tornavis/source/blender/io/alembic/intern/abc_reader_points.h

/*
 * 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.
 *
 * The Original Code is Copyright (C) 2016 Kévin Dietrich.
 * All rights reserved.
 */

/** \file
 * \ingroup balembic
 */

#ifndef __ABC_READER_POINTS_H__
#define __ABC_READER_POINTS_H__

#include "abc_customdata.h"
#include "abc_reader_object.h"

namespace blender {
namespace io {
namespace alembic {

class AbcPointsReader : public AbcObjectReader {
  Alembic::AbcGeom::IPointsSchema m_schema;
  Alembic::AbcGeom::IPointsSchema::Sample m_sample;

 public:
  AbcPointsReader(const Alembic::Abc::IObject &object, ImportSettings &settings);

  bool valid() const;
  bool accepts_object_type(const Alembic::AbcCoreAbstract::ObjectHeader &alembic_header,
                           const Object *const ob,
                           const char **err_str) const;

  void readObjectData(Main *bmain, const Alembic::Abc::ISampleSelector &sample_sel);

  struct Mesh *read_mesh(struct Mesh *existing_mesh,
                         const Alembic::Abc::ISampleSelector &sample_sel,
                         int read_flag,
                         const char **err_str);
};

void read_points_sample(const Alembic::AbcGeom::IPointsSchema &schema,
                        const Alembic::AbcGeom::ISampleSelector &selector,
                        CDStreamConfig &config);

}  // namespace alembic
}  // namespace io
}  // namespace blender

#endif /* __ABC_READER_POINTS_H__ */