update bundled_deps

bundled_deps/libigl/igl/xml/write_triangle_mesh.cpp

@@ -0,0 +1,33 @@
+// This file is part of libigl, a simple c++ geometry processing library.
+//
+// Copyright (C) 2016 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/.
+#include "write_triangle_mesh.h"
+#include "../write_triangle_mesh.h"
+#include "../pathinfo.h"
+#include "writeDAE.h"
+
+template <typename DerivedV, typename DerivedF>
+IGL_INLINE bool igl::xml::write_triangle_mesh(
+  const std::string str,
+  const Eigen::PlainObjectBase<DerivedV>& V,
+  const Eigen::PlainObjectBase<DerivedF>& F,
+  const bool ascii)
+{
+  using namespace std;
+  // dirname, basename, extension and filename
+  string d,b,e,f;
+  pathinfo(str,d,b,e,f);
+  // Convert extension to lower case
+  std::transform(e.begin(), e.end(), e.begin(), ::tolower);
+  if(e == "dae")
+  {
+    return writeDAE(str,V,F);
+  }else
+  {
+    return igl::write_triangle_mesh(str,V,F,ascii);
+  }
+}