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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"
#include "abc_cloth.h"
struct ListBase;
struct Object;
struct ParticleSystem;
struct ParticleCacheKey;
struct Strands;
struct StrandsChildren;
namespace PTC {
class AbcDerivedMeshWriter;
class AbcDerivedMeshReader;
class AbcHairChildrenWriter : public ParticlesWriter, public AbcWriter {
public:
AbcHairChildrenWriter(const std::string &name, Object *ob, ParticleSystem *psys);
~AbcHairChildrenWriter();
void init_abc(Abc::OObject parent);
void write_sample();
private:
ParticleSystemModifierData *m_psmd;
AbcGeom::OCurves m_curves;
AbcGeom::OQuatfArrayProperty m_prop_root_rot;
AbcGeom::OV3fArrayProperty m_prop_root_positions;
AbcGeom::OFloatGeomParam m_param_cutoff;
AbcGeom::OFloatGeomParam m_param_times;
AbcGeom::OInt32ArrayProperty m_prop_parents;
AbcGeom::OFloatArrayProperty m_prop_parent_weights;
AbcGeom::OV2fArrayProperty m_prop_curve_uvs;
AbcGeom::OC3fArrayProperty m_prop_curve_vcols;
};
class AbcHairWriter : public ParticlesWriter, public AbcWriter {
public:
AbcHairWriter(const std::string &name, Object *ob, ParticleSystem *psys);
~AbcHairWriter();
void init(WriterArchive *archive);
void init_abc(Abc::OObject parent);
void write_sample();
private:
ParticleSystemModifierData *m_psmd;
AbcGeom::OCurves m_curves;
AbcGeom::OQuatfGeomParam m_param_root_rot;
AbcGeom::OUInt32GeomParam m_param_root_orig_verts;
AbcGeom::OFloatGeomParam m_param_root_orig_weights;
AbcGeom::OInt32GeomParam m_param_root_orig_poly;
AbcGeom::OUInt32GeomParam m_param_root_orig_loops;
AbcGeom::OFloatGeomParam m_param_times;
AbcGeom::OFloatGeomParam m_param_weights;
AbcHairChildrenWriter m_child_writer;
};
class AbcStrandsChildrenWriter : public AbcWriter {
public:
AbcStrandsChildrenWriter(const std::string &name, const std::string &abc_name, DupliObjectData *dobdata);
StrandsChildren *get_strands() const;
void init_abc(Abc::OObject parent);
void write_sample();
private:
std::string m_name;
std::string m_abc_name;
DupliObjectData *m_dobdata;
AbcGeom::OCurves m_curves;
AbcGeom::OQuatfArrayProperty m_prop_root_rot;
AbcGeom::OV3fArrayProperty m_prop_root_positions;
AbcGeom::OFloatGeomParam m_param_cutoff;
AbcGeom::OFloatGeomParam m_param_times;
AbcGeom::OInt32ArrayProperty m_prop_parents;
AbcGeom::OFloatArrayProperty m_prop_parent_weights;
AbcGeom::OV2fArrayProperty m_prop_curve_uvs;
AbcGeom::OC3fArrayProperty m_prop_curve_vcols;
};
class AbcStrandsWriter : public AbcWriter {
public:
AbcStrandsWriter(const std::string &name, DupliObjectData *dobdata);
Strands *get_strands() const;
void init(WriterArchive *archive);
void init_abc(Abc::OObject parent);
void write_sample();
private:
std::string m_name;
DupliObjectData *m_dobdata;
AbcGeom::OCurves m_curves;
AbcGeom::OQuatfGeomParam m_param_root_rot;
AbcGeom::OUInt32GeomParam m_param_root_orig_verts;
AbcGeom::OFloatGeomParam m_param_root_orig_weights;
AbcGeom::OInt32GeomParam m_param_root_orig_poly;
AbcGeom::OUInt32GeomParam m_param_root_orig_loops;
AbcGeom::OFloatGeomParam m_param_times;
AbcGeom::OFloatGeomParam m_param_weights;
AbcGeom::OCompoundProperty m_param_motion_state;
AbcGeom::OP3fGeomParam m_param_motion_co;
AbcGeom::OV3fGeomParam m_param_motion_vel;
AbcStrandsChildrenWriter m_child_writer;
};
class AbcStrandsChildrenReader : public AbcReader {
public:
AbcStrandsChildrenReader(StrandsChildren *strands);
~AbcStrandsChildrenReader();
void init_abc(Abc::IObject object);
PTCReadSampleResult read_sample_abc(chrono_t time);
StrandsChildren *get_result() { return m_strands; }
StrandsChildren *acquire_result();
void discard_result();
private:
StrandsChildren *m_strands;
AbcGeom::ICurves m_curves;
AbcGeom::IQuatfArrayProperty m_prop_root_rot;
AbcGeom::IV3fArrayProperty m_prop_root_positions;
AbcGeom::IFloatGeomParam m_param_cutoff;
AbcGeom::IFloatGeomParam m_param_times;
AbcGeom::IInt32ArrayProperty m_prop_parents;
AbcGeom::IFloatArrayProperty m_prop_parent_weights;
AbcGeom::IV2fArrayProperty m_prop_curve_uvs;
AbcGeom::IC3fArrayProperty m_prop_curve_vcols;
};
class AbcStrandsReader : public AbcReader {
public:
AbcStrandsReader(Strands *strands, StrandsChildren *children, bool read_motion, bool read_children);
~AbcStrandsReader();
void init(ReaderArchive *archive);
void init_abc(Abc::IObject object);
PTCReadSampleResult read_sample_abc(chrono_t time);
Strands *acquire_result();
void discard_result();
AbcStrandsChildrenReader &child_reader() { return m_child_reader; }
private:
bool m_read_motion, m_read_children;
Strands *m_strands;
AbcGeom::ICurves m_curves;
AbcGeom::IQuatfGeomParam m_param_root_rot;
AbcGeom::IUInt32GeomParam m_param_root_orig_verts;
AbcGeom::IFloatGeomParam m_param_root_orig_weights;
AbcGeom::IInt32GeomParam m_param_root_orig_poly;
AbcGeom::IUInt32GeomParam m_param_root_orig_loops;
AbcGeom::IFloatGeomParam m_param_times;
AbcGeom::IFloatGeomParam m_param_weights;
AbcGeom::ICompoundProperty m_param_motion_state;
AbcGeom::IP3fGeomParam m_param_motion_co;
AbcGeom::IV3fGeomParam m_param_motion_vel;
AbcStrandsChildrenReader m_child_reader;
};
} /* namespace PTC */
#endif /* PTC_PARTICLES_H */
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