With these new capabilities, you can turn a 2D reference image into a usable 3D model directly in Cosmos or upload an image to find similar models and materials in the library.
What’s new in Chaos Cosmos?
- AI-powered image-to-3D model generation: Create a custom 3D model from a single reference image directly in the Cosmos Browser.
- Image-based asset search: Upload an image to find visually similar assets in Cosmos, refine the search by cropping the image, or combine visual search with a text prompt.
Both features are designed to reduce the time spent creating, searching for, and preparing assets for your scenes.
A living room filled with Cosmos assets such as a sofa, wall wart, and wooden coffee table.
AI 3D Model Generation in Chaos Cosmos (beta)
Cosmos is expanding its asset creation capabilities with the beta release of AI 3D Model Generation.
You can now generate custom 3D models from a single reference image directly inside the Cosmos Browser. The generated assets are ready to use in V-Ray, Corona, Vantage, and Envision, with no additional conversion or preparation required beyond updating Cosmos to the latest version.
Whether you need a unique object for a visualization or want to quickly create an asset that is not available in the library, AI 3D Model Generation makes it possible to create and place custom models alongside existing Cosmos assets.
How does AI 3D Model Generation work?
Simply upload a reference image, choose your preferred AI generation model and settings, and generate a 3D asset directly within Cosmos.
You can choose between two AI models:
- Tencent HY 3D — Best suited for detailed 3D models when maximum visual quality is the priority.
- Microsoft TRELLIS.2 — Optimized for faster generation and well-suited for objects that are not the main focal point of your scene.
This feature is currently in early beta, and we are actively collecting feedback to help improve the experience and results.
To get started, make sure you have the latest version of Cosmos, then choose a reference image, and upload it to the AI Assets Generator.
How to generate a 3D model from an image in Chaos Cosmos
Generating your first AI-powered 3D model is simple:
- Update Chaos Cosmos to the latest version.
- Open the Cosmos Browser from your host platform’s menu.
- Select the Generate button in the AI Assets Generator.
- Upload, drag and drop, or paste the image you want to convert into a 3D model.
- Choose your preferred AI generation model:
- Tencent HY 3D for more detailed, high-quality models.
- Microsoft TRELLIS.2 for faster generation.
- Configure your generation settings, depending on the model:
- Preset – The quickest way to configure quality vs. speed. Choose between Draft, Medium (default), or High. Each preset bundles the Resolution, Polycount, and Texture resolution settings together.
- Resolution – Sets the voxel grid density used to build the shape. Higher values capture finer details but take longer.
- Polycount – Sets the polycount of the exported mesh. Note that this only affects file size - to add more detail, increase Resolution instead.
- Texture resolution – Sets the size of the final textures.
- Shape fidelity (Experimental) – Controls how closely the AI matches your reference image when building geometry. Lower values simplify small details, while higher values stick closer to the reference but may introduce unwanted detail.
- Click Generate and let Cosmos create your 3D model.
Once generated, you can inspect your model in the AI Assets Generator’s interactive 3D viewer. Preview the geometry and wireframe, and rotate the model to examine it from every angle.
When you're ready to use it, simply download the model to convert it to the Cosmos format and save it in Cosmos alongside your other stock assets.
You can access your AI-generated models from the AI Generated card on the Cosmos home page, alongside 3D models, materials, and HDRIs. Alternatively, switch to the downloaded section in Cosmos and select the AI-generated category.
Turn a single image into a usable 3D asset
AI-powered image-to-3D generation can significantly speed up asset creation by helping you transform visual references into usable 3D models without building everything manually from scratch or spending long hours looking for the perfect model.
Watch the video below to see how AI 3D Model Generation in Cosmos works and how quickly you can turn an image into a scene-ready 3D asset.
Try the new AI 3D Model Generation feature today, and share your feedback with the community on the Chaos forum.
Image-based search in Chaos Cosmos
Finding the right asset is now faster with image-based search in Cosmos.
Instead of relying only on keywords, you can upload a reference image and use it to find visually similar assets in the Cosmos library. You can also crop the image to focus your search on a specific object or area, or combine image-based search with a text prompt for more refined results.
This makes it easier to find assets when you know what you are looking for visually but do not know the exact keywords to describe it.
How to search for 3D assets using an image in Cosmos
To use image-based search:
- Open the Cosmos Browser.
- Select the Search by image option.
- Upload a reference image.
- Optionally crop the image to focus on a specific object or area.
- Browse visually similar asset suggestions.
- Refine your search further by combining the image with a text prompt.
You can use a wide range of reference images, including:
- Individual 3D objects
- Materials and surfaces
- Furniture and decorative elements
- Product references
- Complete interior scenes
Cosmos analyzes the visual reference and helps you discover assets that best match the style, object, material, or visual characteristics you are looking for.
Find visually similar 3D assets faster
Image-based search helps remove the guesswork from asset discovery. Instead of trying multiple keywords or browsing through large collections, you can start with an image and let Cosmos find relevant visual matches.
Whether you are matching an object from a reference photo, looking for a similar material, or recreating the look of an interior, image-based search can help you find the right assets faster.
Watch the video below to see image-based search in action.
Create and discover assets faster with AI in Chaos Cosmos
With AI 3D Model Generation and image-based search, Cosmos now makes it easier to both create custom assets and discover the right content for your projects.
Use Search by Image to find visually similar assets already available in the Cosmos library. If you can’t find what you need, use AI 3D Model Generation to create a unique 3D model from a single image.
The two features work seamlessly together: first, use image-based search to quickly check whether the asset you need already exists in the library. If it doesn’t, AI 3D Model Generation lets you create it in seconds.
Discover new ways to accelerate your visualization workflow by updating to the latest version of Cosmos.
Frequently asked questions
Is AI 3D Model Generation free to use?
Yes. While AI 3D Model Generation is in beta, it is free to use and does not consume any Chaos Credits.
Is AI 3D Model Generation available in all Chaos renderers?
Currently, AI 3D Model Generation in Cosmos is available for V-Ray, Corona, Vantage, and Envision. Support for Enscape is coming soon.
I'd like to give feedback about the AI 3D Model Generation feature, how can I do it?
Thank you for helping us to improve the quality of our software. You can share your feedback on the Chaos forum or rate the generated model immediately after creating it in the AI Assets Generator or after downloading it. All downloaded generated models are located in the Downloaded section > 3D Models > AI-Generated. Click the star icon in the upper-right corner of the generated model to open the feedback form.