57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file
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* \ingroup balembic
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*/
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#ifndef __ABC_MBALL_H__
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#define __ABC_MBALL_H__
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#include "abc_object.h"
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#include "abc_mesh.h"
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struct Main;
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struct Object;
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/* AbcMBallWriter converts the metaballs to meshes at every frame,
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* and defers to AbcGenericMeshWriter to perform the writing
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* to the Alembic file. Only the basis balls are exported, as this
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* results in the entire shape as one mesh. */
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class AbcMBallWriter : public AbcGenericMeshWriter {
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Main *m_bmain;
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public:
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explicit AbcMBallWriter(Main *bmain,
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Object *ob,
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AbcTransformWriter *parent,
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uint32_t time_sampling,
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ExportSettings &settings);
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~AbcMBallWriter();
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static bool isBasisBall(Scene *scene, Object *ob);
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protected:
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Mesh *getEvaluatedMesh(Scene *scene_eval, Object *ob_eval, bool &r_needsfree) override;
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void freeEvaluatedMesh(struct Mesh *mesh) override;
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private:
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bool isAnimated() const override;
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};
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#endif /* __ABC_MBALL_H__ */
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