public static bool CalculateDescriptorInSpecificValue(Cl3DModel.Cl3DModelPointIterator p_Point, ref string descriptor)
{
descriptor += p_Point.X.ToString(System.Globalization.CultureInfo.InvariantCulture) + " " +
p_Point.Y.ToString(System.Globalization.CultureInfo.InvariantCulture) + " " +
p_Point.Z.ToString(System.Globalization.CultureInfo.InvariantCulture) + " " +
p_Point.GetSpecificValue(Cl3DModel.Cl3DModelPointIterator.eSpecificValues.Mean_25).ToString(System.Globalization.CultureInfo.InvariantCulture) + " " +
p_Point.GetSpecificValue(Cl3DModel.Cl3DModelPointIterator.eSpecificValues.Gaussian_25).ToString(System.Globalization.CultureInfo.InvariantCulture) + " " +
p_Point.GetSpecificValue(Cl3DModel.Cl3DModelPointIterator.eSpecificValues.ShapeIndex_25).ToString(System.Globalization.CultureInfo.InvariantCulture) + " " +
p_Point.GetSpecificValue(Cl3DModel.Cl3DModelPointIterator.eSpecificValues.CurvednessIndex_25).ToString(System.Globalization.CultureInfo.InvariantCulture) + " ";
bool ret = true;
List<Cl3DModel.Cl3DModelPointIterator> neighborhood = null;
for (int i = 5; i <= 10; i += 5)
{
ClTools.GetNeighborhoodWithGeodesicDistance(out neighborhood, p_Point, i);
double Mean = 0;
double Gaussian = 0;
double SI = 0;
double Curvadness = 0;
int count = 0;
double[] Histogram = new double[10];
foreach (Cl3DModel.Cl3DModelPointIterator point in neighborhood)
{
if (!point.GetFlag(0))
{
try
{
double SITemp = point.GetSpecificValue(Cl3DModel.Cl3DModelPointIterator.eSpecificValues.ShapeIndex_25);
Histogram[(int)(SITemp * 9)]++;
Mean += point.GetSpecificValue(Cl3DModel.Cl3DModelPointIterator.eSpecificValues.Mean_25);
Gaussian += point.GetSpecificValue(Cl3DModel.Cl3DModelPointIterator.eSpecificValues.Gaussian_25);
SI += SITemp;
Curvadness += point.GetSpecificValue(Cl3DModel.Cl3DModelPointIterator.eSpecificValues.CurvednessIndex_25);
count++;
}
catch (Exception)
{ }
point.SetFlag(0, true);
// point.Color = ClTools.GetColorRGB(((float)i) / 25, 1f);
}
}
if (count == 0)
{
ret = false;
}
else
{
descriptor += (Mean /= count).ToString(System.Globalization.CultureInfo.InvariantCulture) + " ";
descriptor += (Gaussian /= count).ToString(System.Globalization.CultureInfo.InvariantCulture) + " ";
descriptor += (SI /= count).ToString(System.Globalization.CultureInfo.InvariantCulture) + " ";
descriptor += (Curvadness /= count).ToString(System.Globalization.CultureInfo.InvariantCulture) + " ";
for (int j = 0; j < 10; j++)
{
descriptor += (Histogram[j] /= count).ToString(System.Globalization.CultureInfo.InvariantCulture) + " ";
}
}
}
foreach (Cl3DModel.Cl3DModelPointIterator point in neighborhood)
{
point.SetFlag(0, false);
}
return ret;
}
