✔Enables the use of Meshy AI in the Unity Editor.
✔Compatible with all render piplines, v2020.3.0+

Requires a Meshy account:
https://www.meshy.ai/discover

Important Notice: Effective March 20, 2025 Meshy will no longer allow API access to Free accounts. See the Meshy website for details and to stay informed on changes.

Bring your 3D visions to life!
This powerful tool integrates Meshy's AI-driven 3D model generation directly into Unity, letting you create, preview, refine, and download high-resolution .FBX models—all from the editor. Perfect for game developers, hobbyists, and enthusiasts.

Whether you’re prototyping characters or building immersive worlds, UMesh supplies an easy to use interface for AI-powered 3D creation. No extra plugins required. Works natively with Unity’s FBX importer (Binary .FBX files).

What's Included:
♦ Text-to-3D: Send text prompts to Meshy AI to generate 3D models on-the-fly. Generation does not happen in Unity, so your hands are free!
♦ Model Management: Generate, refine, and instantiate models with ease.
♦ Texture Support: Downloads and assigns textures to your .FBX models automatically.
♦ Editor-Friendly: No runtime dependencies—just drag, drop, or spawn with a click.

Get Started:
♦ Component: Import the asset, then go to Tools > UMesh > Generation Portal to spawn a GameObject with the UMeshPlugin component.
♦ API Key: You will need to set your API Key by going to Tools > UMesh > API Key. Enter your key and press 'Save'. ( You can grab your api key from the Meshy website: sign up, click "API" at the top, then "Create API Key").
♦ Data Storage: Lastly, press "Create New Data Container" (you can specify a data path if you choose). This container holds informational regarding our tasks that are processed by the plugin.
♦ Create: Start generating! Run multiple tasks with Meshy Pro (one at a time otherwise). Generation takes a minute or two, so you can multitask and check back when ready. Remember, your hands are free; so you can even close the editor if you had to.
♦ Categories: Categories let you orginize tasks if you're handling a lot.

Key Details:
♦ Credits: Each "Generate New Model", and "Refine" requests cost Meshy credits. As of writing this the costs are 2 and 5, respectively. 200 credits are awarded for free each month, resetting on the first of each month. Additional credits may be purchased.
♦ Task Recovery: If you accidentally remove a task or for some reason they don't show up in the Inspector, the task_IDs are stored in the TaskIDs folder; so you can copy it and manually add a new 'task', supplying the id, or 'load missing tasks'. The Inspector will update with this information.
♦ Model Retention: Meshy will only hold information regarding tasks for a finite amount of time (typically 3 days); during this time be sure to download and backup your models. After the time expires you will no longer be able to download the model associated with that task; resulting in an error when requested.
♦ Optimization: Generated models may be higher resolution than desired for game development. It may be ideal to utilize generated models for prototyping, or to use a mesh decimater or imposter tool.

*This is an 'Unofficial' plugin. I am not associated with Meshy AI or its affiliated companies. This plugin relies on Meshy’s API, which may experience downtime or changes beyond my control.*

*Links on this page may provide revenue to the developer through affiliate programs.*

*AI was used in the assistance of creating this asset, the key images for display, and this description.*