From 70cc7d87e474baf0f7c8edc42e20a93cf4f03294 Mon Sep 17 00:00:00 2001
From: Zach Pomerantz <zach@highfidelity.io>
Date: Wed, 13 Jan 2016 17:52:02 -0800
Subject: [PATCH] Expose global light through DeferredLighting singleton

---
 libraries/render-utils/src/DeferredLightingEffect.cpp | 4 ++++
 libraries/render-utils/src/DeferredLightingEffect.h   | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/libraries/render-utils/src/DeferredLightingEffect.cpp b/libraries/render-utils/src/DeferredLightingEffect.cpp
index 7c8aa393d4..a5fce0b377 100644
--- a/libraries/render-utils/src/DeferredLightingEffect.cpp
+++ b/libraries/render-utils/src/DeferredLightingEffect.cpp
@@ -541,6 +541,10 @@ void DeferredLightingEffect::setGlobalLight(const glm::vec3& direction, const gl
     light->setAmbientIntensity(ambientIntensity);
 }
 
+model::LightPointer DeferredLightingEffect::getGlobalLight() {
+    return _allocatedLights[_globalLights.front()];
+}
+
 void DeferredLightingEffect::setGlobalSkybox(const model::SkyboxPointer& skybox) {
     _skybox = skybox;
 }
diff --git a/libraries/render-utils/src/DeferredLightingEffect.h b/libraries/render-utils/src/DeferredLightingEffect.h
index cb746153a1..e75961e11a 100644
--- a/libraries/render-utils/src/DeferredLightingEffect.h
+++ b/libraries/render-utils/src/DeferredLightingEffect.h
@@ -48,9 +48,10 @@ public:
     void setAmbientLightMode(int preset);
     void setGlobalLight(const glm::vec3& direction, const glm::vec3& diffuse, float intensity, float ambientIntensity);
     void setGlobalAtmosphere(const model::AtmospherePointer& atmosphere) { _atmosphere = atmosphere; }
-
     void setGlobalSkybox(const model::SkyboxPointer& skybox);
 
+    model::LightPointer getGlobalLight();
+
 private:
     DeferredLightingEffect() = default;