update bundled_deps

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

@@ -0,0 +1,62 @@
+// 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_COPYLEFT_CGAL_HAUSDORFF_H
+#define IGL_COPYLEFT_CGAL_HAUSDORFF_H
+#include "../../igl_inline.h"
+
+#include <Eigen/Dense>
+#include "CGAL_includes.hpp"
+#include <vector>
+
+namespace igl 
+{
+  namespace copyleft
+  {
+    namespace cgal
+    {
+      // Compute lower and upper bounds (l,u) on the Hausdorff distance between a triangle
+      // (V) and a pointset (e.g., mesh, triangle soup) given by a distance function
+      // handle (dist_to_B).
+      //
+      // Inputs:
+      //   V   3 by 3 list of corner positions so that V.row(i) is the position of the
+      //     ith corner
+      //   treeB  CGAL's AABB tree containing triangle soup (VB,FB)
+      //   TB  list of CGAL triangles in order of FB (for determining which was found
+      //     in computation)
+      // Outputs:
+      //   l  lower bound on Hausdorff distance 
+      //   u  upper bound on Hausdorff distance
+      //
+      template <
+        typename DerivedV,
+        typename Kernel,
+        typename Scalar>
+      IGL_INLINE void hausdorff(
+        const Eigen::MatrixBase<DerivedV>& V,
+        const CGAL::AABB_tree<
+          CGAL::AABB_traits<Kernel, 
+            CGAL::AABB_triangle_primitive<Kernel, 
+              typename std::vector<CGAL::Triangle_3<Kernel> >::iterator
+            >
+          >
+        > & treeB,
+        const std::vector<CGAL::Triangle_3<Kernel> > & TB,
+        Scalar & l,
+        Scalar & u);
+    }
+  }
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "hausdorff.cpp"
+#endif
+
+#endif
+
+