November 29, 2010, 11:16:44 pm
Revit: How do I export a model to Lumion?
The best way to export Revit
models to Lumion
is via our dedicated, free Revit add-in:Revit To Lumion Bridge
You can also get it from the Autodesk App Store here
.Revit To Lumion Bridge 1.6.1
works with AutoDesk Revit 2014, 2015, 2016 and 2017 (Lumion 6 and 7).
For AutoDesk Revit 2012
, AutoDesk Revit 2013
please use our legacy Collada Exporter
.IMPORTANT: IF YOU HAVE RECENTLY UPGRADED "REVIT TO LUMION BRIDGE"
Version 1.5 (and earlier) of the Revit to Lumion Bridge plug-in would remove unicode and punctuation characters from Revit material names which caused problems for users in China, Japan etc. This limitation was fixed in version 1.6.0.
If you have a Revit model that was imported in Lumion with version 1.5 or earlier and you re-export it with version 1.6.0 or later, some material names can no longer be matched up which means that Lumion does not know which surfaces to re-apply the Lumion materials to. The result is that materials will appear to go missing when you re-import the model.
For that reason we recommend the following course of action:
If you have used version 1.5 or earlier when importing a Revit model, you are advised to finish your projects with this version of the Revit to Lumion Bridge plug-in. When you start on new projects you should upgrade to the latest version (currently 1.6.1).
Alternatively, you'll need to re-assign the Lumion materials to your Revit model after it was re-imported with version 1.6.0 or later.
You can re-assign the Lumion materials by saving/loading each material via the Wrench button in the top right corner of each material panel. This will make your Lumion projects future-proof when never versions of Revit To Lumion Bridge plug-in are released.
If you select option Skip Interior Details
then these Revit Categories are skiped:
What is the difference between the Base Point and the Survey Point?
There are two axis systems in Revit projects:
- Base Point
: Internal axis system.
- Survey Point
: Axis system based on a geodetic survey.
In Revit, you can mark the Base Point
and Survey Point
in your project. The Revit to Lumion Bridge
exporter settings let you define whether you want the Base Point
or the Survey Point
to become the insertion point in Lumion.
Support for True (Geographic) North (RTLB version 1.5 and later):
- If you choose "Base point" as insertion point, then project north is taken into account.
- If you choose "Survey point" as insertion point, then true north is taken into account.
For Revit LT you can't use the Revit To Lumion Bridge
add-in and should use the built-in DWG exporter instead. Please note that textures are not transferred correctly from Revit LT to Lumion due to AutoDesk limitations in the exported DWG file.
Make sure you click here
and install the DWG to Lumion Bridge
Please also ensure that during export you selected an option "Export all properties BYLAYER, and create new layers for overrides". See video tutorial below.
Autodesk Revit LT:
------------------------------------------------------- Alternative method:
Alternatively, if you have 3D Studio Max installed, you can use this method:
- Export an FBX
file from Revit
- Import the FBX
file in 3D Studio Max
- Prepare and export the model as described in this post
- Import the Collada
(DAE) file in Lumion
.Frequently Asked QuestionsI can't assign a Lumion material to individual surfaces?
Lumion will always combine surfaces that use the same material in Revit
. If you want to assign a Lumion material to a specific surface, you must
assign a unique material to that surface in Revit
before exporting the model.How do I update the model in Lumion after making changes to it in Revit?
Use the Reload model
function in Lumion.