File scene_io.h

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#pragma once
#include <uipc/core/scene.h>
#include <uipc/common/exception.h>
#include <uipc/geometry/simplicial_complex.h>

namespace uipc::core
{
class UIPC_IO_API SceneIO
{
  public:
    SceneIO(Scene& scene);

    void write_surface(std::string_view filename);

    geometry::SimplicialComplex simplicial_surface(IndexT dim = -1) const;

    static Scene load(std::string_view filename);

    static void save(const Scene& scene, std::string_view filename);

    void save(std::string_view filename) const;

    void commit(const SceneSnapshot& reference, std::string_view filename);

    void update(std::string_view filename);

    Json to_json() const;

    static Scene from_json(const Json& json);

    Json commit_to_json(const SceneSnapshot& reference) const;

    void update_from_json(const Json& json);

  private:
    Scene& m_scene;
    void   write_surface_obj(std::string_view filename);
};

class UIPC_IO_API SceneIOError : public Exception
{
  public:
    using Exception::Exception;
};
}  // namespace uipc::core