursor.VelocityX &&
this.VelocityY == cursor.VelocityY);
}
public static Dictionary<int, Tuio2DCursor> GetCursors(OSCBundle pack)
{
Dictionary<int, Tuio2DCursor> result = new Dictionary<int, Tuio2DCursor>();
List<OSCMessage> cursors = FindByCommand(pack, "/tuio/2Dcur", "set");
foreach (OSCMessage msg in cursors)
{
Tuio2DCursor cur = new Tuio2DCursor(msg);
result.Add(cur.SessionID, cur);
}
return result;
}
Touch buildTouch(Tuio2DCursor cursor)
{
TouchProperties prop;
prop.Acceleration = cursor.Acceleration;
prop.VelocityX = cursor.VelocityX;
prop.VelocityY = cursor.VelocityY;
PointF p = getTouchPoint(cursor);
Touch t = new Touch(cursor.SessionID, p);
t.Properties = prop;
return(t);
}
PointF getTouchPoint(Tuio2DCursor data)
{
float x1 = getScreenPoint((float)data.PositionX,
this.config.Projection.ScaleX,
this.config.Projection.OffsetX,
this.config.Alignment.FlipX,
this.config.CorrectProjection,
ScreenWidth);
float y1 = getScreenPoint((float)data.PositionY,
this.config.Projection.ScaleY,
this.config.Projection.OffsetY,
this.config.Alignment.FlipY,
this.config.CorrectProjection,
ScreenHeight);
PointF t = new PointF(x1, y1);
return(t);
}
PointF getTouchPoint(Tuio2DCursor data)
{
float x1 = getScreenPoint((float)data.PositionX,
this.config.Projection.ScaleX,
this.config.Projection.OffsetX,
this.config.Alignment.FlipX,
this.config.CorrectProjection,
ScreenWidth);
float y1 = getScreenPoint((float)data.PositionY,
this.config.Projection.ScaleY,
this.config.Projection.OffsetY,
this.config.Alignment.FlipY,
this.config.CorrectProjection,
ScreenHeight);
PointF t = new PointF(x1, y1);
return t;
}
Touch buildTouch(Tuio2DCursor cursor)
{
TouchProperties prop;
prop.Acceleration = cursor.Acceleration;
prop.VelocityX = cursor.VelocityX;
prop.VelocityY = cursor.VelocityY;
PointF p = getTouchPoint(cursor);
Touch t = new Touch(cursor.SessionID, p);
t.Properties = prop;
return t;
}
protected void TouchAdded(Tuio2DCursor cur)
{
this.current.Add(cur.SessionID, cur);
Touch t = buildTouch(cur);
this.TouchAdded(t);
}
protected void TouchUpdated(Tuio2DCursor cur)
{
this.current[cur.SessionID] = cur;
Touch t = buildTouch(cur);
this.TouchUpdated(t.TouchId, t.TouchPoint, t.Properties);
}
public bool IsEqual(Tuio2DCursor cursor)
{
return this.Acceleration == cursor.Acceleration
&& this.PositionX == cursor.PositionX
&& this.PositionY == cursor.PositionY
&& this.SessionID == cursor.SessionID
&& this.VelocityX == cursor.VelocityX
&& this.VelocityY == cursor.VelocityY;
}
