From 519fd99106e7068511956e6ac9f03dde3a831bc2 Mon Sep 17 00:00:00 2001
From: ehofman <ehofman>
Date: Wed, 7 Jan 2004 09:21:35 +0000
Subject: [PATCH] Make the position of the sun above the horizon available in
 the proprty tree

---
 src/Time/light.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Time/light.cxx b/src/Time/light.cxx
index 733cea6c1..6b88cca94 100644
--- a/src/Time/light.cxx
+++ b/src/Time/light.cxx
@@ -133,9 +133,13 @@ void FGLight::reinit () {
 }
 
 void FGLight::bind () {
+    SGPropertyNode *prop = globals->get_props();
+    prop->tie("/sim/time/sun-pos-deg", SGRawValuePointer<double>(&_sun_angle));
 }
 
 void FGLight::unbind () {
+    SGPropertyNode *prop = globals->get_props();
+    prop->untie("/sim/time/sun-pos-deg");
 }
 
 
-- 
2.39.2