From b0dc6490bfc18ce396ff731becb66a7db0740463 Mon Sep 17 00:00:00 2001
From: liam <6005409+lmcintyre@users.noreply.github.com>
Date: Sat, 10 Apr 2021 23:33:14 -0400
Subject: [PATCH] fix LaunchButton for viewports in API3

---
 Penumbra/UI/LaunchButton.cs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Penumbra/UI/LaunchButton.cs b/Penumbra/UI/LaunchButton.cs
index 72ad85b3..040a22f5 100644
--- a/Penumbra/UI/LaunchButton.cs
+++ b/Penumbra/UI/LaunchButton.cs
@@ -42,8 +42,9 @@ namespace Penumbra.UI
                     return;
                 }
 
-                var ss = ImGui.GetIO().DisplaySize;
-
+                var ss = ImGui.GetMainViewport().Size + ImGui.GetMainViewport().Pos;
+                ImGui.SetNextWindowViewport(ImGui.GetMainViewport().ID);
+                
                 ImGui.SetNextWindowPos( ss - WindowPosOffset, ImGuiCond.Always );
 
                 if( !ImGui.Begin( MenuButtonsName, ButtonFlags ) )
@@ -60,4 +61,4 @@ namespace Penumbra.UI
             }
         }
     }
-}
\ No newline at end of file
+}