Rodin API Node Model Generation ComfyUI Official Example

This article will introduce how to use Rodin node’s API in ComfyUI for model generation

Hyper3D Rodin (hyper3d.ai) is a platform focused on rapidly generating high-quality, production-ready 3D models and materials through artificial intelligence. ComfyUI has now natively integrated the corresponding Rodin model generation API, allowing you to conveniently use the related nodes in ComfyUI for model generation.

Currently, ComfyUI’s API nodes support the following Rodin model generation capabilities:

• Single-view model generation
• Multi-view model generation
• Model generation with different levels of detail

To use the API nodes, you need to ensure that you are logged in properly and using a permitted network environment. Please refer to the API Nodes Overview section of the documentation to understand the specific requirements for using the API nodes.

If you find missing nodes when loading the workflow file below, it may be due to the following situations:

1. You are not using the latest Development (Nightly) version of ComfyUI.
2. You are using the Stable (Release) version or Desktop version of ComfyUI (which does not include the latest feature updates).
3. You are using the latest Commit version of ComfyUI, but some nodes failed to import during startup.

Please make sure you have successfully updated ComfyUI to the latest Development (Nightly) version. See: How to Update ComfyUI section to learn how to update ComfyUI.

Single-view Model Generation Workflow

1. Workflow File Download

Download the file below and drag it into ComfyUI to load the corresponding workflow.

Download Json Format Workflow File

Download the image below as input image

2. Complete the Workflow Execution Step by Step

You can refer to the numbers in the image to complete the basic text-to-image workflow execution:

1. In the Load Image node, load the provided input image
2. (Optional) In Rodin 3D Generate - Regular Generate adjust the corresponding parameters
   • polygon_count: You can set different polygon counts, the higher the value, the smoother and more detailed the model
3. Click the Run button, or use the shortcut Ctrl(cmd) + Enter to execute model generation. After the workflow completes, the corresponding model will be automatically saved to the ComfyUI/output/Rodin directory
4. In the Preview 3D node, click to expand the menu
5. Select Export to directly export the corresponding model

Multi-view Model Generation Workflow

The corresponding Rodin 3D Generate - Regular Generate allows up to 5 image inputs

1. Workflow File Download

You can modify the single-view workflow to a multi-view workflow, or directly download the workflow file below

Download the file below and drag it into ComfyUI to load the corresponding workflow.

Download Json Format Workflow File

Download the images below as input images

2. Complete the Workflow Execution Step by Step

You can refer to the numbers in the image to complete the basic text-to-image workflow execution:

1. In the Load Image node, load the provided input images
2. Click the Run button, or use the shortcut Ctrl(cmd) + Enter to execute model generation. After the workflow completes, the corresponding model will be automatically saved to the ComfyUI/output/Rodin directory
3. In the Preview 3D node, click to expand the menu
4. Select Export to directly export the corresponding model

Other Related Nodes

Currently, Rodin provides different types of model generation nodes in ComfyUI, since the corresponding input conditions are the same as the workflow introduced in this article, you can enable them as needed. In addition, we have provided corresponding nodes in the corresponding templates, you can also modify the corresponding node mode as needed to enable them