/// <summary>
/// Helper to write a value to a Mat (without garbage!).
/// </summary>
public static void WriteValue(this MatOfDouble mat, double value, int n)
{
switch (mat.depth())
{
case CvType.CV_64F:
_temp1d[0] = value;
mat.put(0, n, _temp1d);
break;
case CvType.CV_32F:
_temp1f[0] = (float)value;
mat.put(0, n, _temp1f);
break;
}
}
/// <summary>
/// Helper to read a value from a Mat (without garabge!).
/// </summary>
public static double ReadValue(this MatOfDouble mat, int n)
{
switch (mat.depth())
{
case CvType.CV_64F:
mat.get(0, n, _temp1d);
return(_temp1d[0]);
case CvType.CV_32F:
mat.get(0, n, _temp1f);
return(_temp1f[0]);
}
return(0);
}