Differential D6287 Diff 19841 source/blender/usd/intern/usd_hierarchy_iterator.h

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source/blender/usd/intern/usd_hierarchy_iterator.h

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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.
				*
				* The Original Code is Copyright (C) 2019 Blender Foundation.
				* All rights reserved.
				*/
				#ifndef __USD__USD_HIERARCHY_ITERATOR_H__
				#define __USD__USD_HIERARCHY_ITERATOR_H__

				#include "abstract_hierarchy_iterator.h"
				#include "usd_exporter_context.h"
				#include "usd.h"

				#include <string>

				#include <pxr/usd/usd/common.h>
				#include <pxr/usd/usd/timeCode.h>

				struct Depsgraph;
				struct ID;
				struct Object;

				class USDHierarchyIterator : public AbstractHierarchyIterator {
				private:
				const pxr::UsdStageRefPtr stage;
				pxr::UsdTimeCode export_time;
				const USDExportParams &params;

				sergeyUnsubmitted Done Inline Actions Private indications. sergey: Private indications.
				public:
				USDHierarchyIterator(Depsgraph *depsgraph,
				pxr::UsdStageRefPtr stage,
				const USDExportParams &params);

				void set_export_frame(float frame_nr);
				const pxr::UsdTimeCode &get_export_time_code() const;

				virtual std::string make_valid_name(const std::string &name) const override;

				protected:
				virtual bool should_export_object(const Object *object) const override;

				virtual AbstractHierarchyWriter create_xform_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:
				USDExporterContext create_usd_export_context(const HierarchyContext *context);
				};

				#endif /* __USD__USD_HIERARCHY_ITERATOR_H__ */