update bundled_deps

bundled_deps/libigl/igl/quad_planarity.h

@@ -0,0 +1,32 @@
+// This file is part of libigl, a simple c++ geometry processing library.
+// 
+// Copyright (C) 2015 Alec Jacobson <alecjacobson@gmail.com>
+// 
+// This Source Code Form is subject to the terms of the Mozilla Public License 
+// v. 2.0. If a copy of the MPL was not distributed with this file, You can 
+// obtain one at http://mozilla.org/MPL/2.0/.
+#ifndef IGL_QUAD_PLANARITY_H
+#define IGL_QUAD_PLANARITY_H
+#include "igl_inline.h"
+#include <Eigen/Core>
+namespace igl
+{
+  // Compute planarity of the faces of a quad mesh
+  // Inputs:
+  //   V  #V by 3 eigen Matrix of mesh vertex 3D positions
+  //   F  #F by 4 eigen Matrix of face (quad) indices
+  // Output:
+  //   P  #F by 1 eigen Matrix of mesh face (quad) planarities
+  //
+  template <typename DerivedV, typename DerivedF, typename DerivedP>
+  IGL_INLINE void quad_planarity(
+    const Eigen::PlainObjectBase<DerivedV>& V,
+    const Eigen::PlainObjectBase<DerivedF>& F,
+    Eigen::PlainObjectBase<DerivedP> & P);
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "quad_planarity.cpp"
+#endif
+
+#endif