Add CenterPoint and Bounds methods

Revit_Core_Engine/Query/Bounds.cs

@@ -36,10 +36,10 @@ public static partial class Query
         /****              Public methods               ****/
         /***************************************************/
 
-        [Description("Returns the combined bounding box of a given colection of volumetric solids.")]
+        [Description("Returns the combined bounding box of a given collection of volumetric solids.")]
         [Input("solids", "A collection of solids to find the bounds for.")]
         [Input("transform", "Optional transform of the bounding box's coordinate system.")]
-        [Output("bounds", "Combined bounding box of the input colection of volumetric solids.")]
+        [Output("bounds", "Combined bounding box of the input collection of volumetric solids.")]
         public static BoundingBoxXYZ Bounds(this IEnumerable<Solid> solids, Transform transform = null)
         {
             solids = solids?.Where(x => x != null && x.Volume > 1e-6).ToList();
@@ -81,6 +81,27 @@ public static BoundingBoxXYZ Bounds(this IEnumerable<Solid> solids, Transform tr
         }
 
         /***************************************************/
+
+        [Description("Returns the combined outline of the given outlines.")]
+        [Input("outlines", "A list of outlines to combine.")]
+        [Output("bounds", "Combined outline of the given outlines.")]
+        public static Outline Bounds(this List<Outline> outlines)
+        {
+            if (outlines == null || !outlines.Any())
+                return null;
+
+            Outline newOutline = new Outline(outlines[0]);
+
+            foreach (Outline outline in outlines.Skip(1))
+            {
+                newOutline.AddPoint(outline.MinimumPoint);
+                newOutline.AddPoint(outline.MaximumPoint);
+            }
+
+            return newOutline;
+        }
+
+        /***************************************************/
     }
 }
 

Revit_Core_Engine/Query/CenterPoint.cs

@@ -0,0 +1,46 @@
+/*
+ * This file is part of the Buildings and Habitats object Model (BHoM)
+ * Copyright (c) 2015 - 2023, the respective contributors. All rights reserved.
+ *
+ * Each contributor holds copyright over their respective contributions.
+ * The project versioning (Git) records all such contribution source information.
+ *                                           
+ *                                                                              
+ * The BHoM is free software: you can redistribute it and/or modify         
+ * it under the terms of the GNU Lesser General Public License as published by  
+ * the Free Software Foundation, either version 3.0 of the License, or          
+ * (at your option) any later version.                                          
+ *                                                                              
+ * The BHoM is distributed in the hope that it will be useful,              
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of               
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                 
+ * GNU Lesser General Public License for more details.                          
+ *                                                                            
+ * You should have received a copy of the GNU Lesser General Public License     
+ * along with this code. If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.      
+ */
+
+using Autodesk.Revit.DB;
+using BH.oM.Base.Attributes;
+using System.ComponentModel;
+
+namespace BH.Revit.Engine.Core
+{
+    public static partial class Query
+    {
+        /***************************************************/
+        /****              Public methods               ****/
+        /***************************************************/
+
+        [Description("Returns the center point of the outline.")]
+        [Input("outline", "Outline to get the center point from.")]
+        [Output("point", "Center point of the outline.")]
+        public static XYZ CenterPoint(this Outline outline)
+        {
+            return (outline.MinimumPoint + outline.MaximumPoint) / 2;
+        }
+
+        /***************************************************/
+    }
+}
+