public void DrawJointPoint(PaintEventArgs e)
{
//foreach (Player p in player)
for (int i = 0; i < TotalPlayerNum; i++)
{
Player p = player[i];
try
{
if (p == null)
{
continue;
}
int idx = p.GetPlayerIndex();
jointPen.Color = p.GetPlayerColor();
JointPointGroup jpGroup = p.GetJointPointGroup();
e.Graphics.DrawEllipse(jointPen, jpGroup.Head.X, jpGroup.Head.Y, EllipseSize, EllipseSize);
e.Graphics.DrawEllipse(jointPen, jpGroup.ShoulderCenter.X, jpGroup.ShoulderCenter.Y, EllipseSize, EllipseSize);
e.Graphics.DrawEllipse(jointPen, jpGroup.ShoulderLeft.X, jpGroup.ShoulderLeft.Y, EllipseSize, EllipseSize);
e.Graphics.DrawEllipse(jointPen, jpGroup.ShoulderRight.X, jpGroup.ShoulderRight.Y, EllipseSize, EllipseSize);
e.Graphics.DrawEllipse(jointPen, jpGroup.Spine.X, jpGroup.Spine.Y, EllipseSize, EllipseSize);
e.Graphics.DrawEllipse(jointPen, jpGroup.ElbowLeft.X, jpGroup.ElbowLeft.Y, EllipseSize, EllipseSize);
e.Graphics.DrawEllipse(jointPen, jpGroup.ElbowRight.X, jpGroup.ElbowRight.Y, EllipseSize, EllipseSize);
e.Graphics.DrawEllipse(jointPen, jpGroup.WristLeft.X, jpGroup.WristLeft.Y, EllipseSize, EllipseSize);
e.Graphics.DrawEllipse(jointPen, jpGroup.WristRight.X, jpGroup.WristRight.Y, EllipseSize, EllipseSize);
}
catch (Exception ee) { ee.ToString(); }
}
}
private void EnqJointPointGroup(JointPointGroup jpg)
{
jpgQ.Enqueue(jpg);
if (jpgQ.Count > jpgQmax)
{
jpgQ.Dequeue();
}
this.curr_jpg = jpgQ.Last();
JointInfo j = new JointInfo();
float meanX = 0;
float meanY = 0;
float varianceX = 0;
float varianceY = 0;
meanX += jpg.Head.X;
meanX += jpg.Spine.X;
meanX += jpg.ShoulderCenter.X;
meanX += jpg.ShoulderLeft.X;
meanX += jpg.ShoulderRight.X;
meanX += jpg.ElbowLeft.X;
meanX += jpg.ElbowRight.X;
meanX += jpg.WristLeft.X;
meanX += jpg.WristRight.X;
meanX /= numOfJoints;
varianceX += (meanX - (float)jpg.Head.X) * (meanX - (float)jpg.Head.X);
varianceX += (meanX - (float)jpg.Spine.X) * (meanX - (float)jpg.Spine.X);
varianceX += (meanX - (float)jpg.ShoulderCenter.X) * (meanX - (float)jpg.ShoulderCenter.X);
varianceX += (meanX - (float)jpg.ShoulderLeft.X) * (meanX - (float)jpg.ShoulderLeft.X);
varianceX += (meanX - (float)jpg.ShoulderRight.X) * (meanX - (float)jpg.ShoulderRight.X);
varianceX += (meanX - (float)jpg.ElbowLeft.X) * (meanX - (float)jpg.ElbowLeft.X);
varianceX += (meanX - (float)jpg.ElbowRight.X) * (meanX - (float)jpg.ElbowRight.X);
varianceX += (meanX - (float)jpg.WristLeft.X) * (meanX - (float)jpg.WristLeft.X);
varianceX += (meanX - (float)jpg.WristRight.X) * (meanX - (float)jpg.WristRight.X);
varianceX /= numOfJoints;
meanY += jpg.Head.Y;
meanY += jpg.Spine.Y;
meanY += jpg.ShoulderCenter.Y;
meanY += jpg.ShoulderLeft.Y;
meanY += jpg.ShoulderRight.Y;
meanY += jpg.ElbowLeft.Y;
meanY += jpg.ElbowRight.Y;
meanY += jpg.WristLeft.Y;
meanY += jpg.WristRight.Y;
meanY /= numOfJoints;
varianceY += (meanY - (float)jpg.Head.Y) * (meanY - (float)jpg.Head.Y);
varianceY += (meanY - (float)jpg.Spine.Y) * (meanY - (float)jpg.Spine.Y);
varianceY += (meanY - (float)jpg.ShoulderCenter.Y) * (meanY - (float)jpg.ShoulderCenter.Y);
varianceY += (meanY - (float)jpg.ShoulderLeft.Y) * (meanY - (float)jpg.ShoulderLeft.Y);
varianceY += (meanY - (float)jpg.ShoulderRight.Y) * (meanY - (float)jpg.ShoulderRight.Y);
varianceY += (meanY - (float)jpg.ElbowLeft.Y) * (meanY - (float)jpg.ElbowLeft.Y);
varianceY += (meanY - (float)jpg.ElbowRight.Y) * (meanY - (float)jpg.ElbowRight.Y);
varianceY += (meanY - (float)jpg.WristLeft.Y) * (meanY - (float)jpg.WristLeft.Y);
varianceY += (meanY - (float)jpg.WristRight.Y) * (meanY - (float)jpg.WristRight.Y);
varianceY /= numOfJoints;
j.meanX = meanX;
j.meanY = meanY;
j.varianceX = varianceX;
j.varianceY = varianceY;
//jointInfoQ.Enqueue(j);
}
