// Update is called once per frame
void Update()
{
//Check ditances among points only if 4 points are registered contemporary
if (Input.touches.Length == 4 && !found && !recognized)
{
// WidgetRecognition Part
currentWidget = new WidgetCM(Input.touches);
recognized = currentWidget.IdentifyWidget();
if (recognized)
{
found = true;
recognizedWidgets++;
IDPointDistancesCM.Add(currentWidget.GetIDTouchPointDistCM());
WidgetID = currentWidget.GetWidgetID(IdentificationType);
ChangeWidgetColor();
recognizedWidgetsList.Add(currentWidget);
//transform.localScale = OnTouchSpriteScale;
transform.localScale = Vector3.Lerp(transform.localScale, OnTouchSpriteScale, 15 * Time.deltaTime);
if (follow && UpdatePosition)
SpriteFollow(currentWidget.OrderedTouchPoints[0]);
//UpdateSpritePosition(currentWidget.DataPointTouch);
UpdateSpriteRotation(currentWidget.angle);
}
else
{
nonRecognizedWidgets++;
}
}
else if (Input.touches.Length == 4 && found && recognized && ContinuosUpdate)
{
currentWidget.UpdateTouchPoints(Input.touches);
recognized = currentWidget.IdentifyWidget();
if (recognized)
{
recognizedWidgets++;
IDPointDistancesCM.Add(currentWidget.GetIDTouchPointDistCM());
transform.localScale = Vector3.Lerp(transform.localScale, OnTouchSpriteScale, 15 * Time.deltaTime);
// Translations Updates
if (follow && UpdatePosition)
SpriteFollow(currentWidget.OrderedTouchPoints[0]);
else if (UpdatePosition && !follow)
UpdateSpritePosition(currentWidget.OrderedTouchPoints[0]);
//Rotation Update
if (UpdateRotation && !AngleSlider)
UpdateSpriteRotation(currentWidget.angle);
}
else
{
nonRecognizedWidgets++;
found = false;
}
}
//All touches have been removed from screen
else if (Input.touches.Length == 0)
{
found = false;
recognized = false;
transform.localScale = Vector3.Lerp(transform.localScale, originalSquareSize, 15 * Time.deltaTime);
}
UpdateStats();
}
private string TouchPointsData(WidgetCM w)
{
StringBuilder sb = new StringBuilder("Touch Points:").AppendLine();
sb.Append("Origin: " + w.OrderedTouchPoints[0].position.ToString()).AppendLine();
sb.Append("X: " + w.OrderedTouchPoints[1].position.ToString()).AppendLine();
sb.Append("Y: " + w.OrderedTouchPoints[2].position.ToString()).AppendLine();
sb.Append("Data: " + w.OrderedTouchPoints[3].position.ToString()).AppendLine();
return sb.ToString();
}
