// Copyright 2016 Blender Foundation. All rights reserved.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// Author: Sergey Sharybin

#ifndef OPENSUBDIV_TOPOLOGY_REFINER_INTERNAL_H_
#define OPENSUBDIV_TOPOLOGY_REFINER_INTERNAL_H_

#ifdef _MSC_VER
#  include <iso646.h>
#endif

#include <opensubdiv/far/topologyRefiner.h>

#include "opensubdiv_topology_refiner_capi.h"

struct OpenSubdiv_TopologyRefinerInternal {
 public:
  OpenSubdiv_TopologyRefinerInternal();
  ~OpenSubdiv_TopologyRefinerInternal();

  OpenSubdiv::Far::TopologyRefiner* osd_topology_refiner;

  // Subdivision settingsa this refiner is created for.
  //
  // We store it here since OpenSubdiv's refiner will only know about level and
  // "adaptivity" after performing actual "refine" step.
  //
  // Ideally, we would also support refining topology without re-importing it
  // from external world, but that is for later.
  OpenSubdiv_TopologyRefinerSettings settings;
};

#endif  // OPENSUBDIV_TOPOLOGY_REFINER_H_