MeshyRigModelNode - ComfyUI Built-in Node Documentation

The Meshy: Rig Model node takes a 3D model from a previous Meshy task and automatically creates a skeleton for it, producing a rigged character that can be posed and animated. The node outputs the rigged model in both GLB and FBX file formats.

Inputs

Parameter	Description	Data Type	Required	Range
`meshy_task_id`	The unique task ID from a previous Meshy operation (e.g., text-to-3D or image-to-3D) that generated the model to be rigged.	STRING	Yes	N/A
`height_meters`	The approximate height of the character model in meters. This aids in scaling and rigging accuracy (default: 1.7).	FLOAT	Yes	0.1 to 15.0
`texture_image`	The model’s UV-unwrapped base color texture image.	IMAGE	No	N/A

Note: The auto-rigging process is currently not suitable for untextured meshes, non-humanoid assets, or humanoid assets with unclear limb and body structure.

Outputs

Output Name	Description	Data Type
`model_file`	A legacy output for backward compatibility, containing the filename of the GLB model.	STRING
`rig_task_id`	The unique task ID for this rigging operation, which can be used to reference the result.	STRING
`GLB`	The rigged 3D character model saved in the GLB file format.	FILE3DGLB
`FBX`	The rigged 3D character model saved in the FBX file format.	FILE3DFBX

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