Welcome back to our comprehensive NavisWorks video series. In this tutorial, we'll explore the powerful integration between custom animations and your task timeliner—a feature that transforms standard project schedules into compelling visual narratives. While these animations aren't strictly necessary for project functionality, they significantly enhance stakeholder presentations and client communications. When you have the bandwidth to invest in this level of polish, the visual impact can set your deliverables apart from the competition.
For this lesson, we'll work with the bim361model.nwf file located in your lesson 5 folder. Begin by adjusting your column views in timeliner to extended mode—this gives you access to the full range of animation controls we'll need. Next, navigate to the Animator workspace by switching from timeliner view. In the tools tab, ensure the Animator function is activated and ready for use.
You'll notice that Animator integrates seamlessly within the timeliner interface, creating a unified workflow between scheduling and visualization. Now we'll establish a new scene—let's name this "walls" for clarity and organization. Our objective for this wall animation sequence is strategically focused: we'll animate the four exterior walls of the building to construct from ground level upward, simulating the actual construction process. This bottom-to-top progression will be achieved using the translate gizmo, but first we must establish a proper animation set as our foundation.
Begin by carefully selecting all exterior wall elements, including the two walls positioned adjacent to the curtain wall system. This comprehensive selection ensures visual continuity in your final animation. Right-click on the "walls" scene and navigate to "add animation set from current selection." Name this set "exterior walls" to maintain clear project organization—a critical practice when managing complex models with multiple animation sequences.
Timing precision is crucial for professional results. Verify that your scrubber is positioned at zero, then select the scale animation set. Before establishing your first keyframe, configure the scale animation gizmo properly: set the Z-axis value to zero while leaving X and Y coordinates unchanged—these operate from the center point of your selected objects. This initial setup creates the foundation for smooth, predictable animation behavior.
With your gizmo properly configured, set your first keyframe. This initial keyframe captures the walls in their fully constructed state, so we'll reposition this to the two-second mark on your timeline. Note that animation length becomes flexible when integrating with Timeliner—you can adjust duration based on your project's specific scheduling requirements. Return your scrubber to the zero position, then manipulate the gizmo by dragging the Z-direction downward to its maximum extent, effectively flattening the wall geometry. Capture this second keyframe to complete your animation sequence.
Preview your work to verify results: you should observe the walls building upward to their maximum height—precisely the construction simulation we're targeting. Once satisfied with the animation quality, disable the translate animation scale to clean up your workspace and prepare for the next phase.
Now comes the integration phase where your animation work pays dividends. Return to Timeliner to link this custom animation with your corresponding construction task. The additional columns we configured earlier provide access to animation controls—scroll to locate the animation column and select "walls exterior" from your available options. Navigate to the simulate tab within Timeliner to test your integrated animation sequence.
The result should display smooth animation synchronized with your wall construction timeline. For enhanced visual clarity, consider adjusting the construct model appearance settings—switch the start appearance to standard model appearance for improved contrast and definition during playback.
This same methodology applies across different animation types and isn't limited to scaling effects. For example, window elements can be animated to "pop in" from exterior locations, creating dynamic installation sequences. Create a new animation set, capture your current keyframe position, advance the timeline, then use the translate animation set to reposition elements. Move your scrubber back to zero, relocate your windows to an off-site position, and capture the keyframe. When properly configured in Timeliner, this creates compelling installation animations that resonate with project stakeholders.
While these advanced animation techniques represent optional enhancements to your Timeliner workflows, they demonstrate the sophisticated presentation capabilities available in modern NavisWorks environments. Strategic use of these tools can significantly elevate your project communications and stakeholder engagement. Thank you for following along with this tutorial—I look forward to seeing you implement these techniques in your next project presentation.