一、目的

1、想知道：UE4如何制作拼接，方便画面随时调整

二、参考

1、

三、操作

1、创建UE4，名字叫做：JointTest

创建UE4中第三人称，

UE4版本 4.23

VS2017

1、进入UE4后一定要设置默认的VS编辑器，因为发现如果使用VS2015打开过，VS2017打开会出现点问题

1、创建C++中Actor类

1、工程文件设置

1、dll设置

1、代码：JointTest.Build.cs

// Fill out your copyright notice in the Description page of Project Settings.

using UnrealBuildTool;

using System.IO;

public class JointTest : ModuleRules
{
	public JointTest(ReadOnlyTargetRules Target) : base(Target)
	{
		PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
	
		PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject", "Engine", "InputCore" });

		PrivateDependencyModuleNames.AddRange(new string[] {  });

        // Uncomment if you are using Slate UI
        // PrivateDependencyModuleNames.AddRange(new string[] { "Slate", "SlateCore" });

        // Uncomment if you are using online features
        // PrivateDependencyModuleNames.Add("OnlineSubsystem");

        // To include OnlineSubsystemSteam, add it to the plugins section in your uproject file with the Enabled attribute set to true

        PublicAdditionalLibraries.Add(Path.Combine(ThirdPartyPath, "lib", "GridScreen.lib"));
    }

    private string ModulePath
    {
        get
        {
            return Path.GetFullPath(Path.Combine(ModuleDirectory));
        }
    }

    private string ThirdPartyPath
    {
        get
        {
            return Path.GetFullPath(Path.Combine(ModulePath, "../../Lib"));
        }
    }

}

1、MyPawn.h

_declspec(dllimport) int GridScreen(void);

1、MyPawn.cpp

GridScreen();

1、蓝图：

1、打包：

原文链接：https://blog.csdn.net/qq_40544338/article/details/114309073