Make whether the sun or moon is primary part of llrender light state so we can set uniforms for shaders along with other light params.

Fix atten calcs to not use abs val.

1 files changed, 2 insertions, 1 deletions

diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index c4a644c7b6..4c93d16fb1 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -6240,6 +6240,7 @@ void LLPipeline::setupHWLights(LLDrawPool* pool)
         LLLightState* light = gGL.getLight(0);
         light->setPosition(light_dir);
 
+        light->setSunPrimary(sun_up);
         light->setDiffuse(mSunDiffuse);
         light->setDiffuseB(mMoonDiffuse);
         light->setAmbient(LLColor4::black);
@@ -6361,7 +6362,7 @@ void LLPipeline::setupHWLights(LLDrawPool* pool)
 	{
 		mHWLightColors[cur_light] = LLColor4::black;
 		LLLightState* light = gGL.getLight(cur_light);
-
+        light->setSunPrimary(true);
 		light->setDiffuse(LLColor4::black);
 		light->setAmbient(LLColor4::black);
 		light->setSpecular(LLColor4::black);