From 652ff5aaf375e470a8baf61c629ecdc324d6e483 Mon Sep 17 00:00:00 2001
From: MascaraSnake <jonassauer27@gmail.com>
Date: Tue, 12 Jan 2016 00:35:42 +0100
Subject: [PATCH] Render all lines in one pass

---
 Source/Core/Rendering/Renderer2D.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/Core/Rendering/Renderer2D.cs b/Source/Core/Rendering/Renderer2D.cs
index 70fb953..1ed1808 100644
--- a/Source/Core/Rendering/Renderer2D.cs
+++ b/Source/Core/Rendering/Renderer2D.cs
@@ -1945,12 +1945,12 @@ namespace CodeImp.DoomBuilder.Rendering
 
             // Draw
             graphics.Shaders.Display2D.Begin();
+            graphics.Shaders.Display2D.BeginPass(0);
             foreach (FlatVertex[] v in verts)
             {
-                graphics.Shaders.Display2D.BeginPass(0);
                 graphics.Device.DrawUserPrimitives(PrimitiveType.TriangleStrip, 0, 2, v);
-                graphics.Shaders.Display2D.EndPass();
             }
+            graphics.Shaders.Display2D.EndPass();
             graphics.Shaders.Display2D.End();
         }