private void Threshold2Changed(float threshold2Bar)
{
threshold2Value = int.Parse(_threshold2MinValue.text) + threshold2Bar * (int.Parse(_threshold2MaxValue.text) - int.Parse(_threshold2MinValue.text));
_threshold2Value.text = threshold2Value.ToString();
/*if (threshold2Listeners.Count > 0) {
* foreach (TrackbarListener l in threshold2Listeners) {
* l.Callback(threshold2Value);
* }
* }*/
core.SetKernelThreshold2((int)threshold2Value);
}