diff options
author | Julian Eisel <julian@blender.org> | 2020-07-01 18:25:04 +0300 |
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committer | Julian Eisel <julian@blender.org> | 2020-07-01 18:25:04 +0300 |
commit | 889c4ca9c26d770af02cedef972d65eb173bdb5e (patch) | |
tree | 6f46156146db1b3f09d92c6eaa1f44ba8a584ed4 /source/blender/io/alembic/exporter/abc_hierarchy_iterator.h | |
parent | 87df15190210eb84ef52e5dccc2932918f912da5 (diff) | |
parent | 0829cebeb024095c268f190c34daa8ae9a5a224c (diff) |
Merge branch 'asset-uuid--archived' into asset-engine--archivedasset-engine--archived
Diffstat (limited to 'source/blender/io/alembic/exporter/abc_hierarchy_iterator.h')
-rw-r--r-- | source/blender/io/alembic/exporter/abc_hierarchy_iterator.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/source/blender/io/alembic/exporter/abc_hierarchy_iterator.h b/source/blender/io/alembic/exporter/abc_hierarchy_iterator.h new file mode 100644 index 00000000000..edcb31806ba --- /dev/null +++ b/source/blender/io/alembic/exporter/abc_hierarchy_iterator.h @@ -0,0 +1,90 @@ +/* + * 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. + * + * The Original Code is Copyright (C) 2020 Blender Foundation. + * All rights reserved. + */ +#pragma once + +#include "ABC_alembic.h" +#include "abc_archive.h" + +#include "IO_abstract_hierarchy_iterator.h" + +#include <string> + +#include <Alembic/Abc/OArchive.h> +#include <Alembic/Abc/OObject.h> + +struct Depsgraph; +struct ID; +struct Object; + +namespace blender { +namespace io { +namespace alembic { + +class ABCHierarchyIterator; + +struct ABCWriterConstructorArgs { + Depsgraph *depsgraph; + ABCArchive *abc_archive; + Alembic::Abc::OObject abc_parent; + std::string abc_name; + std::string abc_path; + const ABCHierarchyIterator *hierarchy_iterator; + const AlembicExportParams *export_params; +}; + +class ABCHierarchyIterator : public AbstractHierarchyIterator { + private: + ABCArchive *abc_archive_; + const AlembicExportParams ¶ms_; + + public: + ABCHierarchyIterator(Depsgraph *depsgraph, + ABCArchive *abc_archive_, + const AlembicExportParams ¶ms); + + virtual void iterate_and_write() override; + virtual std::string make_valid_name(const std::string &name) const override; + + protected: + virtual bool mark_as_weak_export(const Object *object) const override; + + virtual ExportGraph::key_type determine_graph_index_object( + const HierarchyContext *context) override; + virtual AbstractHierarchyIterator::ExportGraph::key_type determine_graph_index_dupli( + const HierarchyContext *context, const std::set<Object *> &dupli_set) override; + + virtual AbstractHierarchyWriter *create_transform_writer( + const HierarchyContext *context) override; + virtual AbstractHierarchyWriter *create_data_writer(const HierarchyContext *context) override; + virtual AbstractHierarchyWriter *create_hair_writer(const HierarchyContext *context) override; + virtual AbstractHierarchyWriter *create_particle_writer( + const HierarchyContext *context) override; + + virtual void delete_object_writer(AbstractHierarchyWriter *writer) override; + + private: + Alembic::Abc::OObject get_alembic_parent(const HierarchyContext *context) const; + ABCWriterConstructorArgs writer_constructor_args(const HierarchyContext *context) const; + void update_archive_bounding_box(); + void update_bounding_box_recursive(Imath::Box3d &bounds, const HierarchyContext *context); +}; + +} // namespace alembic +} // namespace io +} // namespace blender |