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                                                                The MAssing User inTerfAce And fUncTionAliTy    281


                                ◆ 	 Height: 100’ (30 m)
                                ◆ 	 Eave Height: 50’ (15 m)
                             When you switch back to a 3D view, you will see the Gable mass family in the same
                           context as the in-place masses you created previously (Figure 8.16). All of the mass forms
                           will function similarly as you assign mass floors, place building elements by face, and create
                           schedules. The main difference is that to edit the geometry of the placed mass, you must do
                           so by changing the values in the Properties palette. Keep in mind that you may also load a
                           different mass family and swap one shape for another. You cannot swap an in-place family for
                           a loaded family.


                        Figure 8.16
                        The gable mass
                        family is placed and
                        modified.

















                           Creating Mass Floors
                           Once you have created some solid mass forms, it’s important to understand how to create Mass
                 Certification
                  Objective  Floors. This tool allows you to generate some quick floor plates and get a rough idea of the floor
                           areas available in your masses. This technique will work equally well with in-place masses or
                           loaded mass families.
                             To create Mass Floors, follow these steps:
                             1.  Activate the South elevation view. Use the Copy tool from the Modify tab in the ribbon to
                                create more levels in addition to the three provided in the exercise file. Place the copied
                                levels at intervals of 10’ (1,500 mm), so you have a total of 10 levels (Figure 8.17)



                        Figure 8.17
                        create multiple
                        intersecting levels
















          c08.indd   281                                                                             05-05-2014   16:47:33
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