public AccelerationVector GetAccelerationVector()
{
HTCGSensorData data = GetRawSensorData();
double htcScaleFactor = 1.0 / 1000.0 * 9.8;
// Depending on our orientation, this needs to behave differently
int orientation = Convert.ToInt32(Microsoft.WindowsMobile.Status.SystemState.GetValue(Microsoft.WindowsMobile.Status.SystemProperty.DisplayRotation));
switch (orientation)
{
case 90:
{
return(new AccelerationVector(-data.TiltY, data.TiltX, data.TiltZ, htcScaleFactor));
}
case 180:
{
return(new AccelerationVector(-data.TiltX, -data.TiltY, data.TiltZ, htcScaleFactor));
}
case 270:
{
return(new AccelerationVector(data.TiltY, -data.TiltX, data.TiltZ, htcScaleFactor));
}
default:
{
return(new AccelerationVector(data.TiltX, data.TiltY, data.TiltZ, htcScaleFactor));
}
}
}
private static extern IntPtr HTCSensorGetDataOutput(IntPtr handle, out HTCGSensorData sensorData);
private extern static IntPtr HTCSensorGetDataOutput(IntPtr handle, out HTCGSensorData sensorData);
