Merge branch 'master' of https://github.com/libigl/libigl

Former-commit-id: bee2d4317074152cf6e6b045c9a65947d33ca102

include/igl/internal_angles.cpp

@@ -35,9 +35,9 @@ IGL_INLINE void igl::internal_angles(
     assert(V.cols() == 3 && "If F contains non-triangle facets, V must be 3D");
     K.resize(F.rows(),F.cols());
     auto corner = [](
-      const Eigen::PlainObjectBase<DerivedV>& x, 
-      const Eigen::PlainObjectBase<DerivedV>& y, 
-      const Eigen::PlainObjectBase<DerivedV>& z)
+      const typename DerivedV::ConstRowXpr & x, 
+      const typename DerivedV::ConstRowXpr & y, 
+      const typename DerivedV::ConstRowXpr & z)
     {
       typedef Eigen::Matrix<Scalar,1,3> RowVector3S;
       RowVector3S v1 = (x-y).normalized();

include/igl/max_faces_stopping_condition.cpp

@@ -20,7 +20,7 @@ IGL_INLINE void igl::max_faces_stopping_condition(
     const int)> & stopping_condition)
 {
   stopping_condition = 
-    [&max_m,&m](
+    [max_m,&m](
     const Eigen::MatrixXd &,
     const Eigen::MatrixXi &,
     const Eigen::MatrixXi &,