From 1480aa9bb8e4103f47896f97a176d5f559c64856 Mon Sep 17 00:00:00 2001
From: Stuart Buchanan <stuart_d_buchanan@yahoo.co.uk>
Date: Tue, 21 Oct 2014 20:27:46 +0100
Subject: [PATCH] Pass whether light is directional to shader.

Patch from Thorsten RENK.
---
 simgear/scene/tgdb/pt_lights.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/simgear/scene/tgdb/pt_lights.cxx b/simgear/scene/tgdb/pt_lights.cxx
index 3bf9d5bc..bd4c979f 100644
--- a/simgear/scene/tgdb/pt_lights.cxx
+++ b/simgear/scene/tgdb/pt_lights.cxx
@@ -109,6 +109,7 @@ Effect* getLightEffect(float size, const Vec3& attenuation,
     params->getNode("min-size",true)->setValue(minSize);
     params->getNode("max-size",true)->setValue(maxSize);
     params->getNode("cull-face",true)->setValue(directional ? "back" : "off");
+    params->getNode("directional",true)->setValue(directional);
 
     effect = makeEffect(effectProp, true, options);
 
-- 
2.39.5