Update main.cpp

Former-commit-id: 9686acaa6a3dc9cb97ed730fcf13b67562c9497d

tutorial/704_SignedDistance/main.cpp

@@ -67,7 +67,6 @@ void update_visualization(igl::viewer::Viewer & viewer)
     MatrixXd N,C;
     // Bunny is a watertight mesh so use pseudonormal for signing
     signed_distance_pseudonormal(V_vis,V,F,tree,FN,VN,EN,EMAP,S_vis,I,C,N);
-    cout<< S_vis.rows() << S_vis.cols() << endl;
   }
   // push to [0,1] range
   S_vis.array() = 0.5*(S_vis.array()/max_distance)+0.5;