2009

Table Of Contents
Chapter 41. Overview of TimeLiner
The TimeLiner tool adds 4D schedule simulation to Autodesk NavisWorks Simulate 2009. TimeLiner
imports schedules from a variety of sources; allows you to connect objects in the model with tasks in the
schedule; simulate the schedule showing the effects on the model, including planned against actual
schedules; and export images and animations based on the results of the simulation. TimeLiner will
automatically update the simulation if the model or schedule changes.
You can combine the functionality of the TimeLiner with other NavisWorks tools:
Linking TimeLiner and Object Animation together enables the triggering and scheduling of object
movement based on start time and duration of project tasks, and can help you with workspace and
process planning. For example, a TimeLiner sequence may indicate that when a particular site crane
moves from its start point to its end point over the course of a particular afternoon, a workgroup
working nearby causes an obstruction along its route. This potential obstruction problem can be
resolved before going to site (e.g., the crane can be moved along a different route, the workgroup
moved out of the way, or the project schedule altered). See Chapter 47, Adding Animation for more
information.
Working with the TimeLiner Window
The TimeLiner window enables you to link items in the model to project tasks, and simulate project
schedules.
By default, the TimeLiner window floats in the main NavisWorks window. Like all other floating windows,
TimeLiner window is dockable and resizable, and will automatically lock to specific locations near to
where it is moved. You can prevent it from docking while you drag it, by holding down Ctrl.
Note:
You can quickly dock and undock any floating window by double-clicking the window's control
bar.
To open the TimeLiner window, select TimeLiner from the Tools menu.
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