引擎研究

Unity源码分析

• Unity 引擎资源管理代码分析(1)
• Unity 引擎资源管理代码分析(2)
• Unity 引擎资源管理代码分析(3)
• [U3D]StreamedBinaryRead::TransferSTLStyleArray崩溃分析
• [U3D] GetPreloadData 崩溃分析
• Unity3D 秘籍之 开启编辑器隐藏功能
• [U3D]TextureStreamingJob 崩溃分析一则
• Unity技术开放日 | 绝对干货 - 揭秘Unity的黑盒世界，“ShaderLab”底层原理浅谈
• Unity技术开放日 | 绝对干货 - 揭秘Unity的黑盒世界，原生对象和托管对象浅谈
• 【Unity笔记】ShaderLab与其底层原理浅谈
• 【笔记】Unity内存分配和回收的底层原理
• 【Unity】Asset简介
• Unity如何把一个对象从内存序列化到磁盘
• 深入剖析 Unity 协程的实现原理
• Unity AssetBundle文件格式解析
• Alan Liu's Blog
• Asset Bundle 格式简析
• 研究快速修改Unity构建包内的资源文件
• Unity Asset Bundles tips and pitfalls
• Unity Asset Bundles，不可不知的使用技巧和误区
• 团结 AssetBundle 新功能深度解析：加密、依赖分析优化与并行构建提升
• Unity IL2CPP的GC原理
• 团结 AssetBundle 新功能深度解析 Ⅱ：多进程并行构建提升

UnrealEngine分析

• 虚幻引擎编译系统总结
• 解析UE动画系统——核心实现
• UE5多线程｜FRunnableThread
• UE5多线程｜ThreadPool
• UE5多线程｜TaskGraph

物理

• NVIDIA PhysX SDK 5.0
• NVIDIA PhysX SDK
• NVIDIA PhysX SDK 3.4
• Bullet Physics SDK
• A cross-platform, realtime physics engine for all .NET app
• 3DLineDetection
• ZEn NOde system - a simulation & rendering engine in nodes
• Voxel-based fluid simulation engine for computer games
• Bounce is a 3D physics engine for games
• JoltPhysics-A multi core friendly rigid body physics and collision detection library suitable for games and VR applications
• JoltPhysicsSharp-JoltPhysics C# bindings
• A small 2D physics engine
• deterministic_physics 能为3D帧同步游戏提供一致性、确定性的物理引擎
• FLAT- A 2D rigid body physics engine
• reactphysics3d-Open source C++ physics engine library in 3D
• Chipmunk2D-A fast and lightweight 2D game physics library
• miniphysics-Single file collision detection and dynamics library
• ImpulseEngine-Simple, open source, 2D impulse based physics engine for educational use
• chrono-High-performance C++ library for multiphysics and multibody dynamics simulations
• mujoco-Multi-Joint dynamics with Contact. A general purpose physics simulator
• box2d-netstandard
• bepuphysics2 - Pure C# 3D real time physics simulation library, now with a higher version number
• The Open Dynamics Engine (ODE)
• IrrPAL - repository for Irrlicht and PAL physics integration
• manifold - Geometry library for topological robustness
• QuarkPhysics
• havok-2013
• godot-jolt
• 历时2年，华人团队力作，震撼开源生成式物理引擎Genesis，可模拟世界万物
• Genesis - A generative world for general-purpose robotics & embodied AI learning
• KawaiiPhysics - KawaiiPhysics : Simple fake Physics for UnrealEngine4 & 5
• RVO2 - Optimal Reciprocal Collision Avoidance (C++)

渲染

• 现代渲染引擎开发-Modern Graphic API
• Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2
• Real-Time Rendering Framework
• 3D engine focusing on modern rendering
• The Forge Cross-Platform Rendering Framework PC Windows, Linux, Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2
• tinyrenderer
• ShaderLab
• OpenGL Mathematics (GLM)
• DXE-A voxel cone traced realtime Global Illumination rendering engine in dx12, wip
• MathGeoLib-A C++ library for linear algebra and geometry manipulation for computer graphics
• FidelityFX-FSR2 FidelityFX Super Resolution 2
• LunaSDK-++ software development framework for real-time rendering applications
• 3d-game-shaders-for-beginners
• embree
• openmoonray
• renderer-A shader-based software renderer written from scratch in C89
• geometry-central(Applied 3D geometry in C++, with a focus on surface meshes)
• XUSG
• magnum-Lightweight and modular C++11 graphics middleware
• nanovg - Antialiased 2D vector drawing library on top of OpenGL for UI and visualizations
• SRender
• igl - intermediate Graphics Library
• smaa-cpp
• Candela - Pathtraced Realtime Engine
• skia Skia is a complete 2D graphic library for drawing Text, Geometries, and Images
• Friction Graphics
• hlslpp - Math library using HLSL syntax with multiplatform SIMD support
• LLGL - Low Level Graphics Library (LLGL) is a thin abstraction layer for the modern graphics APIs OpenGL, Direct3D, Vulkan, and Metal

动画

• Motion-Matching
• 在UE5中，预测脚步IK实现-PredictFootIK

开源引擎

• Game Engines with Source: Learning from the best
• WickedEngine
• OpenGraphic - Graphic Engine & Game Engine lists
• Game engine created using OpenGL and C++
• Flax Engine – multi-platform 3D game engine
• Godot Engine – Multi-platform 2D and 3D game engine
• awesome-godot
• godex - Godex is a Godot Engine ECS library
• Piccolo – mini game engine for games104
• Cross mobile platform 2D&3D C++ game engine
• Esoterica Engine
• FluxEngine
• Iris is a cross-platform game engine written in modern C++
• C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)
• Simple DirectMedia Layer (SDL) Version 2.0
• SakuraEngine 为高性能而生的游戏运行时与工具箱
• Utopia Game Engine 无境游戏引擎
• KlayGE-Cross-platform open source game engine with plugin-based architecture
• urho3d
• defold
• Hazel-Hazel Engine
• turso3d
• U3D-Open-source, cross-platform 2D and 3D game engine built in C++
• halley-A lightweight game engine written in modern C++
• librg-🚀 Making multi-player gamedev simpler since 2017
• zpl-📐 Pushing the boundaries of simplicity
• ogre-scene-oriented, flexible 3D engine (C++, Python, C#, Java)
• AXMOL Engine
• NextEngine
• vulkan-engine
• SpartanEngine - Game engine with an emphasis on architectural quality and performance
• source-engine
• Source Engine Wiki
• Overload - 3D Game engine with editor
• Ursine3D
• crown - The flexible game engine
• BigWorld-Engine-14.4.1
• xray-16
• Irrlicht Demo Repository
• Luna Game Engine
• LunaLibs
• Alpha_Engine - Game Engine For Simulation Games
• halflife
• exengine - A C99 3D game engine
• godot-cpp C++ bindings for the Godot script API
• stride - Stride Game Engine (formerly Xenko)
• GameEngineFromScratch
• dragengine
• StarryX - [Early developing] This is another more radical fork of cocos2d-x game engine
• DagorEngine
• The-Forge
• MxEngine - C++ open source 3D game engine
• blade - a cross platform 3d engine using c++98
• Ant game engine
• butano - Modern C++ high level GBA engine
• DiligentEngine
• bgfx
• Castor3D - Multi-OS 3D engine
• limonEngine - 3D FPS game engine with full dynamic lighting and shadows
• source-sdk-2013
• mgp - 3D Game engine building from Gameplay3D codebase
• FEngine - 2d格斗游戏引擎&&编辑器
• openbor-OpenBOR is the ultimate 2D side scrolling engine for beat em' ups, shooters, and more
• BraneEngine
• Prowl - An Open Source C# 3D Game Engine under MIT license, inspired by Unity and featuring a complete editor
• SpartanEngine - A game engine with an emphasis on real-time cutting-edge solutions
• Bulllord-Engine - lightspeed lightweight elegant game engine in pure c
• Boo-Engine：基于Vulkan的现代游戏引擎架构实践
• Boo-Engine

ECS

• entt-Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

工具

• rectpack2D - A header-only, very efficient 2D rectangle packing library. Used in Assassin's Creed and Skydio drones. 2 scientific references

文章

• 从零编写游戏引擎教程 Writing a game engine tutorial from scratch
• 游戏引擎开发实录
• 手摇虚幻引擎
• 次世代游戏引擎中的 I/O（序）：迈向 DirectStorage
• 从零开始手敲次世代游戏引擎
• 《恋与深空》首次深度技术分享：如何为玩家创造真实可感世界？

games104作业

• 作业收集1
• 作业收集2

Games104文章

• GAMES104课程笔记（全22篇）
• 引擎的多任务，该如何高效管理？
• 一文详解游戏引擎中的JobSystem
• UE多线程机制