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The SaveGLB node saves 3D mesh data or 3D files to the output directory. It accepts mesh data or various 3D file formats (GLB, GLTF, OBJ, FBX, STL, USDZ) and exports them with a specified filename prefix. When saving mesh data, it can handle multiple meshes and automatically adds workflow metadata to the files when metadata is enabled.

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Inputs

ParameterDescriptionData TypeRequiredRange
meshMesh or 3D file to save. Accepts mesh data or 3D file formats including GLB, GLTF, OBJ, FBX, STL, and USDZMESH or FILE3DYes-
filename_prefixThe prefix for the output filename (default: “3d/ComfyUI”)STRINGNo-

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Outputs

Output NameDescriptionData Type
uiDisplays the saved 3D files in the user interface with filename, subfolder, and type informationUI
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