/// <summary>
/// Writes a multistroke gesture to an XML file
/// </summary>
public static void WriteGesture(PDollarGestureRecognizer.Point[] points, string gestureName, string fileName)
{
using (StreamWriter sw = new StreamWriter(fileName))
{
sw.WriteLine("<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>");
sw.WriteLine("<Gesture Name = \"{0}\">", gestureName);
int currentStroke = -1;
for (int i = 0; i < points.Length; i++)
{
if (points[i].StrokeID != currentStroke)
{
if (i > 0)
sw.WriteLine("\t</Stroke>");
sw.WriteLine("\t<Stroke>");
currentStroke = points[i].StrokeID;
}
sw.WriteLine("\t\t<Point X = \"{0}\" Y = \"{1}\" T = \"0\" Pressure = \"0\" />",
points[i].X, points[i].Y
);
}
sw.WriteLine("\t</Stroke>");
sw.WriteLine("</Gesture>");
}
}
public void Cast(string gestureClass, PDollarGestureRecognizer.Gesture gesture, LineRenderer line)
{
Debug.Log ("Cast " + gestureClass + "!");
switch (gestureClass)
{
case("Circle"):
float maxX = float.MinValue;
float minX = float.MaxValue;
float maxY = float.MinValue;
float minY = float.MaxValue;
foreach(PDollarGestureRecognizer.Point point in gesture.Points){
if(point.X > maxX){
maxX = point.X;
}
if(point.X < minX){
minX = point.X;
}
if(point.Y > maxY){
maxY = point.Y;
}
if(point.Y < minY){
minY = point.Y;
}
}
Vector3 center = new Vector3((maxX + minX)/2, 1, (maxY + minY)/2);
line.SetVertexCount (33);
line.SetPosition (32, center);
Debug.Log (center);
break;
case("line"):
break;
case("X"):
break;
}
}
