Autodesk CIVIL3D - CIVILDESIGNCOMP 2007 SLM CD Tutorials Manual page 491

Notice that as each station is displayed on the grid, its location in the
plan and profile viewports is identified by a perpendicular line.
Experiment with the zoom modes
1 Zoom in to the lane on the right-hand side of the assembly. Click
To Next Station.
Notice that the view zooms back out to the grid extents. There are three
zoom modes in the view/edit corridor section tools. These modes control
the behavior of the grid when you navigate to another station:
Zoom To Extents View zooms out to the extents of the assembly,
plus the view scale factor. This is the default zoom mode.
Zoom To An Offset And Elevation View remains zoomed in on
the current offset and elevation. As you navigate to other sections,
the current offset and elevation remains at the center of the viewport.
Zoom To A Subassembly View remains zoomed in on a selected
subassembly. As you navigate to other sections, the selected
subassembly remains at the center of the viewport.
2 In the Select A Station list, select 3+00.00.
3 On the View Tools panel, click
4 In the Pick Subassembly dialog box, select Daylight (Right). Click OK.
The view zooms in to the Daylight (Right) subassembly at station 3+00.00.
Notice the shape, elevation, and offset of the subassembly.
5 In the Select A Station list, select 9+00.00.
The view zooms in to the Daylight (Right) subassembly at station 9+00.00.
Notice that the shape, elevation, and offset of the subassembly is quite
different from station 3+00.00. The subassembly remains at the center
of the grid and at the same zoom factor as you navigate to other stations.
6 On the View Tools panel, click
7 Click Go To Next Station several times.
Zoom To Subassembly.
Zoom To An Offset And Elevation.
Exercise 1: Viewing Corridor Sections | 479
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