obj_exporter.hh

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "BLI_utility_mixins.hh"
 
#include "BLI_vector.hh"
 
#include "IO_wavefront_obj.hh"
 
struct bContext;
struct Collection;
 
namespace blender::io::obj {
 
class OBJDepsgraph : NonMovable, NonCopyable {
 private:
  Depsgraph *depsgraph_ = nullptr;
  bool needs_free_ = false;
 
 public:
  OBJDepsgraph(const bContext *C, eEvaluationMode eval_mode, Collection *collection);
  ~OBJDepsgraph();
 
  Depsgraph *get();
  void update_for_newframe();
};
 
void exporter_main(bContext *C, const OBJExportParams &export_params);
 
class OBJMesh;
class OBJCurve;
 
void export_frame(Depsgraph *depsgraph,
                  const OBJExportParams &export_params,
                  const char *filepath);
 
std::pair<Vector<std::unique_ptr<OBJMesh>>, Vector<std::unique_ptr<OBJCurve>>>
filter_supported_objects(Depsgraph *depsgraph, const OBJExportParams &export_params);
 
bool append_frame_to_filename(const char *filepath,
                              int frame,
                              char r_filepath_with_frames[1024 /*FILE_MAX*/]);
}  // namespace blender::io::obj