SaveGaussianSplat - ComfyUI Built-in Node Documentation

This node saves a Gaussian splat 3D file to the ComfyUI output directory and provides preview data for the 3D viewer.

Inputs

Parameter	Description	Data Type	Required	Range
`model_3d`	A gaussian splat 3D file.	FILE3D	Yes	-
`filename_prefix`	Prefix for the saved filename (default: “3d/ComfyUI”)	STRING	Yes	-
`viewport_state`	The current viewport state from a 3D loader node.	LOAD3D	Yes	-
`model_3d_info`	Additional 3D model information for the preview.	LOAD3DMODELINFO	No	-
`camera_info`	Camera information for the preview.	LOAD3DCAMERA	No	-
`width`	Width of the preview in pixels (default: 1024)	INT	Yes	min: 1, max: 4096, step: 1
`height`	Height of the preview in pixels (default: 1024)	INT	Yes	min: 1, max: 4096, step: 1

Output Name	Description	Data Type
`model_3d`	The saved Gaussian splat 3D file.	FILE3D
`model_3d_info`	3D model information for the preview.	LOAD3DMODELINFO
`camera_info`	Camera information for the preview.	LOAD3DCAMERA
`width`	Width of the preview.	INT
`height`	Height of the preview.	INT

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