experiment with scene files

2 files changed, 4 insertions, 4 deletions

diff --git a/src/accelerate/myqtconcurrent.cpp b/src/accelerate/myqtconcurrent.cpp
index 08248f4..4d0cb1e 100644
--- a/src/accelerate/myqtconcurrent.cpp
+++ b/src/accelerate/myqtconcurrent.cpp
@@ -52,7 +52,7 @@ void RayTracer::renderParallel(RGBA *imageData, const RayTraceScene &scene)
             float z = (imageDepth - scene.depth()/2.f) * viewplaneDepth / scene.depth();
 
             glm::vec4 pWorld = Vec4Ops::transformPoint4(glm::vec4(0.f), camera.getViewMatrix(), camera.getTranslationVector());
-            glm::vec4 dWorld = Vec4Ops::transformDir4(glm::vec4(x, y, z, -1.0), camera.getViewMatrix());
+            glm::vec4 dWorld = glm::normalize(Vec4Ops::transformDir4(glm::vec4(x, y, z, -1.0), camera.getViewMatrix()));
 
              pixelRoutineArgs args{
                      pWorld,
diff --git a/src/illuminate/illuminate.cpp b/src/illuminate/illuminate.cpp
index 641f06d..a651924 100644
--- a/src/illuminate/illuminate.cpp
+++ b/src/illuminate/illuminate.cpp
@@ -87,10 +87,10 @@ glm::vec4 RayTracer::illuminatePixel(
         }
     }
 
-    // auto incidentDir = -directionToCamera;
+     auto incidentDir = -directionToCamera;
     // recursive raytracing for the reflection and refraction (see reflect.cpp)
-    // illumination += refract(intersectionWorld, normalWorld, incidentDir, shape, scene, depth + 1);
-    // illumination += reflect(intersectionWorld, normalWorld, incidentDir, shape, scene, depth + 1);
+     illumination += refract(intersectionWorld, normalWorld, incidentDir, shape, scene, depth + 1);
+     illumination += reflect(intersectionWorld, normalWorld, incidentDir, shape, scene, depth + 1);
 
     return illumination;
 }
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