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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) 2020 Blender Foundation.
* All rights reserved.
*/
#pragma once
#include "pxr/usd/usd/common.h"
#include <vector>
namespace blender::io::usd {
struct USDImporterContext;
class USDXformableReader;
class USDPrimIterator {
protected:
pxr::UsdStageRefPtr stage_;
public:
USDPrimIterator(pxr::UsdStageRefPtr stage);
void create_object_readers(const USDImporterContext &context,
std::vector<USDXformableReader *> &r_readers) const;
void debug_traverse_stage() const;
static USDXformableReader *get_object_reader(const pxr::UsdPrim &prim,
const USDImporterContext &context);
static void create_object_readers(const pxr::UsdPrim &root,
const USDImporterContext &context,
std::vector<USDXformableReader *> &r_readers,
std::vector<USDXformableReader *> &r_child_readers);
static void debug_traverse_stage(const pxr::UsdStageRefPtr &usd_stage);
};
} /* namespace blender::io::usd */
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