Merged branch 'dev_native' into lm_sla_supports_auto

Added igl library files

src/igl/writeBF.h

@@ -0,0 +1,37 @@
+// 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/.
+#ifndef IGL_WRITEBF_H
+#define IGL_WRITEBF_H
+#include "igl_inline.h"
+#include <Eigen/Core>
+#include <string>
+namespace igl
+{
+  // Write a bones forest to a file
+  //
+  // Input:
+  //   file_name  path to .bf bones tree file
+  //   WI  #B list of unique weight indices
+  //   P  #B list of parent indices into B, -1 for roots
+  //   O  #B list of tip offsets
+  // Returns true on success, false on errors
+  template < 
+    typename DerivedWI,
+    typename DerivedP,
+    typename DerivedO>
+  IGL_INLINE bool writeBF(
+    const std::string & filename,
+    const Eigen::PlainObjectBase<DerivedWI> & WI,
+    const Eigen::PlainObjectBase<DerivedP> & P,
+    const Eigen::PlainObjectBase<DerivedO> & O);
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "writeBF.cpp"
+#endif
+#endif