update bundled_deps

bundled_deps/libigl/igl/copyleft/tetgen/mesh_to_tetgenio.h

@@ -0,0 +1,55 @@
+// This file is part of libigl, a simple c++ geometry processing library.
+// 
+// Copyright (C) 2013 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_COPYLEFT_TETGEN_MESH_TO_TETGENIO_H
+#define IGL_COPYLEFT_TETGEN_MESH_TO_TETGENIO_H
+#include "../../igl_inline.h"
+
+#ifndef TETLIBRARY
+#  define TETLIBRARY 
+#endif
+#include "tetgen.h" // Defined tetgenio, REAL
+#include <vector>
+#include <Eigen/Core>
+
+namespace igl
+{
+  namespace copyleft
+  {
+    namespace tetgen
+    {
+      // Load a vertex list and face list into a tetgenio object
+      // Inputs:
+      //   V  #V by 3 vertex position list
+      //   F  #F list of polygon face indices into V (0-indexed)
+      // Outputs:
+      //   in  tetgenio input object
+      // Returns true on success, false on error
+      IGL_INLINE bool mesh_to_tetgenio(
+        const std::vector<std::vector<REAL > > & V, 
+        const std::vector<std::vector<int> > & F, 
+        tetgenio & in);
+      
+      // Wrapper with Eigen types
+      // Templates:
+      //   DerivedV  real-value: i.e. from MatrixXd
+      //   DerivedF  integer-value: i.e. from MatrixXi
+      template <typename DerivedV, typename DerivedF>
+      IGL_INLINE bool mesh_to_tetgenio(
+        const Eigen::PlainObjectBase<DerivedV>& V,
+        const Eigen::PlainObjectBase<DerivedF>& F,
+        tetgenio & in);
+    }
+  }
+}
+
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "mesh_to_tetgenio.cpp"
+#endif
+
+#endif