diff --git a/src/vissim.cc b/src/vissim.cc
index b3f76ca..f73d01d 100644
--- a/src/vissim.cc
+++ b/src/vissim.cc
@@ -624,6 +624,22 @@ struct SconvHullScene {
     simd4x4f_matrix_mul(&translation, &rot, &mHullB.transform);
   }
 
+	void setupRotatedBoxes () {
+		simd4x4f trans_A;
+		simd4x4f trans_B;
+		simd4x4f_axis_rotation (&trans_A, M_PI / 180.0f * 45.f, simd4f_create(0.f, 0.f, 1.f, 1.f));
+
+		simd4x4f rot_B;
+		simd4x4f_axis_rotation (&rot_B, M_PI / 180.0f * 45.f, simd4f_create(0.f, 1.f, 0.f, 1.f));
+		simd4x4f translation_B;
+		simd4x4f_translation (&translation_B, sqrt(2.f) + 0.001, 0.f, 0.f);
+
+		simd4x4f_matrix_mul (&translation_B, &rot_B, &trans_B);
+
+		mHullA.transform = trans_A;
+		mHullB.transform = trans_B;
+	}
+
   void init() {
     sch_create_unitbox(&mHullA.hull);
     mHullA.createMesh();
@@ -631,7 +647,8 @@ struct SconvHullScene {
     sch_create_unitbox(&mHullB.hull);
     mHullB.createMesh();
 
-    setupSceneEdgeCollision();
+    // setupSceneEdgeCollision();
+		setupRotatedBoxes();
 
     mCurrentHull = &mHullA;
   };