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/*
* 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 __ABC_HAIR_H__
#define __ABC_HAIR_H__
#include "abc_object.h"
struct ParticleSettings;
struct ParticleSystem;
/* ************************************************************************** */
class AbcHairWriter : public AbcObjectWriter {
ParticleSystem *m_psys;
Alembic::AbcGeom::OCurvesSchema m_schema;
Alembic::AbcGeom::OCurvesSchema::Sample m_sample;
bool m_uv_warning_shown;
public:
AbcHairWriter(Object *ob,
AbcTransformWriter *parent,
uint32_t time_sampling,
ExportSettings &settings,
ParticleSystem *psys);
private:
virtual void do_write();
void write_hair_sample(struct Mesh *mesh,
ParticleSettings *part,
std::vector<Imath::V3f> &verts,
std::vector<Imath::V3f> &norm_values,
std::vector<Imath::V2f> &uv_values,
std::vector<int32_t> &hvertices);
void write_hair_child_sample(struct Mesh *mesh,
ParticleSettings *part,
std::vector<Imath::V3f> &verts,
std::vector<Imath::V3f> &norm_values,
std::vector<Imath::V2f> &uv_values,
std::vector<int32_t> &hvertices);
};
#endif /* __ABC_HAIR_H__ */
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