From a582b4ee82adf5fe4278c2174d5e75c0952ef2f2 Mon Sep 17 00:00:00 2001
From: Kp <kp@valhallalegends.com>
Date: Sat, 4 Feb 2023 19:21:25 +0000
Subject: [PATCH] Remove write-only g3d_interp_outline

---
 common/include/3d.h     |  6 ------
 similar/3d/interp.cpp   |  4 ----
 similar/main/render.cpp | 18 ------------------
 3 files changed, 28 deletions(-)

diff --git a/common/include/3d.h b/common/include/3d.h
index cd21acc1c..53cb5a432 100644
--- a/common/include/3d.h
+++ b/common/include/3d.h
@@ -43,12 +43,6 @@ COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
 #endif
 #endif
 
-#if DXX_USE_EDITOR
-namespace dcx {
-extern int g3d_interp_outline;      //if on, polygon models outlined in white
-}
-#endif
-
 //Structure for storing u,v,light values.  This structure doesn't have a
 //prefix because it was defined somewhere else before it was moved here
 struct g3s_uvl {
diff --git a/similar/3d/interp.cpp b/similar/3d/interp.cpp
index 4688816a6..71b7b8b5e 100644
--- a/similar/3d/interp.cpp
+++ b/similar/3d/interp.cpp
@@ -31,10 +31,6 @@
 
 namespace dcx {
 
-#if DXX_USE_EDITOR
-int g3d_interp_outline;
-#endif
-
 namespace {
 
 constexpr std::integral_constant<unsigned, 0> OP_EOF{};   //eof
diff --git a/similar/main/render.cpp b/similar/main/render.cpp
index 5dfb7771b..9314f0dd9 100644
--- a/similar/main/render.cpp
+++ b/similar/main/render.cpp
@@ -626,9 +626,6 @@ static void render_object_search(grs_canvas &canvas, const d_level_unique_light_
 
 static void do_render_object(grs_canvas &canvas, const d_level_unique_light_state &LevelUniqueLightState, const vmobjptridx_t obj, window_rendered_data &window)
 {
-#if DXX_USE_EDITOR
-	int save_3d_outline=0;
-	#endif
 	int count = 0;
 
 	#ifndef NDEBUG
@@ -669,13 +666,6 @@ static void do_render_object(grs_canvas &canvas, const d_level_unique_light_stat
 
 	//check for editor object
 
-#if DXX_USE_EDITOR
-	if (EditorWindow && obj==Cur_object_index) {
-		save_3d_outline = g3d_interp_outline;
-		g3d_interp_outline=1;
-	}
-	#endif
-
 #if DXX_USE_EDITOR
 	if (_search_mode)
 		render_object_search(canvas, LevelUniqueLightState, obj);
@@ -694,14 +684,6 @@ static void do_render_object(grs_canvas &canvas, const d_level_unique_light_stat
 
 		render_object(canvas, LevelUniqueLightState, o);
 	}
-
-
-#if DXX_USE_EDITOR
-	if (EditorWindow && obj==Cur_object_index)
-		g3d_interp_outline = save_3d_outline;
-	#endif
-
-
 }
 }
 }