public Scientrace.Vector modifyVectorForSubElements(Scientrace.Vector aVector, XElement xe)
{
Scientrace.Vector retvec = aVector;
foreach (XAttribute xat in xe.Attributes())
{
string attributeName = xat.Name.ToString();
switch (attributeName)
{
case "Multiply":
retvec = retvec * Convert.ToDouble(xat.Value);
break;
case "NewLength":
double newlength = Convert.ToDouble(xat.Value);
if (newlength == 0)
{
retvec = retvec * 0;
break;
}
retvec = retvec.normaliseIfNotZero() * newlength;
break;
case "Tag":
//do nothing
break;
default:
//Console.WriteLine("WARNING: Unknown vector attribute modification {"+attributeName+"} detected.");
break;
}
}
foreach (XElement xel in xe.Elements())
{
string elementName = xel.Name.ToString();
switch (elementName)
{
case "Rotate":
retvec = this.rotateVector(retvec, xel);
break;
case "Translate":
retvec = this.translateVector(retvec, xel);
break;
case "AverageWith":
retvec = this.averageVector(retvec, xel);
break;
case "Multiply":
retvec = this.multiplyVector(retvec, xel);
break;
case "Formula":
retvec = this.formulaVector(retvec, xel);
break;
default:
Console.WriteLine("WARNING: Unknown vector modification {" + elementName + "} detected. Perhaps the tense has changed? Should be active (Rotate instead of Rotated etc).");
break;
}
}
return(retvec);
}