Mesh

Open the Mesher and Suppress All Bodies

Open the Mesh by double clicking in the Project Schematic window. Give some time for the geometry to load. The first thing we will want to do is suppress all of the geometry bodies except the fill geometry we created in the last step. This will greatly simplify the solution and still give us the information pertinent to the problem statement. In the Outline window, expand Geometry, and select the last Solid in the list.

This solid should represent the fill geometry (the empty space) inside of the box. Check that the Solid is indeed the fill geometry.

!FillGeomCheck|width=350,border=1!