适用于 Cinema 4D 的 AI 实时渲染，开源工具LucyLive — AI Render for Cinema 4D ...

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LucyLive 让 Cinema 4D 能够控制摄像、场景以及动作效果。同时，一个远程生成模型可以负责探索材料、光照、氛围以及视觉方向等方面的问题。该工具还提供了实时视口更新、构图锁定、参考图像保存、帧数记录，以及 MP4 格式录制功能。

系统要求Cinema 4D 2024–2026，支持 Python 3.11 版本64 位版本的 Windows 10/11 操作系统，或者采用苹果芯片的电脑，并配备 Windows macOS 14 或更高版本的操作系统。苹果自家设计的苹果硅处理器模式；不支持罗塞塔协议互联网接入一个兼容的 fal.ai API 密钥、模型访问权限以及账户余额

云处理与成本LucyLive 通过 fal.ai 与 decart/lucy-2-5/realtime 模型进行连接。提示词、视窗帧图像以及可选的参考图像会被发送到外部云服务进行处理。截至 2026 年 8 月 4 日，fal.ai 公司将 Lucy 2.5 的定价定为每秒 0.04 美元（即每分钟约 2.40 美元）。定价和服务条款可能会发生变化，因此在使用之前请务必查看当前的 Lucy 2.5 页面信息。费用会在实时会话持续期间累积。操作完成后请务必点击“停止”按钮。如果您选择“保存密钥”选项，那么 API 密钥将以纯文本形式存储在本地 Cinema 4D 偏好设置中，路径为 lucy_live/config.json 。在共享的工作站上，建议使用 FAL_KEY 环境变量来保存密钥，而不要将密钥保存在插件中。请勿发送任何机密场景、个人数据或参考图片，除非您有资格进行这些内容的上传。相关第三方条款和隐私政策适用；请参阅 fal.ai 的服务条款和隐私政策。兼容性说明这是预览版 1.0.3。Windows 操作系统已被确认可以正常使用。而采用苹果自家芯片的版本目前仍处于实验阶段，直到整个 Cinema 4D 工作流程能够在真实的 Mac 硬件上得到验证之前，都不会推出正式版本。目前不支持英特尔系列的 Mac 电脑以及 Rosetta 模式。

LucyLive keeps Cinema 4D in control of the camera, scene, and motion while a remote generative model explores materials, lighting, atmosphere, and visual direction. It includes live viewport updates, composition locking, reference images, frame saving, and MP4 recording.

More examples

Character transformed from a Cinema 4D viewport into an AI superhero preview

Office transformed from a Cinema 4D viewport into an expressive illustrated AI preview

What is included

The ready-to-install LucyLive plugin folder

Pinned offline dependencies for the selected platform and Python 3.11

No API keys, user data, renders, tests, or internal project files

Requirements

Cinema 4D 2024–2026 with Python 3.11

64-bit Windows 10/11, or Apple Silicon with macOS 14 or newer

Native Apple Silicon mode; Rosetta is not supported

Internet access

A compatible fal.ai API key, model access and account balance

Install

Download the ZIP for your platform and extract it.

Keep the complete LucyLive folder inside a folder used for Cinema 4D plugins.

In Cinema 4D, open Edit → Preferences → Plugins → Add Folder and select the parent plugins folder.

Restart Cinema 4D and open Extensions → AI Render.

Open Settings…, click Install deps, and wait for Done.

Restart Cinema 4D, add your fal.ai API key in Settings…, enter a prompt, and click Start.

Click Stop when finished.

Install deps uses Cinema 4D's bundled Python; no separate c4dpy, Command Line, or RLM license is required.

On macOS, make sure Open using Rosetta is disabled for Cinema 4D.

You can also provide the key through the FAL_KEY environment variable.

License

LucyLive is free to use in personal and commercial creative projects. You may share the official repository link. Reselling, mirroring, repackaging, redistributing the plugin files, and distributing modified versions are not permitted.

LucyLive is proprietary source-available, not open source. See the LucyLive Preview License for the complete terms.

Cloud processing and cost

LucyLive connects to the decart/lucy-2-5/realtime model through fal.ai. Prompts, viewport frames, and optional reference images are sent to external cloud services for processing.

As of August 4, 2026, fal.ai lists Lucy 2.5 at $0.04 per second (approximately $2.40 per minute) of processed video. Pricing and service terms can change, so check the current Lucy 2.5 page before use. Charges accrue while a real-time session is active. Always click Stop when finished.

If you choose Save key, the API key is stored as plain text in the local Cinema 4D preferences under lucy_live/config.json. On shared workstations, prefer the FAL_KEY environment variable and do not save the key in the plugin.

Do not send confidential scenes, personal data, or reference images unless you are authorized to upload them. Third-party terms and privacy policies apply; see the fal.ai Terms of Service and Privacy Policy.

Compatibility note

This is preview version 1.0.3. Windows is the verified platform. The native Apple Silicon package is experimental until the full Cinema 4D workflow has passed validation on physical Mac hardware. Intel Macs and Rosetta mode are not supported.

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