3D Models can be visualized in the Site Structure and Mark & Measure. Adjust the color and visibility of the entire model or its parts to enhance clarity and visibility. The Cropping Tool in Mark & Measure mode allows users to create precise slices, offering a clear view of any deviations between the model and the point cloud.
Filtering by type in the Site structure
Go to Site Structure.
Click the filter icon
.png?sv=2022-11-02&spr=https&st=2025-10-20T20%3A53%3A15Z&se=2025-10-20T21%3A05%3A15Z&sr=c&sp=r&sig=31LJK4QEO8WEAu4ANjUt68bFhe27a6fFq7Yyna2hwm8%3D)
and select Models to display only the list of models.
Changing the color of the model and its entities
Go to Site Structure.
Click the color wheel of the model.
Select a color for that model and/or its entities.
Locating the model
Click the target icon next to the model’s name to navigate to it.
Expanding to view the model and its entities
Click on the arrow to the left of the name of the model to show all of its entities. Here you hide entites of specific parts of a model, to better focus on other areas.
Comparing the model to a point cloud in Mark & Measure
In the Site Setup menu, make sure the model visible by clicking on the eye icon next to its name.
Go to Site Structure.
Note: Make the model more visible by picking a color that stands out.
NavVis IVION will overlay the point cloud and the model.
Open the Mark & Measure tool from the side menu in your NavVis IVION instance.
Measuring between a point cloud and the model
Open the Mark & Measure tool.
Crop the area with the slice you need.
Measure with the free, horizontal, and vertical tools.
Once you exit the cropping mode and select the measurement from the menu, you will have the option to hide it, change its color, add it to a folder, share it, or delete it.
Toggling the Crop Model Setting in Mark & Measure
From the Mark & Measure tool.
Click on the settings icon on the top right of the screen to turn the Crop Model setting on or off.
Enabling this setting will allow you to crop the model as well as the point cloud. If you wish to crop only the point cloud, disable this toggle.
Creating a POI on the model
From the Site Settings tab, make your model and point cloud visible and right click on an area to add a POI.
.gif?sv=2022-11-02&spr=https&st=2025-10-20T20%3A53%3A15Z&se=2025-10-20T21%3A05%3A15Z&sr=c&sp=r&sig=31LJK4QEO8WEAu4ANjUt68bFhe27a6fFq7Yyna2hwm8%3D)
Changing between 2D and 3D views
To switch betweem 2D and 3D views click the buttons at the top right of the screen.
Sharing the 3D Model
To share and collaborate on the 3D model with other people, copy the URL of the page.
FAQ
What steps do I need to follow to change the visibility of model entities?
To change the visibility of model entities, click on the arrow next to the model's name to expand and hide specific parts.
How can I navigate to a specific model within the application?
You can navigate to a specific model by clicking the target icon next to its name.
What tools are available for measuring in the Mark & Measure mode?
In Mark & Measure mode, you can use free, horizontal, and vertical measurement tools.
How do I switch between 2D and 3D views in the application?
To switch between 2D and 3D views, click the buttons located at the top right of the screen.
Can I share the 3D model with others?
Yes, you can share the 3D model by copying the URL of the page.