private static bool RecAddRbToFg(_AcDb.Entity rb, FgRbStructureInTrans stru, Dictionary <_AcDb.ObjectId, FgRbStructureInTrans> fgRbStructs)
{
var blockRef = rb as _AcDb.BlockReference;
if (IsPosInFg(blockRef.Position, stru.FlaechenGrenze))
{
foreach (var inner in stru.Inseln)
{
if (IsPosInFg(blockRef.Position, inner))
{
var innerStru = fgRbStructs[inner.Id];
if (RecAddRbToFg(rb, innerStru, fgRbStructs))
{
return(true);
}
}
}
stru.Raumbloecke.Add(rb);
return(true);
}
return(false);
}
internal static Dictionary <_AcDb.ObjectId, FgRbStructure> GetFgRbStructs(string rbName, string fgLayer, string afLayer, _AcDb.Database db)
{
NrOfOverlaps = 0;
OrphanRaumblocks.Clear();
var structs = new Dictionary <_AcDb.ObjectId, FgRbStructureInTrans>();
using (var tr = db.TransactionManager.StartTransaction())
{
var fgs = new List <_AcDb.Entity>();
var azf = new List <_AcDb.Entity>();
var rbs = new List <_AcDb.Entity>();
// Open the blocktable, get the modelspace
GetAllFgsAbzsAndRbs(rbName, fgLayer, afLayer, db, tr, fgs, azf, rbs);
foreach (var fg in fgs)
{
var fgRbStruct = new FgRbStructureInTrans()
{
FlaechenGrenze = fg
};
// get inner polylines and rbs to ignore
foreach (var inner in fgs)
{
if (PolyInPoly(tr, inner, fg))
{
fgRbStruct.Inseln.Add(inner);
}
}
foreach (var inner in azf)
{
if (PolyInPoly(tr, inner, fg))
{
fgRbStruct.Abzugsflaechen.Add(inner);
}
}
structs.Add(fg.Id, fgRbStruct);
}
foreach (var rb in rbs)
{
bool added = false;
foreach (var stru in structs.Values)
{
if (RecAddRbToFg(rb, stru, structs))
{
added = true;
break;
}
}
if (!added)
{
OrphanRaumblocks.Add(rb.Id);
}
}
tr.Commit();
}
return(AsFgRbStructs(structs));
}