public static string reduceTriangles(List <triangleInd> listInd, float factor, out int count)
{
int takeEvery = Convert.ToInt32(1f / factor);
System.Text.StringBuilder sb = new System.Text.StringBuilder();
count = 0;
for (int i = 0; i < listInd.Count; i += takeEvery)
{
count++;
triangleInd t = listInd[i];
sb.Append(" " + t.ToString());
}
return(sb.ToString());
}
public static List <triangleInd> getTriangleIndicesFromString(string stringInput)
{
List <triangleInd> listInd = new List <triangleInd>();
string[] arrInd = stringInput.Split(new Char[] { ' ' });
for (int i = 0; i < arrInd.Length; i += 3)
{
if ((i + 3) < arrInd.Length)
{
triangleInd t = new triangleInd(Convert.ToUInt32(arrInd[i]), Convert.ToUInt32(arrInd[i + 1]), Convert.ToUInt32(arrInd[i + 2]));
listInd.Add(t);
}
}
return(listInd);
}