public static double GetVolumeAtDose(this PlanningItem pitem, Structure structure, DoseValue dose, VolumePresentation requestedVolumePresentation)
{
if (pitem is PlanSetup)
{
return(((PlanSetup)pitem).GetVolumeAtDose(structure, dose, requestedVolumePresentation));
}
else
{
DVHData dvh = pitem.GetDVHCumulativeData(structure, DoseValuePresentation.Absolute, requestedVolumePresentation, 0.001);
return(DvhExtensions.VolumeAtDose(dvh, dose.Dose));
}
}
public static DoseValue GetDoseAtVolume(this PlanningItem pitem, Structure structure, double volume, VolumePresentation volumePresentation, DoseValuePresentation requestedDosePresentation)
{
if (pitem is PlanSetup)
{
return(((PlanSetup)pitem).GetDoseAtVolume(structure, volume, volumePresentation, requestedDosePresentation));
}
else
{
if (requestedDosePresentation != DoseValuePresentation.Absolute)
{
throw new ApplicationException("Only absolute dose supported for Plan Sums");
}
DVHData dvh = pitem.GetDVHCumulativeData(structure, DoseValuePresentation.Absolute, volumePresentation, 0.001);
return(DvhExtensions.DoseAtVolume(dvh, volume));
}
}