diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..d007f9f
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*	eol=lf
diff --git a/Assignments/Assignment3/Application3.cpp b/Assignments/Assignment3/Application3.cpp
index 1e069cb..28f405c 100644
--- a/Assignments/Assignment3/Application3.cpp
+++ b/Assignments/Assignment3/Application3.cpp
@@ -4,8 +4,8 @@ void Application3::initScene() {
     Data_Constructor(&data, 1, 8);
 
     /* select scene here */
-    //standardScene();
-    causticScene();
+    standardScene();
+    // causticScene();
 }
 
 void Application3::standardScene() {
diff --git a/Framework/external/embree/kernels/rthwif/testing/cornell_box_reference.tga b/Framework/external/embree/kernels/rthwif/testing/cornell_box_reference.tga
index b4b8fef..bd21c6f 100644
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diff --git a/Framework/external/embree/readme.pdf b/Framework/external/embree/readme.pdf
index 0eab3d5..bdc04e3 100644
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diff --git a/Framework/external/glfw/examples/glfw.icns b/Framework/external/glfw/examples/glfw.icns
index ad98f39..ed21596 100644
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diff --git a/Framework/scenes/fire/temperature.vol b/Framework/scenes/fire/temperature.vol
index 16b485e..dd429f0 100644
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