private void CartesianProduct(RelationSymbol returnSymbol, SetSymbol parameterSymbolA, SetSymbol parameterSymbolB,
Func <TriangleMesh, TriangleMesh, bool> operation)
{
foreach (var ifcEntityA in parameterSymbolA.Entites)
{
var meshA = GetMesh(ifcEntityA);
if (meshA == null)
{
continue;
}
foreach (var ifcEntityB in parameterSymbolB.Entites)
{
var meshB = GetMesh(ifcEntityB);
if (meshB == null)
{
continue;
}
if (operation(meshA, meshB))
{
returnSymbol.AddTuple(new[] { ifcEntityA, ifcEntityB });
}
}
}
}
public void SouthStrict(RelationSymbol returnSymbol, SetSymbol parameterSymbolA, SetSymbol parameterSymbolB)
{
CartesianProduct(returnSymbol, parameterSymbolA, parameterSymbolB, directionalOperators.SouthOfStrict);
}
public void Distance(RelationSymbol returnSymbol, SetSymbol parameterSymbolA, SetSymbol parameterSymbolB)
{
CartesianProduct(returnSymbol, parameterSymbolA, parameterSymbolB, directionalOperators.AboveOfRelaxed);
}
public void NorthRelaxed(RelationSymbol returnSymbol, SetSymbol parameterSymbolA, SetSymbol parameterSymbolB)
{
CartesianProduct(returnSymbol, parameterSymbolA, parameterSymbolB, directionalOperators.NorthOfRelaxed);
}
public void Overlap(RelationSymbol returnSymbol, SetSymbol parameterSymbolA, SetSymbol parameterSymbolB)
{
CartesianProduct(returnSymbol, parameterSymbolA, parameterSymbolB, overlapOperator.Overlap);
}
public void DeassociaterSet(SetSymbol parameterSym1, string[] exAtts, RelationSymbol returnSym)
{
Console.WriteLine("Deassociater'ing...");
returnSym.SetTuples(GetTuplesSet(parameterSym1.Entites, exAtts));
}
public void AttributeFilterSet(SetSymbol parameterSym1, PredicateNode predicateNode, SetSymbol returnSym)
{
Console.WriteLine("AttributeFilter'ing...");
var result = parameterSym1.Entites.Where(e => AttributeSetTestLocal(e, predicateNode));
returnSym.EntityDic = result.ToDictionary(e => e.Id);
}
protected void OnSetSymbol(TSymbol symbol, int row, int column)
{
SetSymbol?.Invoke(symbol, row, column);
}
