34 lines
1.5 KiB
Markdown
34 lines
1.5 KiB
Markdown
---
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title: "Epic Games"
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type: entity
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tags: ["game-engine", "company", "unreal-engine"]
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sources: ["unreal-systems-engineer", "unreal-world-builder"]
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last_updated: 2026-04-30
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---
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## Aliases
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- Epic Games Inc.
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- Epic
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## Definition
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Epic Games 是全球领先的互动娱乐软件公司，总部位于美国北卡罗来纳州凯瑞（Cary, NC），是 Unreal Engine 游戏引擎的开发商。其产品涵盖 Unreal Engine（虚幻引擎）、Fortnite（堡垒之夜）、Epic Games Store 等。
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## Role in LLM-Wiki-Agent Context
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Epic Games 为 [[UnrealEngine5]] 提供核心基础设施，是 [[UnrealWorldBuilder]]、 [[UnrealSystemsEngineer]]、 [[UnrealMultiplayerArchitect]]、 [[UnrealTechnicalArtist]] 等 Agent 的技术基础来源。
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## Key Contributions
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- **Unreal Engine 5**：游戏引擎，提供 World Partition、Nanite、Lumen、Virtual Shadow Maps 等核心技术
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- **Nanite**：虚拟化几何系统，处理亿级三角形规模的几何细节
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- **World Partition**：开放世界分区管理框架
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- **PCG (Procedural Content Generation)**：程序化内容生成系统
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- **Unreal Editor**：多用户协作编辑支持（One File Per Actor 模式）
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## Connection to Other Entities
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- [[UnrealEngine5]] ← 产品 ← Epic Games
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- [[UnrealWorldBuilder]] ← 运行环境 ← [[UnrealEngine5]] ← 引擎提供 ← Epic Games
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- [[Epic Games]] ← 竞争对手 → Unity Technologies（Unity 引擎开发商）
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## Sources
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- [[unreal-systems-engineer]]
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- [[unreal-world-builder]]
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