From 8bfea7dcb46b0a566bf1de7caa40533f29774e91 Mon Sep 17 00:00:00 2001
From: smix8 <52464204+smix8@users.noreply.github.com>
Date: Tue, 9 Aug 2022 11:05:47 +0200
Subject: Fix Editor Navigation debug edge connection visuals

Fixes missing Navigation debug edge connection visuals in Editor due to disabled NavigationServer.
---
 servers/navigation_server_3d.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/servers/navigation_server_3d.cpp b/servers/navigation_server_3d.cpp
index 52855c5931..115eda7b30 100644
--- a/servers/navigation_server_3d.cpp
+++ b/servers/navigation_server_3d.cpp
@@ -123,6 +123,12 @@ NavigationServer3D::NavigationServer3D() {
 	debug_navigation_enable_edge_lines = GLOBAL_DEF("debug/shapes/navigation/enable_edge_lines", true);
 	debug_navigation_enable_edge_lines_xray = GLOBAL_DEF("debug/shapes/navigation/enable_edge_lines_xray", true);
 	debug_navigation_enable_geometry_face_random_color = GLOBAL_DEF("debug/shapes/navigation/enable_geometry_face_random_color", true);
+
+	if (Engine::get_singleton()->is_editor_hint()) {
+		// enable NavigationServer3D when in Editor or else navmesh edge connections are invisible
+		// on runtime tests SceneTree has "Visible Navigation" set and main iteration takes care of this
+		set_debug_enabled(true);
+	}
 #endif // DEBUG_ENABLED
 }
 
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