public SingleEOSymbolModel CreateSingleEOSymbolModel(IEOModel sourceModel)
{
SingleEOSymbolModel singleEOSymbol = new SingleEOSymbolModel(this.positive);
Vector3 eoStart = sourceModel.EOStart;
Vector3 eoEnd = sourceModel.EOEnd;
//Following code just is a render rule
if (!(sourceModel is LineModel))
{
if (this.positive == 1)
{
eoEnd = eoStart + eoEnd;
}
else
{
eoEnd = eoStart - eoEnd;
Vector3 temp = eoEnd;
eoEnd = eoStart;
eoStart = temp;
}
}
singleEOSymbol.Node1 = eoStart;
singleEOSymbol.Node2 = eoEnd;
singleEOSymbol.Initialize();
return(singleEOSymbol);
}
/// <summary>
/// Create the SingleEO Symbol model which is just a line based on the primary model
/// to indicate this primary model is an excitation or output
/// </summary>
private void UpdateSingleEOSymbolModel( )
{
if (currentEO == null)
{
eoSymbolModel = null;
return;
}
//Check whether the single is an excitaion or output
//If ture, it'll create an additional eo symbol geometry model
//except the point output which'll just be changed color
if (currentEO != null && primaryModel is IEOModel)
{
//Create an additional model
eoSymbolModel = currentEO.CreateSingleEOSymbolModel(primaryModel as IEOModel);
eoSymbolModel.ModelColor = singleColor;
}
else if (this.currentEO is PointOutput)
{
primaryModel.ModelColor = this.singleColor;
}
}
public override void Initialize( )
{
model = source as SingleEOSymbolModel;
base.Initialize();
}
