Method TryGetImportOptions

Source/Engine/ContentImporters/ImportModel.cpp:33–82

#include "AssetsImportingManager.h"

bool ImportModel::TryGetImportOptions(const StringView& path, Options& options)
{
    if (FileSystem::FileExists(path))
    {
        // Try to load asset file and asset info
        auto tmpFile = ContentStorageManager::GetStorage(path);
        AssetInitData data;
        if (tmpFile
            && tmpFile->GetEntriesCount() == 1
            && (
                (tmpFile->GetEntry(0).TypeName == Model::TypeName && !tmpFile->LoadAssetHeader(0, data) && data.SerializedVersion >= 4)
                ||
                (tmpFile->GetEntry(0).TypeName == SkinnedModel::TypeName && !tmpFile->LoadAssetHeader(0, data) && data.SerializedVersion >= 1)
                ||
                (tmpFile->GetEntry(0).TypeName == Animation::TypeName && !tmpFile->LoadAssetHeader(0, data) && data.SerializedVersion >= 1)
            ))
        {
            // Check import meta
            rapidjson_flax::Document metadata;
            metadata.Parse((const char*)data.Metadata.Get(), data.Metadata.Length());
            if (metadata.HasParseError() == false)
            {
                options.Deserialize(metadata, nullptr);
                return true;
            }
        }
    }
    else
    {
        // Try model prefab
        String pathPrefab = String(StringUtils::GetPathWithoutExtension(path)) + DEFAULT_PREFAB_EXTENSION_DOT;
        if (FileSystem::FileExists(pathPrefab))
        {
            auto prefab = Content::Load<Prefab>(pathPrefab);
            if (prefab)
            {
                for (const auto& e : prefab->ObjectsDataCache)
                {
                    auto importOptionsMember = e.Value->FindMember("ImportOptions");
                    if (importOptionsMember != e.Value->MemberEnd() && importOptionsMember->value.IsObject())
                    {
                        options.Deserialize(*(ISerializable::DeserializeStream*)&importOptionsMember->value, nullptr);
                        return true;
                    }
                }
            }
        }
    }
    return false;
}

struct PrefabObject
{