Remove drawSamplesFromCellContainingPoint from octree

Shape_detection/include/CGAL/Shape_detection/Efficient_RANSAC/Octree.h

@@ -444,56 +444,6 @@ class Octree : public PointAccessor {
     }
   }
 
-  // TODO: Can this be externalized?
-  bool drawSamplesFromCellContainingPoint(const Point_3 &p,
-                                          std::size_t level,
-                                          std::set<std::size_t> &indices,
-                                          const std::vector<int> &shapeIndex,
-                                          std::size_t requiredSamples) {
-
-    bool upperZ, upperY, upperX;
-    Cell *cur = m_root;
-
-    while (cur && cur->level < level) {
-      upperX = cur->center.x() <= p.x();
-      upperY = cur->center.y() <= p.y();
-      upperZ = cur->center.z() <= p.z();
-
-      if (upperZ) {
-        if (upperY)
-          cur = (upperX) ? cur->child[0] : cur->child[1];
-        else cur = (upperX) ? cur->child[2] : cur->child[3];
-      } else {
-        if (upperY)
-          cur = (upperX) ? cur->child[4] : cur->child[5];
-        else cur = (upperX) ? cur->child[6] : cur->child[7];
-      }
-    }
-
-    if (cur) {
-      std::size_t enough = 0;
-      for (std::size_t i = cur->first; i <= cur->last; i++) {
-        std::size_t j = this->index(i);
-        if (shapeIndex[j] == -1) {
-          enough++;
-          if (enough >= requiredSamples)
-            break;
-        }
-      }
-      if (enough >= requiredSamples) {
-        do {
-          std::size_t p = CGAL::get_default_random().
-                  uniform_int<std::size_t>(0, cur->size() - 1);
-          std::size_t j = this->index(cur->first + p);
-          if (shapeIndex[j] == -1)
-            indices.insert(j);
-        } while (indices.size() < requiredSamples);
-
-        return true;
-      } else return false;
-    } else return false;
-  }
-
   std::size_t maxLevel() {
     return m_max_level;
   }