From 1acce6276328048a32eabb10ddca054bd32e2b7f Mon Sep 17 00:00:00 2001
From: John Lewin <lewin76@gmail.com>
Date: Fri, 1 Jun 2018 09:04:10 -0700
Subject: [PATCH] Use new batch set selection method

---
 PartPreviewWindow/View3D/View3DWidget.cs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/PartPreviewWindow/View3D/View3DWidget.cs b/PartPreviewWindow/View3D/View3DWidget.cs
index 38a457e37..6147a2983 100644
--- a/PartPreviewWindow/View3D/View3DWidget.cs
+++ b/PartPreviewWindow/View3D/View3DWidget.cs
@@ -679,11 +679,7 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
 				if (e == null)
 				{
 					Scene.ClearSelection();
-
-					foreach (var sceneItem in matchingSceneChildren.ToList())
-					{
-						Scene.AddToSelection(sceneItem);
-					}
+					Scene.SetSelection(matchingSceneChildren.ToList());
 				}
 				else
 				{