private void CheckPCA(Matrix4d myMatrix4d, PointCloud sourceAxes, PointCloud targetAxes)
{
//-----------------------
//for check - transform sourceAxes - should give targetAxis: i.w. resultList should contains only zeros
PointCloud resultAxes = myMatrix4d.TransformPoints(sourceAxes);
resultAxes.SubtractCloud(targetAxes);
float fMax;
if (!resultAxes.CheckCloud(this.ThresholdConvergence, out fMax))
{
System.Windows.Forms.MessageBox.Show("SW Error in SVD.FindTransformationMatrix, difference should be zero, is: " + fMax.ToString());
}
}
