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Round or chamfer 3D edges.

Add editable bevels to 3D objects in Tesseract. Control edge width, rounded segments and angle limits to make shapes readable under light.

A sharp-edged box beside a box whose bevel width grows and returns.

Rendered in Tesseract with path tracing at 32 samples per pixel. Download the editable project to revise the scene.

Give your agent this .tsrct file, then ask for a specific change.

Try it in your agent.

Use this prompt as a starting point. Review the result, then ask for the details you want to change.

A prompt to start from

Create a Tesseract product block with a subtle rounded bevel. Compare it with the same block using sharp edges under identical lighting. Keep the bevel in the editable modifier stack. Render a close preview, then reduce only the bevel width if it changes the product silhouette too much.

New to Tesseract? Find the setup for your agent.

Keep control of the result.

Width
Set how far the bevel extends from the original edge.
Profile and segments
Choose a chamfer or a more rounded transition.
Angle limits
Restrict which edges receive the treatment.
Stack order
Review how beveling before or after another modifier changes the shape.

A few useful details.

Why do bevels help a product render?

A perfectly sharp edge has no width for a highlight. A restrained bevel can make the edge readable without noticeably changing the object’s overall shape.

Can I change the bevel later?

Yes. Keep it as an editable modifier instead of applying the stack permanently.

Will any bevel width work?

No. Large widths can overlap or collapse small details. Tesseract clamps some overlaps, but the agent should inspect the result on the actual geometry.

How do I try this with my agent?

Install or update Tesseract in a supported agent, attach your source files, and copy the prompt. Review the preview, then ask for the changes you want. The composition stays editable as you refine it.

Where does the video render?

Tesseract renders in the environment where your agent runs it, including supported local computers and hosted Linux environments. The engine is free; your agent’s subscription or usage costs are separate.

Put it to work in a project.

See how this tool fits into a complete, editable project.

Browse all Tesseract features

Your next creative project, made with your agent.

Install Tesseract in your agent, bring a brief, and start creating.

Install ChatGPT Plugin

Free on Mac, Windows, and Linux. Your agent’s costs are separate.

Read the prompt

Set up Tesseract by Mirage so you can create editable designs and 3D scenes, edit videos, and make motion graphics in this agent’s environment. Read https://github.com/mirage-hq/Tesseract and check the requirements for this local or hosted environment. If it is supported, follow the official plugin or skills installation guide, use its required runtime version, verify the download checksum, and confirm a short preview renders correctly. Then ask what I want to make and which brand references or source assets I have. Keep the editable project and source assets with the finished render.

Paste this into your agent

Set up Tesseract by Mirage so you can create editable designs and 3D scenes, edit videos, and make motion graphics in this agent’s environment. Read https://github.com/mirage-hq/Tesseract and check the requirements for this local or hosted environment. If it is supported, follow the official plugin or skills installation guide, use its required runtime version, verify the download checksum, and confirm a short preview renders correctly. Then ask what I want to make and which brand references or source assets I have. Keep the editable project and source assets with the finished render.