Compile ue5.0

notes ： The current stable version is 5.0.2.

1、 register . register Git Account , register Epic games Account , Landing illusion 4 Official website www.unrealengine.com, Associate at the following location GITHUB：

  Next into GITHUB Medium UE4 special column ：https://github.com/EpicGames, There will be a prompt at the top of the page inviting you to join Epic games team, After you agree, the following page will be displayed , Otherwise, only ThirdParty and Signup Two things .

 

first UnrealEngine Engine source code , Go to download

  I'm too lazy to take screenshots , Borrowed 【UE4 C++】 How they relate to GitHub download UE4 Engine source code _KylerLiZi The blog of -CSDN Blog First you must register a Epic games My account and GITHUB The account of , This step is omitted . Now login unreal 4 Official website www.unrealengine.com Associate at the following location GITHUB Next into GITHUB Medium UE4 special column https://github.com/EpicGames, There will be a prompt at the top of the page inviting you to join Epic games team, After you agree, the following page will be displayed , Otherwise, only ThirdP...https://blog.csdn.net/qq_31788759/article/details/86530309 Inside , thank .

2、Clone Code . need clone The code has 16G, If the network is not good , You can download it directly zip package . Be careful ： Do not move the branch option , The default is the latest stable version .

3、Windows Run directly on Setup.bat Download third-party libraries .

4、Windows Run directly on GenerateProjectFiles.bat Generate UE4.sln.

5、 Open generated UE5.sln, In a UE5 Right click on the project , Click on “ Set as startup project ”. Just click “ Local Windows debugging ” function , It began to compile for a long time , I usually compile before going to bed .

6、 Running successfully .

from UE4 Start , Compiled countless versions , Common pit ：

1、5.0.2 It's compiled with 240G, So leave enough space , Avoid compilation errors caused by insufficient space , You have to delete it and start again .UE Every upgrade , The disk will explode once , You need to flip the hard disk again .

2、 When compiling, it will compile in multiple threads ,100% Occupy CPU, If it's a notebook , It's easy to crash , After restart, you need to clear the damaged obj file .

I press ： Although the game industry generally believes that UE It's not as good as Unity Suitable for mobile game development , But it is still worth studying . as everyone knows ,Unity In terms of algorithm, it has been in all kinds of bad . also Unity Closed source , Individual companies pay high prices for source code , Just research inside the company , It can't be a community at all .UE Open source , There are many articles analyzing the source code , And various algorithms are also better than Unity Much more advanced , It's worth studying . When later projects are not busy , Sort out the algorithms studied over the years , Share it out .