voxelhull

Voxel booleans and offsets for silicone molds no grid

Load model

Drop STL here or click
Units are read as mm (FreeCAD default)

Grid spacing Margin around model

Voxel objects

Nothing loaded yet.

Operation

Every operation creates a new voxel object; its inputs are kept.

Type

A B Radius

Primitives

For pour channels, vents, registration keys and parting cuts. Coordinates in mm, same system as your model.

Shape

Size from plus margin

Smooth and create mesh

Voxel object

Smoothing, max. Leeway

Curvature fairing

Simplify QEM tolerance

Rubber band first: every point is pulled towards the mean of its direct neighbours until nothing moves. That flattens stairs on slopes but pulls curved surfaces inwards; curvature fairing then evens that out. Leeway: how far a point may leave its voxel cell; 0.5 keeps it inside the cell.

Mesh objects

No mesh created yet.

Section other side