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214   |  ChaPter  6  Working With Consultants



                             The following list highlights some of the limitations:
                             Joining Walls    Walls cannot be joined between linked Revit models. Consider alternative
                             graphic techniques such as using coarse-scale black solid fill to mask unjoined walls.
                             Opening Linked Models    You cannot have a host model with loaded linked models open
                             in the same Revit session as the linked model files. Either separate Revit sessions must be
                             launched or the host file must be closed before opening a linked model. If you choose not
                             to follow either of these options and open the link in your current session, the linked model
                             will be unloaded and need to be reloaded after the edits are made.

                           Using Linked Models - two exercises
                 Certification  Before you begin the exercises in this chapter, download the related files from this book’s
                  Objective  companion web page (www.sybex.com/go/masteringrevit2015). The project files in
                           each section’s exercise should be saved because the lessons will build on the data. In this first
                           exercise, you will do the following:
                             ◆ ◆ Link the architectural model to a structural project.
                             ◆ ◆ Establish shared coordinates.
                             The structural model is essentially a blank project with a few element types specifically built
                           for this chapter’s lessons. Let’s get started working with shared coordinates:
                             1.  Open the sample project file c06-1-Structure.rvt or c06-1-Structure-Metric.rvt
                                and activate the Level 1 floor plan.
                             2.  Switch to the Insert tab and select Link Revit.

                                New to Revit 2015 is the ability to link models directly from the Manage Links dialog
                                box. From the Revit tab of the Manage Links dialog box, you can click the Add button
                                to add a new linked model. For ease of following the steps, the rest of this chapter will
                                use the Insert Revit button on the Insert tab, but both buttons will give you the same
                                result.
                             3.  Navigate to the file c06-2-Architecture.rvt or c06-2-Architecture-Metric.rvt.
                             4.  Set the Positioning option to Auto – Center To Center and click Open.

                             5.  Activate the South elevation view and use the Align tool to bring the linked model’s
                                Level 1 down to align with Level 1 in the host model if necessary.
                                Remember, linked files should be adjusted to keep the geometry in the host model as
                                close to the host’s internal project origin as possible.
                             6.  Switch to the Manage tab, and from the Project Location panel, select Coordinates ➢
                                Acquire Coordinates. Pick the linked model.
                                The elevation value displayed in the level within the current file has changed to match
                                the shared elevation in the linked file. This is because the Elevation Base parameter of the
                                level’s type properties has been set to Shared.
                             7.  Save the project file for subsequent exercises in this chapter.












          c06.indd   214                                                                             5/3/2014   12:48:05 PM
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