VoxelToMeshBasic - ComfyUI Built-in Node Documentation

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

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The VoxelToMeshBasic node converts 3D voxel data into mesh geometry. It processes voxel volumes by applying a threshold value to determine which parts of the volume become solid surfaces in the resulting mesh. The node outputs a complete mesh structure with vertices and faces that can be used for 3D rendering and modeling.

Inputs

Parameter	Data Type	Required	Range	Description
voxel	VOXEL	Yes	-	The 3D voxel data to convert into a mesh
threshold	FLOAT	Yes	-1.0 to 1.0	The threshold value used to determine which voxels become part of the mesh surface (default: 0.6)

Outputs

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