TripoConversionNode - ComfyUI Built-in Node Documentation

The TripoConversionNode converts 3D models between different file formats using the Tripo API. It takes a task ID from a previous Tripo operation (model generation, rigging, or retargeting) and converts the resulting model to your desired format with various export options.

Inputs

Parameter	Description	Data Type	Required	Range
`original_model_task_id`	The task ID from a previous Tripo operation (model generation, rigging, or retargeting)	MODEL_TASK_ID,RIG_TASK_ID,RETARGET_TASK_ID	Yes	MODEL_TASK_ID RIG_TASK_ID RETARGET_TASK_ID
`format`	The target file format for the converted 3D model	COMBO	Yes	GLTF USDZ FBX OBJ STL 3MF
`quad`	Whether to convert triangles to quads (default: False)	BOOLEAN	No	True/False
`face_limit`	Maximum number of faces in the output model, use -1 for no limit (default: -1)	INT	No	-1 to 2000000
`texture_size`	Size of output textures in pixels (default: 4096)	INT	No	128 to 4096
`texture_format`	Format for exported textures (default: JPEG)	COMBO	No	BMP DPX HDR JPEG OPEN_EXR PNG TARGA TIFF WEBP
`force_symmetry`	Whether to force symmetry on the model (default: False)	BOOLEAN	No	True/False
`flatten_bottom`	Whether to flatten the bottom of the model (default: False)	BOOLEAN	No	True/False
`flatten_bottom_threshold`	Threshold for bottom flattening (default: 0.0)	FLOAT	No	0.0 to 1.0
`pivot_to_center_bottom`	Whether to move the pivot point to the center bottom of the model (default: False)	BOOLEAN	No	True/False
`scale_factor`	Scale factor to apply to the model (default: 1.0)	FLOAT	No	0.0 and above
`with_animation`	Whether to include animation data in the export (default: False)	BOOLEAN	No	True/False
`pack_uv`	Whether to pack UV coordinates (default: False)	BOOLEAN	No	True/False
`bake`	Whether to bake textures (default: False)	BOOLEAN	No	True/False
`part_names`	Comma-separated list of part names to include in the export (default: "")	STRING	No	Comma-separated list
`fbx_preset`	FBX export preset to use (default: blender)	COMBO	No	blender mixamo 3dsmax
`export_vertex_colors`	Whether to export vertex colors (default: False)	BOOLEAN	No	True/False
`export_orientation`	Export orientation mode (default: default)	COMBO	No	align_image default
`animate_in_place`	Whether to animate the model in place (default: False)	BOOLEAN	No	True/False

Note: The original_model_task_id must be a valid task ID from a previous Tripo operation (model generation, rigging, or retargeting). Parameters marked as “advanced” are optional and only need to be configured for specific export requirements.

Outputs

Output Name	Description	Data Type
No named outputs	This node processes the conversion asynchronously and returns the result through the Tripo API system	-

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