usd_reader_instance.hh

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/* SPDX-FileCopyrightText: 2023 NVIDIA Corporation. All rights reserved.
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
 
#include "usd_reader_xform.hh"
 
struct Collection;
struct Main;
 
namespace blender::io::usd {

class USDInstanceReader : public USDXformReader {
 
 public:
  USDInstanceReader(const pxr::UsdPrim &prim,
                    const USDImportParams &import_params,
                    const ImportSettings &settings)
      : USDXformReader(prim, import_params, settings)
  {
  }
 
  bool valid() const override
  {
    return prim_.IsValid() && prim_.IsInstance();
  }

  void create_object(Main *bmain) override;

  void set_instance_collection(Collection *coll);

  pxr::SdfPath proto_path() const;
};
 
}  // namespace blender::io::usd