Merged branch 'dev_native' into lm_sla_supports_auto

Added igl library files

src/igl/max_faces_stopping_condition.h

@@ -0,0 +1,75 @@
+// 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/.
+#ifndef IGL_MAX_FACES_STOPPING_CONDITION_H
+#define IGL_MAX_FACES_STOPPING_CONDITION_H
+#include "igl_inline.h"
+#include <Eigen/Core>
+#include <vector>
+#include <set>
+#include <functional>
+namespace igl
+{
+  // Stopping condition function compatible with igl::decimate. The outpute
+  // function handle will return true if number of faces is less than max_m
+  //
+  // Inputs:
+  //   m  reference to working variable initially should be set to current
+  //    number of faces.
+  //   orig_m  number (size) of original face list _**not**_ including any
+  //     faces added to handle phony boundary faces connecting to point at
+  //     infinity. For closed meshes it's safe to set this to F.rows()
+  //   max_m  maximum number of faces
+  // Outputs:
+  //   stopping_condition
+  //
+  IGL_INLINE void max_faces_stopping_condition(
+    int & m,
+    const int orig_m,
+    const int max_m,
+    std::function<bool(
+      const Eigen::MatrixXd &,
+      const Eigen::MatrixXi &,
+      const Eigen::MatrixXi &,
+      const Eigen::VectorXi &,
+      const Eigen::MatrixXi &,
+      const Eigen::MatrixXi &,
+      const std::set<std::pair<double,int> > &,
+      const std::vector<std::set<std::pair<double,int> >::iterator > &,
+      const Eigen::MatrixXd &,
+      const int,
+      const int,
+      const int,
+      const int,
+      const int)> & stopping_condition);
+  IGL_INLINE 
+    std::function<bool(
+      const Eigen::MatrixXd &,
+      const Eigen::MatrixXi &,
+      const Eigen::MatrixXi &,
+      const Eigen::VectorXi &,
+      const Eigen::MatrixXi &,
+      const Eigen::MatrixXi &,
+      const std::set<std::pair<double,int> > &,
+      const std::vector<std::set<std::pair<double,int> >::iterator > &,
+      const Eigen::MatrixXd &,
+      const int,
+      const int,
+      const int,
+      const int,
+      const int)> 
+    max_faces_stopping_condition(
+      int & m,
+      const int orign_m,
+      const int max_m);
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "max_faces_stopping_condition.cpp"
+#endif
+#endif
+