public bool isValid(coord[] _player, double _variance = 0)
{
bool retval = true;
SetPlayer(_player);
//Convert to radians
_variance = _variance * Math.PI / 180;
CalculateTheta(ref player);
CalculateTheta(ref simon);
if (!(retval && Math.Abs(player[(int)KSSJoint.relbow].theta - simon[(int)KSSJoint.relbow].theta) <= _variance))
retval = false;
if (!(retval && Math.Abs(player[(int)KSSJoint.rhand].theta - simon[(int)KSSJoint.rhand].theta) <= _variance))
retval = false;
if (!(retval && Math.Abs(player[(int)KSSJoint.lelbow].theta - simon[(int)KSSJoint.lelbow].theta) <= _variance))
retval = false;
if (!(retval && Math.Abs(player[(int)KSSJoint.rknee].theta - simon[(int)KSSJoint.rknee].theta) <= _variance))
retval = false;
if (!(retval && Math.Abs(player[(int)KSSJoint.rfoot].theta - simon[(int)KSSJoint.rfoot].theta) <= _variance))
retval = false;
if (!(retval && Math.Abs(player[(int)KSSJoint.lhand].theta - simon[(int)KSSJoint.lhand].theta) <= _variance))
retval = false;
if (!(retval && Math.Abs(player[(int)KSSJoint.lknee].theta - simon[(int)KSSJoint.lknee].theta) <= _variance))
retval = false;
if (!(retval && Math.Abs(player[(int)KSSJoint.lfoot].theta - simon[(int)KSSJoint.lfoot].theta) <= _variance))
retval = false;
return retval;
}
private void fillList(ref List<coord[]> EmptyList)
{
if (System.IO.File.Exists("PoseData.xml"))
{
XmlNodeList xmlnodes;
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load("PoseData.xml");
xmlnodes = xmldoc.SelectNodes("//Positions/Pose");
foreach (XmlNode node in xmlnodes)
{
coord[] coords = new coord[11];
fillCoords(ref coords, KSSJoint.head, "head", node);
fillCoords(ref coords, KSSJoint.shoulder, "shoulder", node);
fillCoords(ref coords, KSSJoint.hip, "hip", node);
fillCoords(ref coords, KSSJoint.relbow, "relbow", node);
fillCoords(ref coords, KSSJoint.rhand, "rhand", node);
fillCoords(ref coords, KSSJoint.lelbow, "lelbow", node);
fillCoords(ref coords, KSSJoint.lhand, "lhand", node);
fillCoords(ref coords, KSSJoint.rknee, "rknee", node);
fillCoords(ref coords, KSSJoint.rfoot, "rfoot", node);
fillCoords(ref coords, KSSJoint.lknee, "lknee", node);
fillCoords(ref coords, KSSJoint.lfoot, "lfoot", node);
EmptyList.Add(coords);
}
}
}
private void SetEllipsePosition(FrameworkElement ellipse, coord joint)
{
Canvas.SetLeft(ellipse, joint.x);
Canvas.SetTop(ellipse, joint.y);
}
public Point UseSkeleton(coord[] skeletonCoords, ref Canvas SimonSaysPoseCanvas, ref Canvas PlayerPoseCanvas)
{
if (skeletonCoords != null)
{
KinectPose.drawPose(SimonSaysPoseCanvas.Children, KinectPose.GetSimon(), Colors.Black);
if (skeletonCoords[(int)KSSJoint.head].x > 0)//this makes a big green blob if it isn't here.. odd
{
KinectPose.drawPose(PlayerPoseCanvas.Children, skeletonCoords, Colors.Green);
KinectPose.SetPlayer(skeletonCoords);
}
}
return (new Point(skeletonCoords[(int)KSSJoint.rhand].x, skeletonCoords[(int)KSSJoint.rhand].y));
}
public void SetPlayer(coord[] _player)
{
player = _player;
}
private void fillCoords(ref coord[] _coords, KSSJoint _joint, string nodename, XmlNode node)
{
_coords[(int)_joint].x = (float)XmlConvert.ToDecimal(node[nodename]["x"].InnerText);
_coords[(int)_joint].y = (float)XmlConvert.ToDecimal(node[nodename]["y"].InnerText);
_coords[(int)_joint].theta = (float)XmlConvert.ToDecimal(node[nodename]["theta"].InnerText);
}
public void drawPose(UIElementCollection _children, coord[] _pose, Color _color)
{
_children.Clear();
_children.Add(getImage(_pose, _color));
}
public void SetSimon(coord[] newSimon)
{
simon = newSimon;
}
private LineGeometry getLine(KSSJoint _start, KSSJoint _end, coord[] _pose)
{
return new LineGeometry(new Point(_pose[(int)_start].x, _pose[(int)_start].y), new Point(_pose[(int)_end].x, _pose[(int)_end].y));
}
private Image getImage(coord[] _pose, Color _color)
{
Image image = new Image();
DrawingImage myDrawingImage = new DrawingImage();
DrawingGroup myDrawingGroup = new DrawingGroup();
GeometryDrawing myGeometryDrawing = new GeometryDrawing();
GeometryGroup myGeometryGroup = new GeometryGroup();
myGeometryGroup.Children.Add(getLine(KSSJoint.head, KSSJoint.shoulder, _pose));
myGeometryGroup.Children.Add(getLine(KSSJoint.shoulder, KSSJoint.relbow, _pose));
myGeometryGroup.Children.Add(getLine(KSSJoint.shoulder, KSSJoint.lelbow, _pose));
myGeometryGroup.Children.Add(getLine(KSSJoint.relbow, KSSJoint.rhand, _pose));
myGeometryGroup.Children.Add(getLine(KSSJoint.lelbow, KSSJoint.lhand, _pose));
myGeometryGroup.Children.Add(getLine(KSSJoint.shoulder, KSSJoint.hip, _pose));
myGeometryGroup.Children.Add(getLine(KSSJoint.hip, KSSJoint.rknee, _pose));
myGeometryGroup.Children.Add(getLine(KSSJoint.hip, KSSJoint.lknee, _pose));
myGeometryGroup.Children.Add(getLine(KSSJoint.rknee, KSSJoint.rfoot, _pose));
myGeometryGroup.Children.Add(getLine(KSSJoint.lknee, KSSJoint.lfoot, _pose));
Pen myPen = new Pen();
myGeometryDrawing.Geometry = myGeometryGroup;
myPen.Thickness = 10;
myPen.LineJoin = PenLineJoin.Round;
myPen.EndLineCap = PenLineCap.Round;
myPen.StartLineCap = PenLineCap.Round;
myPen.Brush = new SolidColorBrush(_color);
myGeometryDrawing.Pen = myPen;
myDrawingGroup.Children.Add(myGeometryDrawing);
myDrawingImage.Drawing = myDrawingGroup;
image.Name = "simonImage";
image.Stretch = Stretch.Uniform;
image.HorizontalAlignment = HorizontalAlignment.Stretch;
image.VerticalAlignment = VerticalAlignment.Stretch;
image.MaxHeight = 289;
image.MaxWidth = 777;
image.Width = 777;
image.Source = myDrawingImage;
return image;
}
public void RecordNewPose(coord[] _player)
{
SetPlayer(_player);
CalculateTheta(ref player);
if (!System.IO.File.Exists("PoseData.xml"))
{
XmlTextWriter Writer = new XmlTextWriter("PoseData.xml", null);
Writer.WriteStartDocument();
Writer.WriteStartElement("Positions");
Writer.WriteEndElement();
Writer.Close();
}
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load("PoseData.xml");
XmlElement subRoot = xmlDoc.CreateElement("Pose");
subRoot.AppendChild(PoseElement("head", KSSJoint.head, xmlDoc));
subRoot.AppendChild(PoseElement("shoulder", KSSJoint.shoulder, xmlDoc));
subRoot.AppendChild(PoseElement("hip", KSSJoint.hip, xmlDoc));
subRoot.AppendChild(PoseElement("relbow", KSSJoint.relbow, xmlDoc));
subRoot.AppendChild(PoseElement("rhand", KSSJoint.rhand, xmlDoc));
subRoot.AppendChild(PoseElement("lelbow", KSSJoint.lelbow, xmlDoc));
subRoot.AppendChild(PoseElement("lhand", KSSJoint.lhand, xmlDoc));
subRoot.AppendChild(PoseElement("rknee", KSSJoint.rknee, xmlDoc));
subRoot.AppendChild(PoseElement("rfoot", KSSJoint.rfoot, xmlDoc));
subRoot.AppendChild(PoseElement("lknee", KSSJoint.lknee, xmlDoc));
subRoot.AppendChild(PoseElement("lfoot", KSSJoint.lfoot, xmlDoc));
xmlDoc.DocumentElement.AppendChild(subRoot);
//save document
xmlDoc.Save("PoseData.xml");
}
private float CalculateTheta(float _x, float _y, KSSJoint _joint, ref coord[] _coords)
{
float theta;
theta = (float)Math.Atan2((double)(_y - _coords[(int)_joint].y), (double)(_coords[(int)_joint].x - _x));
return theta;
}
private void CalculateTheta(ref coord[] _coords)
{
float shoulderx = _coords[(int)KSSJoint.shoulder].x;
float shouldery = _coords[(int)KSSJoint.shoulder].y;
float hipx = _coords[(int)KSSJoint.hip].x;
float hipy = _coords[(int)KSSJoint.hip].y;
//upperbody
_coords[(int)KSSJoint.relbow].theta = CalculateTheta(shoulderx, shouldery, KSSJoint.relbow, ref _coords);
_coords[(int)KSSJoint.rhand].theta = CalculateTheta(shoulderx, shouldery, KSSJoint.rhand, ref _coords);
_coords[(int)KSSJoint.lelbow].theta = CalculateTheta(shoulderx, shouldery, KSSJoint.lelbow, ref _coords);
_coords[(int)KSSJoint.lhand].theta = CalculateTheta(shoulderx, shouldery, KSSJoint.lhand, ref _coords);
//lowerbody
_coords[(int)KSSJoint.rknee].theta = CalculateTheta(hipx, hipy, KSSJoint.rknee, ref _coords);
_coords[(int)KSSJoint.rfoot].theta = CalculateTheta(hipx, hipy, KSSJoint.rfoot, ref _coords);
_coords[(int)KSSJoint.lknee].theta = CalculateTheta(hipx, hipy, KSSJoint.lknee, ref _coords);
_coords[(int)KSSJoint.lfoot].theta = CalculateTheta(hipx, hipy, KSSJoint.lfoot, ref _coords);
}