Tired of having to cut through individual ceilings and floor slabs on a multi story building? Well stress no longer, using the Shaft opening tool you can cut openings up the entire height of a building using the Shaft option in the Opening tools.
Using this option, you can cut faces of roofs, floors, or ceilings simultaneously.
If you move the shaft opening on one level, it moves on all levels, fantastic!
From the Modelling design draw> Opening> Create shaft opening
Basically the object being created is an ‘in-place’ void object which is specifically designed to cut through floors, ceilings and roofs only. The shaft boundary is defined in a plan view as an extrusion sketch and it can then be stretched to control which elements it interferes with and hence cuts.
This tool is ideal for stairwells and lift shafts, which run through multiple floors. An added extra is that in the case of lift shafts where diagonal lines are used to indicate an opening in the slab, these lines can be added as symbolic lines in the sketch of the shaft opening. The lines will then be visible on all floors which are cut by the shaft!! Great time saver.
By evitup.co.za
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