1 files changed, 0 insertions, 67 deletions
diff --git a/extern/carve/lib/polyline.cpp b/extern/carve/lib/polyline.cpp
deleted file mode 100644
index 999d3f506c2..00000000000
--- a/extern/carve/lib/polyline.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2014 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of either the GNU General
-// Public License version 2 or 3 (at your option) as published by the
-// Free Software Foundation and appearing in the files LICENSE.GPL2
-// and LICENSE.GPL3 included in the packaging of this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#if defined(HAVE_CONFIG_H)
-#  include <carve_config.h>
-#endif
-
-#include <carve/geom.hpp>
-#include <carve/vector.hpp>
-#include <carve/polyline.hpp>
-
-namespace carve {
-  namespace line {
-    carve::geom3d::AABB Polyline::aabb() const {
-      return carve::geom3d::AABB(vbegin(), vend(), vec_adapt_vertex_ptr());
-    }
-
-    PolylineSet::PolylineSet(const std::vector<carve::geom3d::Vector> &points) {
-      vertices.resize(points.size());
-      for (size_t i = 0; i < points.size(); ++i) vertices[i].v = points[i];
-      aabb.fit(points.begin(), points.end(), carve::geom3d::vec_adapt_ident());
-    }
-
-    void PolylineSet::sortVertices(const carve::geom3d::Vector &axis) {
-      std::vector<std::pair<double, size_t> > temp;
-      temp.reserve(vertices.size());
-      for (size_t i = 0; i < vertices.size(); ++i) {
-        temp.push_back(std::make_pair(dot(axis, vertices[i].v), i));
-      }
-      std::sort(temp.begin(), temp.end());
-      std::vector<Vertex> vnew;
-      std::vector<int> revmap;
-      vnew.reserve(vertices.size());
-      revmap.resize(vertices.size());
-
-      for (size_t i = 0; i < vertices.size(); ++i) {
-        vnew.push_back(vertices[temp[i].second]);
-        revmap[temp[i].second] = i;
-      }
-
-      for (line_iter i = lines.begin(); i != lines.end(); ++i) {
-        Polyline &l = *(*i);
-        for (size_t j = 0; j < l.edges.size(); ++j) {
-          PolylineEdge &e = *l.edges[j];
-          if (e.v1) e.v1 = &vnew[revmap[vertexToIndex_fast(e.v1)]];
-          if (e.v2) e.v2 = &vnew[revmap[vertexToIndex_fast(e.v2)]];
-        }
-      }
-      vertices.swap(vnew);
-    }
-
-  }
-}