Navigation and Selection
Navigation and Selection
Learn how to move through the 3D model and select elements you want to analyze.
Model navigation
View rotation
Rotate the view around the model to explore from different angles.
How to do it:
- Right click + drag the mouse
Tip: Rotation is smooth and responsive to mouse speed. Practice different speeds to control navigation.
Movement (Pan)
Move the model to the sides without changing the viewing angle.
How to do it:
- Middle click (mouse wheel) + drag
- Or hold the mouse wheel pressed while dragging
Zoom
Zoom in or out to see details or general perspective.
How to do it:
- Scroll mouse wheel forward to zoom in
- Scroll mouse wheel backward to zoom out
Center model
Return to the general view of the complete model with a single click.
How to do it:
- Click the target button () on the left toolbar
Note: This button is especially useful when you’ve zoomed far or lost orientation.
Element selection
Select a single element
Select an individual element from the model to see its properties.
How to do it:
- Make sure the selection tool (cursor) is active
- Left click on the element in the model
Result:
- The element is highlighted in blue
- Its properties appear in the bottom panel
- It’s added to your current selection
Multiple selection
Select several elements at once to work with groups.
How to do it:
- Hold down the Ctrl key (Cmd on Mac)
- Click on each element you want to add to the selection
Result:
- All selected elements are highlighted in blue
- The panel shows common properties
Deselect
Remove elements from your current selection.
How to do it:
- Click on an empty area of the model
- Or press ESC to deselect all
Selection mode
Activate/Deactivate selection
The selection tool must be active to use related functions.
How to do it:
- Click the cursor icon () on the left toolbar
- The icon lights up when active
Properties panel
When you select an element, detailed information is displayed in the side panel.
Available information
- Element name - Identification in the project
- Category - Component type (wall, door, window, etc.)
- Properties - Dimensions, materials, codes, etc.
- Location - Position in the project
Filter properties
Use the side panel to navigate the project’s hierarchical structure and find specific elements.
Category filtering
Use categories
Restrict visualization to specific element types.
How to do it:
- Open the categories panel in the side panel
- Check or uncheck the categories you want to see
- The model updates automatically
Benefits:
- Reduces visual clutter
- Makes it easier to focus on specific analysis
- Improves performance on large models
Selection tips
- Select in perspective - Easier in perspective view than orthographic
- Use zoom for precision - Zoom in before selecting small elements
- Combine filters - Use categories + selection for focused analysis
- Explore properties - Each element may contain valuable information
- Real-time properties - Properties update immediately
Common issues
I can’t select an element
Solutions:
- Verify that the selection tool is active (icon is lit)
- The element might be hidden - check category filters
- Try zooming in to be more precise
- Check that no other elements are blocking it
I selected something I didn’t want
Solutions:
- Click on an empty area to deselect all
- Ctrl+Click to remove individual elements from selection
- Press ESC to quickly deselect
Practice these controls until they become natural! Smooth navigation is key to effective BIM analysis.