From e383b7fba8fbad23ac370ea5731a87b7eacdf6c8 Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Mon, 4 Feb 2019 20:41:50 +0000
Subject: [PATCH] Remove superfluous glPolygonOffset() call in GL3 renderer.

This caused red fringes on mesh boundary with back faces turned on.
---
 src/render/rendergl3.cpp | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/render/rendergl3.cpp b/src/render/rendergl3.cpp
index ced59862..c8e6cf36 100644
--- a/src/render/rendergl3.cpp
+++ b/src/render/rendergl3.cpp
@@ -635,8 +635,6 @@ void OpenGl3Renderer::NewFrame() {
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
     glFrontFace(GL_CW);
-
-    glPolygonOffset(2.0, 1.0);
 }
 
 void OpenGl3Renderer::FlushFrame() {
@@ -888,14 +886,10 @@ public:
     }
 
     void Draw(OpenGl3Renderer *renderer) override {
-        glEnable(GL_POLYGON_OFFSET_FILL);
         glEnable(GL_CULL_FACE);
-
         if(hasFillBack)
             DrawFace(renderer, GL_BACK, fillBack);
         DrawFace(renderer, GL_FRONT, fillFront);
-
-        glDisable(GL_POLYGON_OFFSET_FILL);
         glDisable(GL_CULL_FACE);
     }