C++ unreal-engine

Open-source C++ projects categorized as unreal-engine Edit details

Top 23 C++ unreal-engine Projects

  • AirSim

    Open source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research

    Project mention: Currently writing out a plan for an RL based path-planning project. (I'm doing it for my Smart Vehicles course in my Master's Degree) Don't have much domain knowledge atm but looking for some advice on how to approach the problem? | reddit.com/r/reinforcementlearning | 2021-10-02

    AirSim: https://github.com/microsoft/AirSim

  • ActionRoguelike

    Third-person Action Roguelike made in Unreal Engine C++. Project for Unreal Engine Pro C++ Course & Stanford University (CS193U)

    Project mention: Question Regarding C++ SetTimer | reddit.com/r/unrealengine | 2021-12-24

    In this case you could search for examples of SetTimer use inside the engine project to find plenty of useful examples, I also search through good example projects in the community like this when using things I'm not too familiar with as well.

  • SonarQube

    Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.

  • UEViewer

    Viewer and exporter for Unreal Engine 1-4 assets (UE Viewer).

    Project mention: The Build Gun actually has some easter eggs! | reddit.com/r/SatisfactoryGame | 2022-06-25

    Not OP but I was able to use Umodel to rip meshes out of the game for my print of the Pioneer helmet.

  • VoxelPlugin

    Voxel Plugin for Unreal Engine

    Project mention: Solara: Starlight Horizon | Arcade Space Sim Inspired by Freelancer | reddit.com/r/Games | 2022-06-27

    Sure! I'm using a plugin called https://voxelplugin.com for UE5.

  • ALS-Community

    Replicated and optimized community version of Advanced Locomotion System V4 for Unreal Engine 5.0 with additional features & bug fixes

    Project mention: Does anyone have this issue with ALS 4.0 and a Physical object? | reddit.com/r/unrealengine | 2021-12-13
  • RuntimeMeshComponent

    Unreal Engine 4 plugin component for rendering runtime generated content.

    Project mention: Complex Collision Challenge (Where are the senior devs) | reddit.com/r/unrealengine | 2022-03-14

    Are you using the RuntimeMeshComponent

  • HoudiniEngineForUnreal

    Houdini Engine Plugin for Unreal Engine.

    Project mention: Houdini Engine for UE5 | reddit.com/r/Houdini | 2022-02-02

    They have instead merged future work back into HoudiniEngineForUnreal

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • PBCharacterMovement

    HL2-style, classic FPS movement for Unreal Engine 4 implemented in C++

    Project mention: The Stanley Bunnyhop | reddit.com/r/stanleyparable | 2022-05-01

    it should be possible, given the Project Borealis folk ported HL2 movement to Unreal (https://github.com/ProjectBorealis/PBCharacterMovement), but it definitely isn't easy (and not present in TSPUD), i'll give you that

  • UE4GitPlugin

    Unreal Engine 4 Git LFS 2 Source Control Plugin (beta)

    Project mention: Git and Unreal Engine 5 | reddit.com/r/unrealengine | 2021-09-22

    Git LFS does have a concept of locks which is supported by the UE git plugin with the caveat that the one bundled in the engine is somewhat older (so you would need to grab v2 of the plugin this way).

  • UE4VoxelTerrain

    [WIP] Unreal Engine 4: Smooth voxel terrian example

    Project mention: would it be possible to make a physics sim similar to teardown in UE5 or Unity? | reddit.com/r/VoxelGameDev | 2022-06-29
  • FlowGraph

    Design-agnostic node system for scripting game’s flow in Unreal Engine

    Project mention: How do you make a custom workspace like blueprints inside the Unreal Engine | reddit.com/r/unrealengine | 2022-05-11

    Flow Graph

  • AsyncLoadingScreen

    Async Loading Screen is a free and open-source plugin for Unreal Engine. Async Loading Screen allows you to easily configure a Loading Screen System in the project settings, and automatically add a Loading Screen whenever you open a new level, without Level Streaming.

  • GenericGraph

    Generic graph data structure plugin for ue4

    Project mention: How do you make a custom workspace like blueprints inside the Unreal Engine | reddit.com/r/unrealengine | 2022-05-11

    Generic Graph

  • WarriOrb

    Full source code for WarriOrb, a Dark-Souls like action platformer - using Unreal Engine 4

  • ue4-targetsystemplugin

    UE4 Dark Souls inspired Camera Lock On / Targeting system plugin

    Project mention: [Help] -- Making a 2d Vision cone for a 3d game in C++ | reddit.com/r/unrealengine | 2021-07-29


  • UEGitPlugin

    Unreal Engine Git Source Control Plugin (refactored)

    Project mention: What are some ways to allow two persons to work on the same project simultaneously? | reddit.com/r/unrealengine | 2022-06-25
  • UE-BUITween

    Unreal 4 UMG UI tweening plugin in C++

    Project mention: Has Unreal a Dotween equivalent ? | reddit.com/r/unrealengine | 2022-06-18
  • unreal-vr

    Adds virtual reality support to flatscreen Unreal Engine games

    Project mention: I just wanted to give more attention to a mod in the works that will allow VR to be injected into all Unreal engine 4 games on PC. | reddit.com/r/virtualreality | 2022-05-20
  • OpenTournament

    Repository for the Open Tournament Project

    Project mention: I've been working on an Arena Shooter called Galaxy Grudge for a while now. Here is my current progress. UT fans will notice many similarities! | reddit.com/r/unrealtournament | 2022-04-14

    Do you know about the Open Tournament project which is currently ongoing?

  • CornerCulling

    Fast and Maximally Accurate Occlusion Culling

    Project mention: Valve, please overhaul your Particle System and Slark Passive. They are the main reason most of the hacks that exist for the game are working. | reddit.com/r/DotA2 | 2022-05-27

    Now if this issue can be solved in 3D in a few dozen ms I'm sure in 2D this would not explode the server bill. Also where did you get the 64 tick rate from? Is it from CS:GO because this source says DOTA 2's tick rate is 30. Either way you're overstating the complexity of this issue.

  • UEJoystickPlugin

    Unofficial Joystick Plugin for the Unreal Engine

  • UE4-Plugin-OffAxis

    This plugin provides a fishtank-VR via a so-called OffAxisProjection by modifying the projection matrix using a custom ULocalPlayer

  • DataConfig

    Unreal Engine JSON/MsgPack serialization framework

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-06-29.

C++ unreal-engine related posts


What are some of the best open-source unreal-engine projects in C++? This list will help you:

Project Stars
1 AirSim 13,240
2 ActionRoguelike 1,801
3 UEViewer 1,595
4 VoxelPlugin 1,207
5 ALS-Community 1,155
6 RuntimeMeshComponent 1,154
7 HoudiniEngineForUnreal 854
8 PBCharacterMovement 752
9 UE4GitPlugin 652
10 UE4VoxelTerrain 511
11 FlowGraph 426
12 AsyncLoadingScreen 419
13 GenericGraph 418
14 WarriOrb 210
15 ue4-targetsystemplugin 139
16 UEGitPlugin 138
17 UE-BUITween 124
18 unreal-vr 98
19 OpenTournament 93
20 CornerCulling 69
21 UEJoystickPlugin 68
22 UE4-Plugin-OffAxis 62
23 DataConfig 56
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