Small cleanup

include/openspace/rendering/renderer.h

@@ -41,7 +41,7 @@ class RenderableVolume;
 class Camera;
 class Scene;
 
-class Renderer {    
+class Renderer {
 public:
     virtual ~Renderer() = default;
 

modules/atmosphere/rendering/renderableatmosphere.cpp

@@ -406,15 +406,14 @@ RenderableAtmosphere::RenderableAtmosphere(const ghoul::Dictionary& dictionary)
         }
         
         if (atmosphereDictionary.hasKey(SunIntensityInfo.identifier)) {
-            _sunRadianceIntensity = atmosphereDictionary.value<float>(
-                                                               SunIntensityInfo.identifier
-                                                              );
+            _sunRadianceIntensity =
+                atmosphereDictionary.value<float>(SunIntensityInfo.identifier);
         }
         
         if (atmosphereDictionary.hasKey(MieScatteringExtinctionPropCoeffInfo.identifier)) {
             _mieScattExtPropCoefProp = atmosphereDictionary.value<float>(
                 MieScatteringExtinctionPropCoeffInfo.identifier
-                );
+            );
         }
 
         if (!atmosphereDictionary.getValue(

modules/base/rendering/renderabletrail.cpp

@@ -181,7 +181,6 @@ RenderableTrail::RenderableTrail(const ghoul::Dictionary& dictionary)
 
     setRenderBin(RenderBin::Transparent);
     addProperty(_opacity);
-    //registerUpdateRenderBinFromOpacity();
 
     _translation = Translation::createFromDictionary(
         dictionary.value<ghoul::Dictionary>(KeyTranslation)

modules/base/shaders/renderabletrail_fs.glsl

@@ -46,8 +46,6 @@ Fragment getFragment() {
     frag.depth = vs_positionScreenSpace.w;
     frag.blend = BLEND_MODE_ADDITIVE;
 
-    vec4 depthCorrection = vec4(0.0, 0.0, 100.0, 0.0);
-
     if (renderPhase == RenderPhasePoints) {
         // Use the length of the vector (dot(circCoord, circCoord)) as factor in the
         // smoothstep to gradually decrease the alpha on the edges of the point
@@ -62,19 +60,10 @@ Fragment getFragment() {
         frag.color.a = transparencyCorrection;
     }
 
-    if (frag.color.a < 0.2f)
-        discard;
-    
-    // G-Buffer
-    // JCC: The depthCorrection here is a temporary tweak
-    // to fix precision problems.
-    frag.gPosition = vs_gPosition + depthCorrection;
+    frag.gPosition = vs_gPosition;
 
     // There is no normal here
     frag.gNormal = vec4(0.0, 0.0, -1.0, 1.0);
 
-    // Bloom filter
-    frag.filterFlag = 1;
-
     return frag;
 }

shaders/fragment.glsl

@@ -32,7 +32,6 @@ struct Fragment {
     vec4 color;
     vec4 gPosition;
     vec4 gNormal;
-    uint filterFlag;
     float depth;
     uint blend;
     bool forceFboRendering;