message: Made Interpolator::getVoxelsAndQVector public for use in voxgraph
diff: @@ -38,6 +38,9 @@ class Interpolator {
  bool getNearestDistanceAndWeight(const Point& pos, FloatingPoint* distance,
  float* weight) const;
  + bool getVoxelsAndQVector(const Point& pos, const VoxelType** voxels,
  + InterpVector* q_vector) const;
  +
  private:
  bool setIndexes(const Point& pos, BlockIndex* block_index,
  InterpIndexes* voxel_indexes) const;
  @@ -54,9 +57,6 @@ class Interpolator {
  const VoxelType** voxels,
  InterpVector* q_vector) const;
  - bool getVoxelsAndQVector(const Point& pos, const VoxelType** voxels,
  - InterpVector* q_vector) const;
  -
  bool getInterpDistance(const Point& pos, FloatingPoint* distance) const;
  bool getNearestDistance(const Point& pos, FloatingPoint* distance) const;
  