Linking Revit Models: Origin to Origin

Revit has an origin point just like AutoCAD.  Revit calls this the "Project Base Point" and by default, it is hidden from us.  It's easy enough to find in a floor plan view by using the "Reveal Hidden Elements" tool. (the little light bulb in the view control bar)

The N/S, E/W, and Elevation coordinates of the project base point are relative to the "Survey Point".  By default these two points are coincident.  This project base point was moved 5 feet left and up for demonstration purposes.

When you link another Revit model into your "host" model, the "Import/Link RVT" dialog box has an option for "Positioning".  The default setting for this option is "Auto - Center to Center".  (I think it's the default simply due to alphabetical sorting.)  If you have ever used the rotate command in Revit with multiple items selected, you will understand how Revit calculates the "Center" of a selection set.  Using this option will apply that same center locating logic to an entire model.  Now, unless you are linking two identical models, it is very unlikely that the center points will align with the project base points.  Furthermore, your project "Center Point" will change as your model progresses and evolves.  Making it an ever moving target.  Not ideal for getting models to line up.

The more consistent and reliable option for positioning is to use the "Auto - Origin to Origin" option.

Using the "Origin to Origin" option will align the project base point of the linked model with the project base point in your "host" model.  Just like linking a CAD file at 0,0,0.  If you get in the habit of always using the "Origin to Origin" option you will avoid a vast majority of  issues with linked model alignment.

A common procedure would be a consultant linking the architectural model into their "host" model with the "Origin to Origin" positioning option before they begin modeling any geometry.  This allows all of their model elements to be properly aligned with all of the other disciplines.

Note:  This post ignores the scenario of "Shared Coordinates" which would necessitate the use of that positioning option if the project were set up using shared coordinates.

Comments

  1. Replies
    1. Linking Revit Models: Origin To Origin >>>>> Download Now

      >>>>> Download Full

      Linking Revit Models: Origin To Origin >>>>> Download LINK

      >>>>> Download Now

      Linking Revit Models: Origin To Origin >>>>> Download Full

      >>>>> Download LINK j2

      Delete
  2. I like your all post. You have done really good work. Thank you for the information you provide, it helped me a lot. I hope to have many more entries or so from you.
    Very interesting blog.
    cracksfix.org
    Origin Pro Crack

    ReplyDelete
  3. After looking through a few blog articles on your website,we sincerely appreciate the way you blogged.
    Letasoft Sound Booster Crack
    TunnelBear Crack
    Reason Crack

    ReplyDelete

  4. Pretty great post. I simply stumbled upon your blog and wanted to mention that I have really loved surfing around your blog posts. Great set of tips from the master himself. Excellent ideas. Thanks for Awesome tips Keep it
    author/admin
    window-12-pro-crack
    isoo-backup-crack
    idm-crack
    screenfloat-crack

    ReplyDelete
  5. Download Software for PC & Mac
    You make it look very easy with your presentation, but I think this is important to Be something that I think I would never understand
    It seems very complex and extremely broad to me. I look forward to your next post,

    Video Copilot Element Crack
    iPhone Backup Extractor Crack
    Blumentals Rapid CSS Crack
    Jihosoft File Recovery Crack
    Free Netflix Downloader Crack
    Pixelmator Pro Crack
    Tvpaint Animation Crack
    OriginPro Crack

    ReplyDelete
  6. I'm really impressed with your writing skills, as smart as the structure of your


    Latest Software Free Download



    weblog. Is this a paid topic



    Diskdigger crack



    do you change it yourself? However, stopping by with great quality writing, it's hard to see any good blog today.



    Program4pc audio convertercrack





    Diskdigger-crack





    Reimage pc reapir crack




    Origin pro crack





    ReplyDelete

Post a Comment