MRSceneLoad.h

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#pragma once
 
#include "MRObject.h"
#include "MRUnitInfo.h"
#include <optional>
 
namespace MR::SceneLoad
{
 
struct Settings
{
    std::optional<LengthUnit> targetUnit;
 
    ProgressCallback progress;
 
    using OpenFolder = std::function<Expected<LoadedObjects>( const std::filesystem::path&, const ProgressCallback& )>;
    OpenFolder openFolder;
};
 
struct Result
{
    std::shared_ptr<SceneRootObject> scene;
    bool isSceneConstructed = false;
    std::vector<std::filesystem::path> loadedFiles;
    // TODO: user-defined error format
    std::string errorSummary;
    // TODO: user-defined warning format
    std::string warningSummary;
};
 
MRMESH_API Result fromAnySupportedFormat( const std::vector<std::filesystem::path>& files, const Settings& settings = {} );
 
using PostLoadCallback = std::function<void ( Result )>;
MRMESH_API void asyncFromAnySupportedFormat( const std::vector<std::filesystem::path>& files, const PostLoadCallback& postLoadCallback, const Settings& settings = {} );
 
} // namespace MR::SceneLoad