Box Trim



Sculpt Mode


Toolbar ‣ Box Trim

Adds or removes geometry using a Boolean operation based on a box selection.

Tool Settings

Trim Mode

The operation to perform on the mesh; geometry can be either added or removed. When using the Union or Join mode the new geometry is assigned to a new Face Set. When using Difference mode, interior geometry is also added to a new face set.


Removes geometry in the shape of the selection filling any holes that are created in existing geometry.


Fills the selected outline with a new mesh and joins any intersections with existing geometry.


Similar to Union but joins the mesh as separate geometry, without performing any Boolean operations with existing geometry.

Use Cursor for Depth

Use cursor location and radius for the dimensions and position of the trimming shape. If not set, the tool uses the full depth of the object from the camera view.