update bundled_deps

bundled_deps/libigl/igl/readTGF.h

@@ -0,0 +1,66 @@
+// 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_READTGF_H
+#define IGL_READTGF_H
+#include "igl_inline.h"
+
+#include <vector>
+#include <string>
+#ifndef IGL_NO_EIGEN
+#include <Eigen/Dense>
+#endif
+
+namespace igl
+{
+  // READTGF
+  //
+  // [V,E,P,BE,CE,PE] = readTGF(filename)
+  //
+  // Read a graph from a .tgf file
+  //
+  // Input:
+  //  filename  .tgf file name
+  // Output:
+  //  V  # vertices by 3 list of vertex positions
+  //  E  # edges by 2 list of edge indices
+  //  P  # point-handles list of point handle indices
+  //  BE # bone-edges by 2 list of bone-edge indices
+  //  CE # cage-edges by 2 list of cage-edge indices
+  //  PE # pseudo-edges by 2 list of pseudo-edge indices
+  // 
+  // Assumes that graph vertices are 3 dimensional
+  IGL_INLINE bool readTGF(
+    const std::string tgf_filename,
+    std::vector<std::vector<double> > & C,
+    std::vector<std::vector<int> > & E,
+    std::vector<int> & P,
+    std::vector<std::vector<int> > & BE,
+    std::vector<std::vector<int> > & CE,
+    std::vector<std::vector<int> > & PE);
+
+  #ifndef IGL_NO_EIGEN
+  IGL_INLINE bool readTGF(
+    const std::string tgf_filename,
+    Eigen::MatrixXd & C,
+    Eigen::MatrixXi & E,
+    Eigen::VectorXi & P,
+    Eigen::MatrixXi & BE,
+    Eigen::MatrixXi & CE,
+    Eigen::MatrixXi & PE);
+  IGL_INLINE bool readTGF(
+    const std::string tgf_filename,
+    Eigen::MatrixXd & C,
+    Eigen::MatrixXi & E);
+  #endif
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "readTGF.cpp"
+#endif
+
+#endif