[UE5.4+]运行时设置RHI(解决高版本失效)

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这玩意 适用 Unable to launch with RHI 'DirectX 11' since the project is not configured t  这种报错吗

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精简版设置RHI的代码： void URenderLibrary::SetRHI(ERHIMode NewRHI) { FString CurrentPlateform = UGameplayStatics::GetPlatformName(); FString CurrentRHI; if (CurrentPlateform == "Windows") { GConfig->Flush(true, GEngineIni); GConfig->GetString(TEXT("/Script/WindowsTargetPlatform.WindowsTargetSettings"), TEXT("DefaultGraphicsRHI"), CurrentRHI, GEngineIni); FString TargetRHI; switch (NewRHI) { case ERHIMode::DX11: TargetRHI = "DefaultGraphicsRHI_DX11"; break; case ERHIMode::DX12: TargetRHI = "DefaultGraphicsRHI_DX12"; break; case ERHIMode::Vulkan: TargetRHI = "DefaultGraphicsRHI_Vulkan"; break; default: return; } if (TargetRHI != CurrentRHI) { if (!FPlatformFileManager::Get().GetPlatformFile().FileExists(*GEngineIni)) { FFileHelper::SaveStringToFile(TEXT(""), *GEngineIni); } GConfig->LoadFile(GEngineIni); GConfig->SetString(TEXT("/Script/WindowsTargetPlatform.WindowsTargetSettings"), TEXT("DefaultGraphicsRHI"), *TargetRHI, GEngineIni); GConfig->Flush(false, GEngineIni); } } }

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