/// <summary>
/// Learns a template from the given points
/// </summary>
/// <exception cref="ArgumentNullException">Name cannot be empty or null</exception>
public void Learn(string name, params Vector2[] points)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException("Name cannot be empty or null!");
}
if (ContainsName(name))
{
return;
}
templates.Add(new Template(
name, ShapeRecognizer.DoEverything(new List <Vector2>(points))
));
}
/// <summary>
/// Called when the touch ended
/// </summary>
private void TouchEnded(Vector2 pos)
{
processedPoints = ShapeRecognizer.DoEverything(points);
tempLineRenderer.positionCount = points.Count;
for (int i = 0; i < points.Count; i++)
{
tempLineRenderer.SetPosition(i, points[i] * Camera.main.pixelHeight / 2f);
}
var _template = ShapeRecognizer.GetBestMatch(processedPoints, templateGroup);
// Recognize swipe if it's in the template provided by user
if (_template.Name == "Swipe")
{
Swipe(points[0], points[points.Count - 1]);
}
}