public static SSQuadrant[] GetQuadrants(IChain peptide)
{
SSQuadrant[] quadrants = new SSQuadrant[peptide.Count];
for (int i = 1; i < quadrants.Length - 1; i++)
{
float phi = (float)peptide.GetPhiRadians(i);
float psi = (float)peptide.GetPsiRadians(i);
quadrants[i] = phi < 0 ? (psi < 0 ? SSQuadrant.Alpha : SSQuadrant.Beta) : (psi < 0 ? SSQuadrant.Other : SSQuadrant.AlphaLeft);
}
quadrants[0] = SSQuadrant.Undefined;
quadrants[quadrants.Length - 1] = SSQuadrant.Undefined;
return(quadrants);
}
public double GetPsiRadians(int index)
{
return(_template.GetPsiRadians(index));
}