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Author Archives: Edwin Guerra

Shared vs. Project Parameter Usage in Revit

Shared vs. Project Parameter Usage in Revit

Shared and Project Parameters are an important concept in Revit which can cause confusion to new users. Technically, Revit contains Built-in, Family, Shared and Project Parameters. Built-in parameters are those which can be scheduled out of the box. Family parameters are not scheduled, but may help drive parametric changes within a family and are also visible…

Bulk Upgrade Old Revit Families or Projects Using Dynamo

Bulk Upgrade Old Revit Families or Projects Using Dynamo

This screencast covers an easy way to upgrade old Revit projects (file extension .RVT) and families (file extension .RFA) using Dynamo (for free!). Upgrading families is a necessary step with every new release of Revit. In our consulting work, we highly recommend clients maintain a Warehouse File which has a level for each Revit Category…

Upgrading Revit Projects to a New Version

Upgrading Revit Projects to a New Version

This article outlines best practices to follow when upgrading a Revit model from an older version. Read the release notes for the Revit version to which you will be upgrading to. If the upgrade encompasses more than one year release, read the release notes associated with all versions of Revit you are upgrading through. You…

Purge Unused Text Types

Purge Unused Text Types

Deleting unused text types in Revit can be a real pain. Purging does not always successfully delete text types that aren’t used, so what do we do? You guessed it: Dynamo to the rescue. In a recent project, we used dynamo to try and find where rogue text types were being used. The advantage of…

Best Practices in Revit Family Creation – Resources

Best Practices in Revit Family Creation – Resources

At my last webinar: “Revit Family Best Practices,” I had the opportunity to constructively critique (roast?) the families and modeling practices employed in the out of the box architectural Revit sample project. There are few resources I demonstrated which I would like to elaborate and share links for: Case apps, now open source after their…

[Watch] Dynamo, Revised

[Watch] Dynamo, Revised

The development of Dynamo continues accelerating, becoming an integral part of Revit. Edwin Guerra, Summit’s resident Dynamo expert, reviews what changed in Dynamo in 2016. This video highlights the exciting new possibilities Dynamo offers, including: Direct manipulation – push pull functionality; Improved list management – improved interpretation of node data types; and, Direct shape enhancement…

Dynamo Delete Node

Dynamo Delete Node

After careful inspection of the out of the box nodes available in Dynamo, many users wonder why there isn’t a delete node included. Perhaps, it was too risky for Autodesk to take any liability for the accidental deletion of hundreds of elements. Luckily, there are a few custom nodes available which accomplish the deletion task.…

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