I happened to have an AutoCAD® file that had the structural grid accurately drawn, so I made use of a copy of that, in AutoCAD® Architecture, to quickly draw the building outline and the match lines, determine the amount I needed to scale the outline down to fit in my key plan area and finally paste the scaled-down graphics into a new file created from scratch.
I started a new Generic Annotation family in Revit Architecture 2010, and imported my scaled-down drawing file, matching origin to origin. I traced over the graphics with Revit linework, added text and filled regions for each of the three sectors into which the plans are broken and popped in a north arrow. I then deleted the imported AutoCAD file from the family.
To be able to control the visibility of the graphics, I created four Yes/No parameters in the Family Types dialog: Outline, SectorA, SectorB and SectorC.
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After saving the family file, I loaded it into my title block family and placed an instance in the Key Plan area. I gave that instance a Label tied to an instance-based parameter called Key Plan that I placed under the Graphics category. I set the default value to No Key Plan, saved the title block family and reloaded it into my project.
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Now, by simply setting the Key Plan parameter in the Instance Properties of each sheet's title block file, I can make the appropriate key plan display, and that key plan will be in the same location on each sheet.
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October 19, 2011 Update: A more detailed explanation of how to embed key plan graphics in a title block family, with instance-based control over what, if any, graphics display at each title block, can be found in this blog article.
2 comments:
I love the Yes/No Parameter. I created an Exit Symbol with Quadrants that work the same way.
This was a great lesson! Thank you very much... very clear explanation and very helpful for my project.
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