update bundled_deps

bundled_deps/libigl/igl/bone_parents.cpp

@@ -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/.
+#include "bone_parents.h"
+
+template <typename DerivedBE, typename DerivedP>
+IGL_INLINE void igl::bone_parents(
+  const Eigen::PlainObjectBase<DerivedBE>& BE,
+  Eigen::PlainObjectBase<DerivedP>& P)
+{
+  P.resize(BE.rows(),1);
+  // Stupid O(n²) version
+  for(int e = 0;e<BE.rows();e++)
+  {
+    P(e) = -1;
+    for(int f = 0;f<BE.rows();f++)
+    {
+      if(BE(e,0) == BE(f,1))
+      {
+        P(e) = f;
+      }
+    }
+  }
+}
+
+#ifdef IGL_STATIC_LIBRARY
+template void igl::bone_parents<Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&);
+#endif