From: Stuart Buchanan <stuart_d_buchanan@yahoo.co.uk>
Date: Tue, 21 Oct 2014 19:27:46 +0000 (+0100)
Subject: Pass whether light is directional to shader.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=1480aa9bb8e4103f47896f97a176d5f559c64856;p=simgear.git

Pass whether light is directional to shader.

Patch from Thorsten RENK.
---

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);