mesh_router.hpp

Go to the documentation of this file.

// SPDX-FileCopyrightText: 2025 Povl Filip Sonne-Frederiksen
//
// SPDX-License-Identifier: GPL-3.0-or-later
 
#pragma once
 
#include "resource_router.hpp"
 
namespace rux::database {

class MeshRouter : public ResourceRouter {
    public:
  using ResourceRouter::ResourceRouter;
 
  DataPayload get(const std::vector<PathComponent> &components) override;
  void set(const std::vector<PathComponent> &components,
           const DataPayload &data) override;
  void del(const std::vector<PathComponent> &components) override;
  std::vector<std::string> list() const override;
 
    private:
  nlohmann::json get_metadata(std::string_view name) const;
  std::vector<uint8_t> get_data(std::string_view name) const;
  std::vector<uint8_t> get_material(std::string_view name) const;
  std::vector<uint8_t> get_texture(std::string_view name) const;
 
  void set_mesh_from_binary(std::string_view name,
                            const std::vector<uint8_t> &data);
 
  static bool is_ply_data(const std::vector<uint8_t> &data);
 
  static std::pair<std::vector<uint8_t>, std::vector<uint8_t>>
  split_obj_mtl_blob(const std::vector<uint8_t> &combined);
 
  static std::vector<uint8_t>
  rewrite_obj_mtllib(const std::vector<uint8_t> &obj,
                     std::string_view mesh_name);
 
  static std::vector<uint8_t>
  rewrite_mtl_map_kd(const std::vector<uint8_t> &mtl,
                     std::string_view mesh_name);
};
 
} // namespace rux::database