Support relative transforms on rooms

.gitignore

@@ -3,3 +3,4 @@ obj/
 nupkg/
 .DS_Store
 */test/Generated/*
+settings.json

LayoutFunctions/DataHall/src/DataHallLayout.cs

@@ -112,7 +112,7 @@ public static DataHallLayoutOutputs Execute(Dictionary<string, Model> inputModel
                 foreach (var cell in grid.GetCells())
                 {
                     var cellRect = cell.GetCellGeometry() as Polygon;
-                    bool intersectsColumn = CheckIntersectsWithColumns(cellRect, roomColumns);
+                    bool intersectsColumn = CheckIntersectsWithColumns(cellRect, roomColumns, room.Transform);
 
                     if (cell.IsTrimmed() || cell.Type == null || cell.GetTrimmedCellGeometry().Count() == 0)
                     {
@@ -164,21 +164,22 @@ private static List<Column> GetColumnsInRoom(SpaceBoundary room, Dictionary<stri
             }
 
             var allColumns = inputModels["Columns"].Elements.Values.OfType<Column>().ToList();
+            var roomBoundary = room.Boundary.Transformed(room.Transform);
             var columns = allColumns
-                .Where(column => column.Profile.Perimeter.Vertices.All(point => room.Boundary.Contains(point + column.Location)))
+                .Where(column => column.Profile.Perimeter.Vertices.All(point => roomBoundary.Contains(point + column.Location)))
                 .ToList();
 
             return columns.Count > 0 ? columns : null;
         }
 
-        private static bool CheckIntersectsWithColumns(Polygon cellRect, List<Column> columns)
+        private static bool CheckIntersectsWithColumns(Polygon cellRect, List<Column> columns, Transform roomTransform)
         {
             if (cellRect == null || columns == null || columns.Count == 0)
             {
                 return false;
             }
 
-            return columns.Any(column => cellRect.Intersects(column.Profile.Perimeter.TransformedPolygon(new Transform(column.Location))));
+            return columns.Any(column => cellRect.TransformedPolygon(roomTransform).Intersects(column.Profile.Perimeter.TransformedPolygon(new Transform(column.Location))));
         }
 
         private static ModelLines ToModelLines(Grid2d grid, Transform transform, System.Guid id)

LayoutFunctions/LayoutFunctionCommon/WallGeneration.cs

@@ -38,6 +38,8 @@
             }), corridorSegments, levelProfile, out var wallCandidates);
             orientationGuideEdge.Type = room.DefaultWallType ?? "Glass";
             orientationGuideEdge.PrimaryEntryEdge = true;
+            // Return the orientation guide edge relative to the room's transform.
+            orientationGuideEdge.Line = orientationGuideEdge.Line.TransformedLine(room.Transform.Inverted());
             wallCandidateLines.Add(orientationGuideEdge);
             if (levelProfile != null)
             {
@@ -78,6 +80,8 @@
             {
                 orientationGuideEdge.Line.Type = room.DefaultWallType ?? "Glass";
                 orientationGuideEdge.Line.PrimaryEntryEdge = true;
+                // Return the orientation guide edge relative to the room's transform.
+                orientationGuideEdge.Line.Line = orientationGuideEdge.Line.Line.TransformedLine(room.Transform.Inverted());
                 var wallCandidateLines = new List<RoomEdge>
                 {
                     orientationGuideEdge.Line
@@ -115,7 +119,7 @@
         public static List<RoomEdge> DeduplicateWallLines(List<InteriorPartitionCandidate> interiorPartitionCandidates)
         {
             return interiorPartitionCandidates.SelectMany(i => i.WallCandidateLines).Where(l => l.Type != null && interiorPartitionTypePriority.Keys.Contains(l.Type)).ToList();
             var resultCandidates = new List<RoomEdge>();
             var typedLines = interiorPartitionCandidates.SelectMany(c => c.WallCandidateLines)
                             .Where(l => l.Type != null && interiorPartitionTypePriority.Keys.Contains(l.Type));
             var collinearLinesGroups = GroupCollinearLines(typedLines);

LayoutFunctions/MeetingRoomLayout/src/MeetingRoomLayout.cs

@@ -45,8 +45,6 @@ public override LayoutGenerationResult StandardLayoutOnAllLevels(string programT
                 seatsTable = new Dictionary<string, RoomTally>();
 
                 var result = base.StandardLayoutOnAllLevels(programTypeName, inputModels, (object)overrides, createWalls, configs);
-
-
                 result.OutputModel.AddElements(seatsTable.Select(kvp => kvp.Value).OrderByDescending(a => a.SeatsCount));
                 return result;
             }

LayoutFunctions/PrivateOfficeLayout/src/PrivateOfficeLayout.cs

@@ -191,8 +191,7 @@ private static IEnumerable<SpaceBoundary> DivideBoundaryAlongVAxis(SpaceBoundary
                 }
                 var relativeRoomTransform = room.Transform.Concatenated(levelInvertedTransform);
                 var relativeRoomTransformProjected = new Transform(0, 0, -relativeRoomTransform.Origin.Z);
-                var orientationTransform = new Transform(Vector3.Origin, orientationGuideEdge.Direction, Vector3.ZAxis);
-                orientationTransform.Concatenate(relativeRoomTransform);
+                var orientationTransform = new Transform(Vector3.Origin, orientationGuideEdge.Direction, Vector3.ZAxis).Concatenated(relativeRoomTransform);
                 var boundaryCurves = new List<Polygon>();
                 boundaryCurves.Add(room.Boundary.Perimeter.TransformedPolygon(relativeRoomTransform));
                 boundaryCurves.AddRange(room.Boundary.Voids?.Select(v => v.TransformedPolygon(relativeRoomTransform)) ?? new List<Polygon>());

LayoutFunctions/WallsLOD200/src/WallsLOD200.cs

@@ -31,7 +31,12 @@ public static WallsLOD200Outputs Execute(Dictionary<string, Model> inputModels,
                 foreach (var group in wallGroups)
                 {
                     var level = levels.FirstOrDefault(l => l.Id.ToString() == group.Key.ToString()) ?? new Level(0, 3, null);
-                    var lines = UnifyLines(group.ToList().Select(g => g.CenterLine).ToList());
+                    var lines = UnifyLines(group.ToList().Select(wall =>
+                    {
+                        var transform = new Transform(wall.Transform);
+                        transform.Move(0, 0, -level.Elevation); // To keep the level.Elevation logic below, negate the wall's Z-position.
+                        return wall.CenterLine.TransformedLine(transform);
+                    }).ToList());
                     var roundedZLines = lines.Select(l =>
                         {
                             var roundedStart = new Vector3(l.Start.X, l.Start.Y, Math.Round(l.Start.Z, 5));