56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
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/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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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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* The Original Code is Copyright (C) 2015 Blender Foundation.
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* All rights reserved.
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*
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* Contributor(s): Kevin Dietrich
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef __OPENVDB_READER_H__
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#define __OPENVDB_READER_H__
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#include <openvdb/openvdb.h>
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struct OpenVDBReader {
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private:
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openvdb::MetaMap::Ptr m_meta_map;
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openvdb::io::File *m_file;
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void cleanupFile();
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public:
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OpenVDBReader();
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~OpenVDBReader();
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void open(const openvdb::Name &filename);
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void floatMeta(const openvdb::Name &name, float &value) const;
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void intMeta(const openvdb::Name &name, int &value) const;
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void vec3sMeta(const openvdb::Name &name, float value[3]) const;
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void vec3IMeta(const openvdb::Name &name, int value[3]) const;
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void mat4sMeta(const openvdb::Name &name, float value[4][4]) const;
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bool hasGrid(const openvdb::Name &name) const;
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openvdb::GridBase::Ptr getGrid(const openvdb::Name &name) const;
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size_t numGrids() const;
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};
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#endif /* __OPENVDB_READER_H__ */
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