1 files changed, 0 insertions, 100 deletions
diff --git a/extern/carve/include/carve/rescale.hpp b/extern/carve/include/carve/rescale.hpp
deleted file mode 100644
index 9269d271d8e..00000000000
--- a/extern/carve/include/carve/rescale.hpp
+++ /dev/null
@@ -1,100 +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:
-
-
-#pragma once
-
-#include <carve/carve.hpp>
-
-#include <carve/vector.hpp>
-#include <carve/aabb.hpp>
-#include <carve/matrix.hpp>
-
-#include <limits>
-
-namespace carve {
-  namespace rescale {
-
-    template<typename T>
-    T calc_scale(T max) {
-      const int radix = std::numeric_limits<T>::radix;
-
-      T div = T(1);
-      T m = fabs(max);
-      while (div < m) div *= radix;
-      m *= radix;
-      while (div > m) div /= radix;
-      return div;
-    }
-
-    template<typename T>
-    T calc_delta(T min, T max) {
-      const int radix = std::numeric_limits<T>::radix;
-
-      if (min >= T(0) || max <= T(0)) {
-        bool neg = false;
-        if (max <= T(0)) {
-          min = -min;
-          max = -max;
-          std::swap(min, max);
-          neg = true;
-        }
-        T t = T(1);
-        while (t > max) t /= radix;
-        while (t <= max/radix) t *= radix;
-        volatile T temp = t + min;
-        temp -= t;
-        if (neg) temp = -temp;
-        return temp;
-      } else {
-        return T(0);
-      }
-    }
-
-    struct rescale {
-      double dx, dy, dz, scale;
-
-      void init(double minx, double miny, double minz, double maxx, double maxy, double maxz) {
-        dx = calc_delta(minx, maxx); minx -= dx; maxx -= dx;
-        dy = calc_delta(miny, maxy); miny -= dy; maxy -= dy;
-        dz = calc_delta(minz, maxz); minz -= dz; maxz -= dz;
-        scale = calc_scale(std::max(std::max(fabs(minz), fabs(maxz)),
-                                    std::max(std::max(fabs(minx), fabs(maxx)),
-                                             std::max(fabs(miny), fabs(maxy)))));
-      }
-
-      rescale(double minx, double miny, double minz, double maxx, double maxy, double maxz) {
-        init(minx, miny, minz, maxx, maxy, maxz);
-      }
-      rescale(const carve::geom3d::Vector &min, const carve::geom3d::Vector &max) {
-        init(min.x, min.y, min.z, max.x, max.y, max.z);
-      }
-    };
-
-    struct fwd {
-      rescale r;
-      fwd(const rescale &_r) : r(_r) { }
-      carve::geom3d::Vector operator()(const carve::geom3d::Vector &v) const { return carve::geom::VECTOR((v.x - r.dx) / r.scale, (v.y - r.dy) / r.scale, (v.z - r.dz) / r.scale); }
-    };
-
-    struct rev {
-      rescale r;
-      rev(const rescale &_r) : r(_r) { }
-      carve::geom3d::Vector operator()(const carve::geom3d::Vector &v) const { return carve::geom::VECTOR((v.x * r.scale) + r.dx, (v.y * r.scale) + r.dy, (v.z * r.scale) + r.dz); }
-    };
-
-  }
-}