Thursday, January 28, 2010

Turn off grids and levels from linked Revit projects

We link a structural revit project into most of our revit projects. We typically develop the grid and after finalizing it, let our engineers maintain it.

We cannot show their grids in our views because, Revit does not allow the linked grid heads/extension to be tweaked. So, we typically copy/monitor the grids. However, when we tweak the grid heads, we see the linked grid head beneath:

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One could go into the visibility graphics, and switch off the grids from the linked file on a view by view basis, but exploiting the workset option is more elegant.

Go to File menu > Manage links… and select the structural model and select ‘Reload From…”

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and select the same linked structural file. Before pressing ‘open’, select the small arrow next to the ‘open’ button:

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and select specify. Then press ‘open’. Revit shows the ‘Linking Worksets…” dialog box.

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Select the ‘Shared Levels and grids’ workset and press ‘close’ and then Ok and again Ok. Now the ‘Shared Levels and grids’ workset from the linked file is closed and is NOT visible in any Revit view. Even though the linked grids are not visible, Revit still ‘monitors it!!!

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If for some reason you want to see the structural grids, you can repeat the steps above to make them visible.

Monday, January 25, 2010

Structural columns dont show up in detail views

This is a corollary to one of my previous posts: http://revitize.blogspot.com/2009/09/structural-framing-and-plan-display.html

Here is a structural column in the 2nd level plan view. There are two callouts – magenta is of Floor Plan type and the blue is of Detail View type.

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The column goes from the 2nd level to 3rd level.

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The respective callout views we get are:

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and

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But if the column is changed to span from 1st level to 3rd level like:

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The column does NOT show up in the detail view type:

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To make the column visible, you need to edit the family and uncheck the “show family pre-cut in plan views” option in the family category and parameters. More explanation on this here.

It is painful to edit structural families, because when we get the updated structural project from the engr., the family edit needs to be done again. Unless the structural engr does it in their project.

I would really like Autodesk to make this option as the default.

Wednesday, November 25, 2009

Edit dimension text at view breaks

If a dimension spans a view break (split view), Revit does not allow the dimension or text to be edited. Here is a view break and a selected dimension:

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The DIM text cannot be selected / clicked (we want it to say “VARIES”). To make it editable, we had to move the crop line first like,

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and there after the dim text is editable.

Wednesday, September 9, 2009

Network maintenance of Autodesk service packs

If you have to manage a lot of Revit versions over many computers over a network, things can get messy. It is difficult to keep track of which computer has which software and which service pack installed, etc.

Autodesk gives a nice tool called “Autodesk Product Manager” to keep a tab on this. You have to install it from any Autodesk software DVD as a part of the Utilities / Tools.

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You can run this tool and do a search on just “Revit” or all Autodesk software. The tool gives a list of computers along with the version / service pack information like:

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You can download the Autodesk product manager tool or get more info from here.

Tuesday, September 1, 2009

Structural Framing and Plan display

When we link a Structural Revit file that has structural bracing into an architectural RVT project,
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Revit does NOT show the true cut section in the floor plan (based on the view range settings). For eg. the bracing looks like this in plan:

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However, if we cut a detail section or callout, it looks like:

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which is the correct representation based on the cut plane and view range.

This is unacceptable. Revit should also show the bracing in plan view types correctly. This can lead to lots of coordination issues. To make Revit display the bracing correctly, ask your structural engineer to

  • Open the steel bracing family.
  • Go to Settings > Family Category and Parameters.
  • Clear the checkbox for "Show family pre-cut in plan views".
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  • Reload the family back into the project.
  • After this is done, Revit show the bracing in plan like:

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    Even though the architect can edit the structural family to make this change, Architect’s edits in the structural file will be overridden when the structural file is updated next time by the architect. So, it is better if the structural engineer makes the edit it.

    Thanks to Autodesk Subscription team for this tip.