Fix on 'Host Objects' component.

When no points are passed in but creases.
mcneel · Jan 2, 2025 · a2023a7 · a2023a7
1 parent e924af5
commit a2023a7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/RhinoInside.Revit.GH/Types/HostObjects/HostObject.cs b/src/RhinoInside.Revit.GH/Types/HostObjects/HostObject.cs
@@ -97,7 +97,7 @@ internal bool SetSlabShape(IList<Point3d> points, IList<Line> creases, out IList
           var bbox = BoundingBox;
           var elevation = GeometryEncoder.ToInternalLength(bbox.Max.Z);
 
-          var vertices = new Dictionary<Point3d, ARDB.SlabShapeVertex>(shape.SlabShapeVertices.Size + points.Count);
+          var vertices = new Dictionary<Point3d, ARDB.SlabShapeVertex>(shape.SlabShapeVertices.Size + (points?.Count ?? 0) + (creases?.Count ?? 0));
           ARDB.SlabShapeVertex AddVertex(Point3d point)
           {
             var x = GeometryEncoder.ToInternalLength(point.X);