readded anti-aliasing

diff --git a/MicroTrace.cxx b/MicroTrace.cxx
index 3a27182..4689425 100644 (file)
--- a/MicroTrace.cxx
+++ b/MicroTrace.cxx
@@ -174,7 +174,7 @@ void RenderFrameReflectiveEyeLight(const std::string& fileName)
         scene.camera()->InitRay(x-0.5,y-0.5, ray); // initialize ray
         Vec3f col4 = scene.RayTrace(ray);
 
-        img(x,y) = (col1 /*+ col2 + col3 + col4) / 4.0*/ ); // store pixel color
+        img(x,y) = (col1 + col2 + col3 + col4) / 4.0; // store pixel color
         //std::cerr << "Main: Image color = " << img(x,y) << std::endl;
       }
     }