Technical data

Chapter 5 Working with Surfaces
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You can keep the Terrain Model Explorer open while you use other
commands. Use the buttons in the upper-right corner of the dialog
box to minimize, maximize, and close the Terrain Model Explorer.
When the Terrain Model Explorer is maximized, the buttons in the
upper-left corner appear as shown in the following illustration:
Use the first button to minimize the window, use the middle button
to return the window to its default state, and use the last button to
close the window.
When the Terrain Model Explorer is minimized, the buttons appear as
shown in the following illustration:
Use the first button to return the window to its default state, use the
middle button to maximize the window, and use the last button to
close the window.
Creating Surface Data
Before you can build a surface, you must create surface data or add the
surface data to the surface folder in the Terrain Model Explorer by
using the shortcut menu commands, like Add Point Group.