TencentModelTo3DUVNode - ComfyUI Built-in Node Documentation

This node uses the Tencent Hunyuan3D API to perform UV unfolding on a 3D model. It takes a 3D model file as input, sends it to the API for processing, and returns the processed model in OBJ and FBX formats along with a generated UV texture image. The input model must have fewer than 30,000 faces.

Inputs

Parameter	Description	Data Type	Required	Range
`model_3d`	Input 3D model (GLB, OBJ, or FBX). The model must have less than 30000 faces.	FILE3D	Yes	GLB OBJ FBX
`seed`	A seed value (default: 1). This controls whether the node should re-run, but results are non-deterministic regardless of the seed value.	INT	No	0 to 2147483647

Outputs

Output Name	Description	Data Type
`OBJ`	The processed 3D model file in OBJ format.	FILE3D
`FBX`	The processed 3D model file in FBX format.	FILE3D
`uv_image`	The generated UV texture image.	IMAGE

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Outputs