update bundled_deps

bundled_deps/libigl/igl/copyleft/tetgen/mesh_with_skeleton.h

@@ -0,0 +1,72 @@
+// 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_COPYLEFT_TETGEN_MESH_WITH_SKELETON_H
+#define IGL_COPYLEFT_TETGEN_MESH_WITH_SKELETON_H
+#include "../../igl_inline.h"
+#include <Eigen/Dense>
+#include <string>
+
+namespace igl
+{
+  namespace copyleft
+  {
+    namespace tetgen
+    {
+      // Mesh the interior of a given surface with tetrahedra which are graded
+      // (tend to be small near the surface and large inside) and conform to the
+      // given handles and samplings thereof.
+      //
+      // Inputs:
+      //  V  #V by 3 list of mesh vertex positions
+      //  F  #F by 3 list of triangle indices
+      //  C  #C by 3 list of vertex positions
+      //  P  #P list of point handle indices
+      //  BE #BE by 2 list of bone-edge indices
+      //  CE #CE by 2 list of cage-edge indices
+      //  samples_per_bone  #samples to add per bone
+      //  tetgen_flags  flags to pass to tetgen {""-->"pq2Y"} otherwise you're on
+      //    your own and it's your funeral if you pass nonsense flags
+      // Outputs:
+      //  VV  #VV by 3 list of tet-mesh vertex positions
+      //  TT  #TT by 4 list of tetrahedra indices
+      //  FF  #FF by 3 list of surface triangle indices
+      // Returns true only on success
+      IGL_INLINE bool mesh_with_skeleton(
+        const Eigen::MatrixXd & V,
+        const Eigen::MatrixXi & F,
+        const Eigen::MatrixXd & C,
+        const Eigen::VectorXi & /*P*/,
+        const Eigen::MatrixXi & BE,
+        const Eigen::MatrixXi & CE,
+        const int samples_per_bone,
+        const std::string & tetgen_flags,
+        Eigen::MatrixXd & VV,
+        Eigen::MatrixXi & TT,
+        Eigen::MatrixXi & FF);
+      // Wrapper using default tetgen_flags
+      IGL_INLINE bool mesh_with_skeleton(
+        const Eigen::MatrixXd & V,
+        const Eigen::MatrixXi & F,
+        const Eigen::MatrixXd & C,
+        const Eigen::VectorXi & /*P*/,
+        const Eigen::MatrixXi & BE,
+        const Eigen::MatrixXi & CE,
+        const int samples_per_bone,
+        Eigen::MatrixXd & VV,
+        Eigen::MatrixXi & TT,
+        Eigen::MatrixXi & FF);
+    }
+  }
+}
+
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "mesh_with_skeleton.cpp"
+#endif
+
+#endif