public SegmentVolume AsymmetricMargin(AxisAlignedMargins margins)
{
var local = this;
var retVal = X.Instance.CurrentContext.GetValue(sc =>
{
return(new SegmentVolume(local._client.AsymmetricMargin(margins)));
});
return(retVal);
}
public void Execute(ScriptContext context /*, System.Windows.Window window, ScriptEnvironment environment*/)
{
if (context.Patient == null || context.StructureSet == null)
{
MessageBox.Show("Please load a patient, 3D image, and structure set before running this script.", SCRIPT_NAME, MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
string msg1 = "";
string msg2 = "";
StructureSet ss = context.StructureSet;
// get list of structures for loaded plan
var listStructures = context.StructureSet.Structures;
// define PTV (selected)
//Structure ptv = listStructures.Where(x => !x.IsEmpty && x.Id.ToUpper().Contains("PTV1 REKTM")).FirstOrDefault();
//Structure ptv = listStructures.Where(x => x.Id == context.PlanSetup.TargetVolumeID).FirstOrDefault();
var ptv = SelectStructureWindow.SelectStructure(ss);
if (ptv == null)
{
return;
}
else
{
msg2 += string.Format("'{0}' found \n", ptv.Id);
}
context.Patient.BeginModifications(); // enable writing with this script.
//============================
// FIND OAR
//============================
// find Rectum
Structure rectum = listStructures.Where(x => !x.IsEmpty && (x.Id.ToUpper().Contains("REKTUM") || x.Id.ToUpper().Contains("RECTUM")) && x.DicomType.Equals("ORGAN") & !x.Id.ToUpper().Contains("HK")).FirstOrDefault();
if (rectum == null)
{
msg1 += string.Format("Not found: '{0}' \n", "Rektum (OAR)");
}
else
{
msg2 += string.Format("'{0}' found \n", rectum.Id);
}
// find Blase
Structure blase = listStructures.Where(x => !x.IsEmpty && x.Id.ToUpper().Contains("BLASE") && x.DicomType.Equals("ORGAN") & !x.Id.ToUpper().Contains("HK")).FirstOrDefault();
if (blase == null)
{
msg1 += string.Format("Not found: '{0}' \n", "Blase (OAR)");
}
else
{
msg2 += string.Format("'{0}' found \n", blase.Id);
}
MessageBox.Show(msg2 + "\n" + msg1, SCRIPT_NAME, MessageBoxButton.OK, MessageBoxImage.Information);
//============================
// GENERATE HelpStructures
//============================
int RectumHkCount = 1;
int BlaseHkCount = 1;
foreach (Structure scan in listStructures)
{
if (scan.Id.ToUpper().Contains("ZHK REKTUM"))
{
RectumHkCount++;
}
if (scan.Id.ToUpper().Contains("ZHK BLASE"))
{
BlaseHkCount++;
}
}
// HK Rektum
if (rectum != null)
{
Structure hk_rectum = ss.AddStructure("CONTROL", "zHK Rektum_" + RectumHkCount);
hk_rectum.SegmentVolume = rectum.Margin(8.0);
hk_rectum.SegmentVolume = hk_rectum.Sub(ptv);
}
// HK Blase (german for bladder)
if (blase != null)
{
double x1 = 5;
double y1 = 10;
double z1 = 15;
double x2 = 5;
double y2 = 20;
double z2 = 8;
AxisAlignedMargins margins = new AxisAlignedMargins(StructureMarginGeometry.Outer, x1, y1, z1, x2, y2, z2);
Structure hk_blase = ss.AddStructure("CONTROL", "zHK Blase_" + BlaseHkCount);
hk_blase.SegmentVolume = blase.AsymmetricMargin(margins);
hk_blase.SegmentVolume = hk_blase.Sub(ptv);
}
//============================
// remove structures unneccesary for optimization
//============================
//ss.RemoveStructure(ptv_3mm);
//ss.RemoveStructure(ptv_minus);
//ss.RemoveStructure(Iso95);
}
