Security_Engine: Transform method added for CameraDevice

Security_Engine/Modify/Transform.cs

@@ -0,0 +1,63 @@
+/*
+ * This file is part of the Buildings and Habitats object Model (BHoM)
+ * Copyright (c) 2015 - 2021, 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 System.Collections.Generic;
+using BH.oM.Dimensional;
+using BH.oM.Geometry;
+using System.ComponentModel;
+using BH.oM.Reflection.Attributes;
+using BH.Engine.Geometry;
+using BH.oM.Security.Elements;
+using System.Linq;
+
+namespace BH.Engine.Security
+{
+    public static partial class Modify
+    {
+        /***************************************************/
+        /**** Interface Methods - IElements             ****/
+        /***************************************************/
+
+        [Description("Transforms the CameraDevice's eye position and target position by the transform matrix. Only rigid body transformations are supported.")]
+        [Input("camera", "CameraDevice to transform.")]
+        [Input("transform", "Transform matrix.")]
+        [Input("tolerance", "Tolerance used in the check whether the input matrix is equivalent to the rigid body transformation.")]
+        [Output("transformed", "Modified CameraDevice with unchanged properties, but transformed eye position and target position.")]
+        public static CameraDevice Transform(this CameraDevice camera, TransformMatrix transform, double tolerance = Tolerance.Distance)
+        {
+            if (!transform.IsRigidTransformation(tolerance))
+            {
+                BH.Engine.Reflection.Compute.RecordError("Transformation failed: only rigid body transformations are currently supported.");
+                return null;
+            }
+
+            CameraDevice result = camera.GetShallowClone() as CameraDevice;
+            result.EyePosition = result.EyePosition.Transform(transform);
+            result.TargetPosition = result.TargetPosition.Transform(transform);
+            return result;
+        }
+
+        /***************************************************/
+    }
+}
+
+

Security_Engine/Security_Engine.csproj

@@ -81,6 +81,7 @@
   <Compile Include="Properties\AssemblyInfo.cs" />
   <Compile Include="Query\Centreline.cs" />
   <Compile Include="Query\Geometry.cs" />
+  <Compile Include="Modify\Transform.cs" />
 </ItemGroup>
 <ItemGroup>
   <ProjectReference Include="..\BHoM_Engine\BHoM_Engine.csproj">