update bundled_deps

bundled_deps/libigl/igl/copyleft/cgal/convex_hull.h

@@ -0,0 +1,56 @@
+// This file is part of libigl, a simple c++ geometry processing library.
+// 
+// Copyright (C) 2017 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_COPYLEFT_CGAL_CONVEX_HULL_H
+#define IGL_COPYLEFT_CGAL_CONVEX_HULL_H
+#include "../../igl_inline.h"
+#include <Eigen/Core>
+
+namespace igl
+{
+  namespace copyleft
+  {
+    namespace cgal
+    {
+      // Given a set of points (V), compute the convex hull as a triangle mesh (W,G)
+      // 
+      // Inputs:
+      //   V  #V by 3 list of input points
+      // Outputs:
+      //   W  #W by 3 list of convex hull points
+      //   G  #G by 3 list of triangle indices into W
+      template <
+        typename DerivedV,
+        typename DerivedW,
+        typename DerivedG>
+      IGL_INLINE void convex_hull(
+        const Eigen::MatrixBase<DerivedV> & V,
+        Eigen::PlainObjectBase<DerivedW> & W,
+        Eigen::PlainObjectBase<DerivedG> & G);
+      // Given a set of points (V), compute the convex hull as a triangle mesh (F)
+      // over input vertex set (V)
+      // 
+      // Inputs:
+      //   V  #V by 3 list of input points
+      // Outputs:
+      //   F  #F by 3 list of triangle indices into V
+      //
+      template <
+        typename DerivedV,
+        typename DerivedF>
+      IGL_INLINE void convex_hull(
+        const Eigen::MatrixBase<DerivedV> & V,
+        Eigen::PlainObjectBase<DerivedF> & F);
+    }
+  }
+}
+  
+#ifndef IGL_STATIC_LIBRARY
+#  include "convex_hull.cpp"
+#endif
+
+#endif