Placing Holes in Slabs

You may need to make holes in Slabs to accommodate objects such as staircases, or for an open atrium space.

1.Select the existing Slab.

SelectSlab.png 

First Select the Existing Slab

2.With the Slab tool active, draw a new contour within the Slab’s boundaries.

SlabDrawHole.png 

3.This new contour will be interpreted as a hole in the Slab.

3DSlabwithHole.png 

See also Selecting Slab Hole.