по срм всё сделано, кп тоже

Masharov.uproject

@@ -349,6 +349,10 @@
 		{
 			"Name": "RLPlugin",
 			"Enabled": false
+		},
+		{
+			"Name": "base64plugin",
+			"Enabled": false
 		}
 	]
 }

Masharovdev.uproject

@@ -349,6 +349,10 @@
 		{
 			"Name": "PixelStreaming",
 			"Enabled": true
+		},
+		{
+			"Name": "base64plugin",
+			"Enabled": true
 		}
 	]
 }

Plugins/base64plugin/Source/base64plugin/Private/base64plugin.cpp

@@ -0,0 +1,22 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include "base64plugin.h"
+
+#define LOCTEXT_NAMESPACE "Fbase64pluginModule"
+
+void Fbase64pluginModule::StartupModule()
+{
+	// This code will execute after your module is loaded into memory; the exact timing is specified in the .uplugin file per-module
+	
+}
+
+void Fbase64pluginModule::ShutdownModule()
+{
+	// This function may be called during shutdown to clean up your module.  For modules that support dynamic reloading,
+	// we call this function before unloading the module.
+	
+}
+
+#undef LOCTEXT_NAMESPACE
+	
+IMPLEMENT_MODULE(Fbase64pluginModule, base64plugin)

Plugins/base64plugin/Source/base64plugin/Private/base64pluginBPLibrary.cpp

@@ -0,0 +1,106 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include "base64pluginBPLibrary.h"
+#include "base64plugin.h"
+
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "Misc/Base64.h"
+#include "Engine/TextureRenderTarget2D.h"
+#include "ImageUtils.h"
+#include "Math/Color.h"
+#include "Misc/FileHelper.h"
+
+Ubase64pluginBPLibrary::Ubase64pluginBPLibrary(const FObjectInitializer& ObjectInitializer)
+	: Super(ObjectInitializer)
+{
+
+}
+
+TArray<FColor> readRT(UTextureRenderTarget2D* TextureRenderTarget) {
+	TArray<FColor> OutLDRValues;
+	TArray<FLinearColor> OutHDRValues;
+
+	if (!TextureRenderTarget)
+	{
+		return OutLDRValues;
+	}
+
+	FTextureRenderTarget2DResource* RTResource = (FTextureRenderTarget2DResource*)TextureRenderTarget->GameThread_GetRenderTargetResource();
+	if (!RTResource)
+	{
+		return OutLDRValues;
+	}
+
+	FReadSurfaceDataFlags ReadSurfaceDataFlags;
+
+	FRenderTarget* RenderTarget = TextureRenderTarget->GameThread_GetRenderTargetResource();
+
+	const int32 NumPixelsToRead = TextureRenderTarget->SizeX * TextureRenderTarget->SizeY;
+
+	switch (TextureRenderTarget->GetFormat())
+	{
+	case PF_B8G8R8A8:
+		OutLDRValues.SetNumUninitialized(NumPixelsToRead);
+		if (!RenderTarget->ReadPixelsPtr(OutLDRValues.GetData(), ReadSurfaceDataFlags))
+		{
+			return OutLDRValues;
+		}
+		break;
+	case PF_FloatRGBA:
+		OutHDRValues.SetNumUninitialized(NumPixelsToRead);
+		if (!RenderTarget->ReadLinearColorPixelsPtr(OutHDRValues.GetData(), ReadSurfaceDataFlags))
+		{
+
+			for (auto i : OutHDRValues)
+			{
+				OutLDRValues.Add(i.ToFColor(true));
+			}
+			return OutLDRValues;
+		}
+		break;
+
+
+	default:
+		return OutLDRValues;
+	}
+	return OutLDRValues;
+}
+
+void RTtoBytes(UTextureRenderTarget2D* TextureRenderTarget, TArray<uint8>& DstData)
+{
+	if (TextureRenderTarget) {
+		TArray<FColor> SrcData = readRT(TextureRenderTarget);
+		if (SrcData.Num() > 0) {
+			FImageUtils::CompressImageArray(TextureRenderTarget->SizeX, TextureRenderTarget->SizeY, SrcData, DstData);
+		}
+	}
+}
+
+bool Ubase64pluginBPLibrary::bytesToBase64(const TArray<uint8>& source, FString& out) {
+	if (source.Num() > 0)
+	{
+		out = FBase64::Encode(source);
+		return true;
+	}
+
+	out = FString();
+	return false;
+}
+
+bool Ubase64pluginBPLibrary::fileToBase64(FString filePath, FString& out) {
+	TArray<uint8> outArray;
+	if (FFileHelper::LoadFileToArray(outArray, *filePath)) {
+		//out=FBase64::Encode(outArray);
+		return bytesToBase64(outArray, out);
+	}
+	return false;
+
+}
+bool Ubase64pluginBPLibrary::renderTargetToBase64(UTextureRenderTarget2D* RT, FString& out) {
+	TArray<uint8> tempArr;
+	RTtoBytes(RT, tempArr);
+	return bytesToBase64(tempArr, out);
+}
+

Plugins/base64plugin/Source/base64plugin/Public/base64plugin.h

@@ -0,0 +1,14 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#pragma once
+
+#include "Modules/ModuleManager.h"
+
+class Fbase64pluginModule : public IModuleInterface
+{
+public:
+
+	/** IModuleInterface implementation */
+	virtual void StartupModule() override;
+	virtual void ShutdownModule() override;
+};

Plugins/base64plugin/Source/base64plugin/Public/base64pluginBPLibrary.h

@@ -0,0 +1,36 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#pragma once
+
+#include "Kismet/BlueprintFunctionLibrary.h"
+#include "base64pluginBPLibrary.generated.h"
+
+/* 
+*	Function library class.
+*	Each function in it is expected to be static and represents blueprint node that can be called in any blueprint.
+*
+*	When declaring function you can define metadata for the node. Key function specifiers will be BlueprintPure and BlueprintCallable.
+*	BlueprintPure - means the function does not affect the owning object in any way and thus creates a node without Exec pins.
+*	BlueprintCallable - makes a function which can be executed in Blueprints - Thus it has Exec pins.
+*	DisplayName - full name of the node, shown when you mouse over the node and in the blueprint drop down menu.
+*				Its lets you name the node using characters not allowed in C++ function names.
+*	CompactNodeTitle - the word(s) that appear on the node.
+*	Keywords -	the list of keywords that helps you to find node when you search for it using Blueprint drop-down menu. 
+*				Good example is "Print String" node which you can find also by using keyword "log".
+*	Category -	the category your node will be under in the Blueprint drop-down menu.
+*
+*	For more info on custom blueprint nodes visit documentation:
+*	https://wiki.unrealengine.com/Custom_Blueprint_Node_Creation
+*/
+UCLASS()
+class Ubase64pluginBPLibrary : public UBlueprintFunctionLibrary
+{
+	GENERATED_UCLASS_BODY()
+public:
+		UFUNCTION(BlueprintCallable,Category="base64Encoders")
+		static bool bytesToBase64(const TArray<uint8>& source, FString & out);
+	UFUNCTION(BlueprintCallable, Category = "base64Encoders")
+		static bool fileToBase64(FString  filePath, FString & out);
+	UFUNCTION(BlueprintCallable, Category = "base64Encoders")
+		static bool renderTargetToBase64(UTextureRenderTarget2D * RT, FString & out);
+};

Plugins/base64plugin/Source/base64plugin/base64plugin.Build.cs

@@ -0,0 +1,53 @@
+// Some copyright should be here...
+
+using UnrealBuildTool;
+
+public class base64plugin : ModuleRules
+{
+	public base64plugin(ReadOnlyTargetRules Target) : base(Target)
+	{
+		PCHUsage = ModuleRules.PCHUsageMode.UseExplicitOrSharedPCHs;
+		
+		PublicIncludePaths.AddRange(
+			new string[] {
+				// ... add public include paths required here ...
+			}
+			);
+				
+		
+		PrivateIncludePaths.AddRange(
+			new string[] {
+				// ... add other private include paths required here ...
+			}
+			);
+			
+		
+		PublicDependencyModuleNames.AddRange(
+			new string[]
+			{
+				"Core",
+				// ... add other public dependencies that you statically link with here ...
+			}
+			);
+			
+		
+		PrivateDependencyModuleNames.AddRange(
+			new string[]
+			{
+				"CoreUObject",
+				"Engine",
+				"Slate",
+				"SlateCore",
+				// ... add private dependencies that you statically link with here ...	
+			}
+			);
+		
+		
+		DynamicallyLoadedModuleNames.AddRange(
+			new string[]
+			{
+				// ... add any modules that your module loads dynamically here ...
+			}
+			);
+	}
+}

Plugins/base64plugin/base64plugin.uplugin

@@ -0,0 +1,23 @@
+{
+	"FileVersion": 3,
+	"Version": 1,
+	"VersionName": "1.0",
+	"FriendlyName": "base64plugin",
+	"Description": "used for encode to base64 string of bytes, file or renderTarget",
+	"Category": "Other",
+	"CreatedBy": "Andron",
+	"CreatedByURL": "",
+	"DocsURL": "",
+	"MarketplaceURL": "",
+	"SupportURL": "",
+	"EngineVersion": "4.27.0",
+	"CanContainContent": false,
+	"Installed": true,
+	"Modules": [
+		{
+			"Name": "base64plugin",
+			"Type": "Runtime",
+			"LoadingPhase": "PreLoadingScreen"
+		}
+	]
+}