private void calculateOppositeRooms(RoomObject ro, IList <RoomObject> allRooms, Level refLevel, Phase targetPhase)
{
foreach (var seg in ro.Boundaries)
{
Transform t = seg.Curve.ComputeDerivatives(0.5, true);
XYZ alongDir = t.BasisX.Normalize();
XYZ normalDir = XYZ.BasisZ.CrossProduct(alongDir).Normalize();
seg.OutsideRoomVector = normalDir;
// what room is outside?
XYZ testPoint1 = t.Origin.Add(normalDir.Multiply(_outsideRoomTestDist));
XYZ testPoint2 = t.Origin.Add(normalDir.Negate().Multiply(_outsideRoomTestDist));
XYZ origin = t.Origin;
if (ro.LevelId != refLevel.Id)
{
origin = new XYZ(t.Origin.X, t.Origin.Y, t.Origin.Z);
}
testPoint1 = new XYZ(testPoint1.X, testPoint1.Y, refLevel.ProjectElevation + 1.0); // one foot off the floor, just for safety...
testPoint2 = new XYZ(testPoint2.X, testPoint2.Y, refLevel.ProjectElevation + 1.0);
List <Document> all = new List <Document>(RoomDocs);
all.Remove(ro.Document);
all.Insert(0, ro.Document);
// find the opposite room...
Autodesk.Revit.DB.Architecture.Room opposite = null;
foreach (Document testDoc in all)
{
var revitRoom1 = testDoc.GetRoomAtPoint(testPoint1, targetPhase);
var revitRoom2 = testDoc.GetRoomAtPoint(testPoint2, targetPhase);
if ((revitRoom1 != null) && (revitRoom2 != null))
{
if ((revitRoom1.Id != ro.Id))
{
opposite = revitRoom1;
}
if ((revitRoom2.Id != ro.Id))
{
opposite = revitRoom2;
seg.OutsideRoomVector = normalDir.Negate();
testPoint1 = testPoint2; // reset
}
}
else
{
if (revitRoom1 != null)
{
seg.OutsideRoomVector = normalDir.Negate();
testPoint1 = testPoint2;
}
if (revitRoom2 != null)
{
// do nothing.
}
}
if (opposite != null)
{
break;
}
}
// Turn on for debugging line sides from rooms.
//GeometryHelper.DrawLine(origin, testPoint1);
if (opposite != null)
{
// see if we can find it in the room list.
var match = allRooms.FirstOrDefault(r => r.Id == opposite.Id);
if (match == null)
{
log("NOTE: Found a matching room for a segment in " + ro.Number + " that points to Room Num: " + opposite.Number + "(" + opposite.Id + ") but we don't have that in our list!?!");
}
else
{
seg.OppositeRoom = match;
}
}
}
}
private void adjustByRules(RoomObject ro)
{
// remove any column type boundaries
var columns = ro.Boundaries.Where(b => b.ElementType == "Columns").ToList();
foreach (var col in columns)
{
ro.Boundaries.Remove(col);
}
bool isCorridor = (ro.Name.ToUpper().Contains("CORR"));
if (isCorridor)
{
ignoreRoom(ro);
return;
}
// go through the boundaries and offset.
foreach (var seg in ro.Boundaries)
{
if (isCorridor)
{
// we skip it unless it doesn't have an opposite
if (seg.OppositeRoom != null)
{
continue;
}
}
OffsetDir offset = OffsetDir.None;
// determine whether to offset inwards, outwards, or leave
if (seg.IsExterior)
{
if (seg.WallKind != WallKind.Curtain)
{
offset = OffsetDir.Inward;
}
}
else
{
// compare against an opposite room
if (seg.OppositeRoom != null)
{
if (seg.OppositeRoom.Score > ro.Score)
{
offset = OffsetDir.Inward;
}
if (seg.OppositeRoom.Score < ro.Score)
{
offset = OffsetDir.Outward;
}
}
}
// offset the segment:
if (offset != OffsetDir.None)
{
offsetSegment(seg, offset);
}
}
}