Zh/Source 2

待完善: 此页面不是小型文章，但仍可以添加更多细节。

起源2是 Valve(en) 作为 起源的继任者正在开发的 3D 视频游戏引擎。

半衰期：爱莉克斯的截图, 其使用起源2引擎。

de_canals在 反恐精英2的屏幕截图。

它被应用于 Dota 2、 SteamVR Home、 半衰期：爱莉克斯、 S&box、 反恐精英2 等。起源 2 的元素存在于 反恐精英：全球攻势 中，例如全景 UI。

Source 2 于 2014 年 8 月 6 日在 Dota 2 Workshop Tools(en) Alpha 中首次公开，并于 2015 年 3 月由 Valve(en) 在游戏开发者大会上正式公布。然后于 2015 年 6 月 17 日在 Dota 2 中实施。 Valve 已经宣布 Source 2 将免费向公众发布，并且只有用于商业产品才需要付费。

该引擎能够以最小的帧速率下降来渲染高度复杂和细节丰富的场景，这要归功于其新的 64 位支持以及 Vulkan，从而实现更好的多核渲染和更高效的 3D 渲染效果。

功能

• 通过资源系统(en)进行综合资源管理。
• 全新的引擎集成创作工具，从头开始重建。
• 完全重建 Hammer(en) 关卡编辑器，具有现代多边形网格编辑工具。
• 支持正向和延迟渲染通道。
• 64 位支持
• 更低的延迟和更灵敏的输入。
• 改进的音频和语音处理。
• 使用 Vulkan 3D 图形和计算 API。
• 所有平台上的原生 OpenGL 支持。
• 新的内部物理引擎，Rubikon(en)。包括对布料模拟(en)的支持。
• 基于物理的渲染支持。
• 支持 Steam Audio 音响系统。
• 增强的 Panorama(en) GUI，旨在对用户更加友好。
• 原生 DirectX 11® 和 Vulkan 支持。

限制

警告:在 Dota 2的2021年更新中已停止对32位，OpenGL，DirectX 9，XAudio和macOS10.4以下的支持

警告:一些游戏例如 反恐精英2没有对Squirrel长期的支持（从早期测试版本开始）这使得迁移变得不简单，并且在两个引擎都实现正常运行时并没有适当的过渡期。

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2022	光圈科技打工记	Valve(en)	Valve(en)	个人电脑 (Steam Deck)

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TBA	S&box	Facepunch Studios(en)	Facepunch Studios(en)	个人电脑

文档

• Source 2 Documentation Index(en)
• Source 2 General Discoveries(en)

参阅

• 维基百科上的起源 2