fix #23; An error occur when SoftMask is destroyed on editor

2018-12-30 10:47:30 +09:00 · 2018-12-30 10:47:30 +09:00 · 702655b90f
parent 06994adeb1
commit 702655b90f
1 changed files with 5 additions and 0 deletions
--- a/Assets/Coffee/UIExtensions/SoftMaskForUGUI/Scripts/SoftMask.cs
+++ b/Assets/Coffee/UIExtensions/SoftMaskForUGUI/Scripts/SoftMask.cs
@ -413,6 +413,11 @@ namespace Coffee.UIExtensions
 		/// </summary>
 		void UpdateMaskTexture()
 		{
+			if(!graphic || !graphic.canvas)
+			{
+				return;
+			}
+
 			Transform stopAfter = MaskUtilities.FindRootSortOverrideCanvas(transform);
 			_stencilDepth = MaskUtilities.GetStencilDepth(transform, stopAfter);