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/*
* Copyright 2013, Blender Foundation.
*
* 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.
*/
#ifndef PTC_ABC_PARTICLES_H
#define PTC_ABC_PARTICLES_H
#include <Alembic/AbcGeom/IPoints.h>
#include <Alembic/AbcGeom/OPoints.h>
#include <Alembic/AbcGeom/ICurves.h>
#include <Alembic/AbcGeom/OCurves.h>
#include "ptc_types.h"
#include "PTC_api.h"
#include "abc_reader.h"
#include "abc_schema.h"
#include "abc_writer.h"
struct Object;
struct ParticleSystem;
struct ParticleCacheKey;
namespace PTC {
class AbcClothWriter;
class AbcParticlesWriter : public ParticlesWriter {
public:
AbcParticlesWriter(Scene *scene, Object *ob, ParticleSystem *psys);
~AbcParticlesWriter();
void write_sample();
AbcWriterArchive *archive() { return &m_archive; }
private:
AbcWriterArchive m_archive;
AbcGeom::OPoints m_points;
};
class AbcParticlesReader : public ParticlesReader {
public:
AbcParticlesReader(Scene *scene, Object *ob, ParticleSystem *psys);
~AbcParticlesReader();
PTCReadSampleResult read_sample(float frame);
private:
AbcReaderArchive m_archive;
AbcGeom::IPoints m_points;
};
class AbcParticlePathsWriter : public ParticlesWriter {
public:
AbcParticlePathsWriter(Scene *scene, Object *ob, ParticleSystem *psys, ParticleCacheKey ***pathcache, int *totpath, const std::string &suffix);
~AbcParticlePathsWriter();
void set_archive(AbcWriterArchive *archive);
void write_sample();
private:
ParticleCacheKey ***m_pathcache;
int *m_totpath;
std::string m_suffix;
AbcWriterArchive *m_archive;
AbcGeom::OCurves m_curves;
AbcGeom::OV3fGeomParam m_param_velocities;
AbcGeom::OQuatfGeomParam m_param_rotations;
AbcGeom::OV3fGeomParam m_param_colors;
AbcGeom::OFloatGeomParam m_param_times;
};
class AbcParticlePathsReader : public ParticlesReader {
public:
AbcParticlePathsReader(Scene *scene, Object *ob, ParticleSystem *psys, ParticleCacheKey ***pathcache, int *totpath, const std::string &suffix);
~AbcParticlePathsReader();
PTCReadSampleResult read_sample(float frame);
private:
ParticleCacheKey ***m_pathcache;
int *m_totpath;
std::string m_suffix;
AbcReaderArchive m_archive;
AbcGeom::ICurves m_curves;
AbcGeom::IV3fGeomParam m_param_velocities;
AbcGeom::IQuatfGeomParam m_param_rotations;
AbcGeom::IV3fGeomParam m_param_colors;
AbcGeom::IFloatGeomParam m_param_times;
};
class AbcParticlesCombinedWriter : public ParticlesWriter {
public:
AbcParticlesCombinedWriter(Scene *scene, Object *ob, ParticleSystem *psys);
~AbcParticlesCombinedWriter();
void write_sample();
private:
AbcParticlesWriter *m_particles_writer;
AbcClothWriter *m_cloth_writer;
AbcParticlePathsWriter *m_parent_paths_writer, *m_child_paths_writer;
};
} /* namespace PTC */
#endif /* PTC_PARTICLES_H */
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