diff --git a/libraries/render-utils/src/AmbientOcclusionEffect.cpp b/libraries/render-utils/src/AmbientOcclusionEffect.cpp
index 2b696dd444..596848cedd 100644
--- a/libraries/render-utils/src/AmbientOcclusionEffect.cpp
+++ b/libraries/render-utils/src/AmbientOcclusionEffect.cpp
@@ -210,7 +210,8 @@ void AmbientOcclusionEffect::setDepthInfo(float nearZ, float farZ) {
 }
 
 void AmbientOcclusionEffect::setResolutionLevel(int level) {
-    level = std::max(0, std::min(level, 4));
+    const int MAX_RESOLUTION_LEVEL = 4;
+    level = std::max(0, std::min(level, MAX_RESOLUTION_LEVEL));
     if (level != getResolutionLevel()) {
         auto& current = _parametersBuffer.edit<Parameters>().resolutionInfo;
         current.x = (float)level;
diff --git a/libraries/render/src/render/Context.h b/libraries/render/src/render/Context.h
index c438a91049..fcbdc5c6fe 100644
--- a/libraries/render/src/render/Context.h
+++ b/libraries/render/src/render/Context.h
@@ -74,18 +74,18 @@ public:
     
     class AmbientOcclusion {
     public:
-        int resolutionLevel = 1;
-        float radius = 0.5f; // radius in meters of the AO effect
-        float level = 0.5f; // Level of the obscrance value
-        int numSamples = 11; // Num Samples per pixel
-        float numSpiralTurns = 7.0f;
-        bool ditheringEnabled = true;
-        float falloffBias = 0.01f;
-        float edgeSharpness = 1.0f;
-        int blurRadius = 4;
-        float blurDeviation = 2.5f;
+        int resolutionLevel { 1 };
+        float radius { 0.5f }; // radius in meters of the AO effect
+        float level { 0.5f }; // Level of the obscrance value
+        int numSamples { 11 }; // Num Samples per pixel
+        float numSpiralTurns { 7.0f };
+        bool ditheringEnabled { true };
+        float falloffBias { 0.01f };
+        float edgeSharpness { 1.0f };
+        int blurRadius { 4 };
+        float blurDeviation { 2.5f};
 
-        double gpuTime = 0.0;
+        double gpuTime { 0.0 };
     };
 
     RenderContext(ItemsConfig items, Tone tone, AmbientOcclusion ao, int drawStatus, bool drawHitEffect, glm::vec4 deferredDebugSize, int deferredDebugMode);