VoxelToMesh - ComfyUI Built-in Node Documentation

Complete documentation for the VoxelToMesh node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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The VoxelToMesh node converts 3D voxel data into mesh geometry using different algorithms. It processes voxel grids and generates vertices and faces that form a 3D mesh representation. The node supports multiple conversion algorithms and allows adjusting the threshold value to control the surface extraction.

Inputs

Parameter	Data Type	Required	Range	Description
voxel	VOXEL	Yes	-	The input voxel data to convert to mesh geometry
algorithm	COMBO	Yes	”surface net" "basic”	The algorithm used for mesh conversion from voxel data
threshold	FLOAT	Yes	-1.0 to 1.0	The threshold value for surface extraction (default: 0.6)

Outputs

Output Name	Data Type	Description
MESH	MESH	The generated 3D mesh containing vertices and faces