private Ray3D calibrateDeviceOnePosition(int user, byte device)
{
UserPrompt.Write("Turning on device " + device);
Device.turnOn(device);
Thread.Sleep(CALIBRATION_OFFSET_SEC * 1000);
Vector3D[] headPoints = new Vector3D[STEADY_SEC * SAMPLES_PER_SEC];
Vector3D[] rightHandPoints = new Vector3D[STEADY_SEC * SAMPLES_PER_SEC];
// Sample the user's hopefully steady hand.
SkeletonJointPosition head = new SkeletonJointPosition();
SkeletonJointPosition rightHand = new SkeletonJointPosition();
for (int i = 0; i < STEADY_SEC * SAMPLES_PER_SEC; i++)
{
head = userGenerator.SkeletonCapability.GetSkeletonJointPosition(user, SkeletonJoint.Head);
rightHand = userGenerator.SkeletonCapability.GetSkeletonJointPosition(user, SkeletonJoint.RightHand);
headPoints[i] = new Vector3D(head.Position.X, head.Position.Y, head.Position.Z);
rightHandPoints[i] = new Vector3D(rightHand.Position.X, rightHand.Position.Y, rightHand.Position.Z);
}
Thread.Sleep((CALIBRATION_SEC - STEADY_SEC - CALIBRATION_OFFSET_SEC) * 1000);
// Take the averages of each side.
Vector3D averageHeadPoint = new Vector3D(headPoints.Average(x => x.X),
headPoints.Average(x => x.Y), headPoints.Average(x => x.Z));
Vector3D averageRightHandPoint = new Vector3D(rightHandPoints.Average(x => x.X),
rightHandPoints.Average(x => x.Y), rightHandPoints.Average(x => x.Z));
UserPrompt.Write("Turning off device " + device);
Device.turnOff(device);
return new Ray3D(averageHeadPoint, averageRightHandPoint);
}
