If you have used it in error, you can remove the incorrect formatting with Format >
Default Formatting.
With the buttons on this toolbar you can adjust the extrusion depth and perspective,
lighting and material properties as well as the extrusion color. There are tear-off
bars, which you open by clicking on the small black triangle. The purpose of each
individual button is described by its tool tip. You do not need to assign the result of
any of the functions to the object as you do with the 3D Effects dialog used with 3D
scenes; every action is immediately applied and you can see its effect on the object in
the main Draw window.
Note
The program may sometimes seem to generate the wrong formatting
with shape objects. The exact cause is not known, but you can undo the
action with Format > Default Formatting. One reason for bad
formatting can be that you have used a function from the 3D Effect
dialog on a 3D shape.
Here are some examples of formatting of 3D shapes:
Depth
left: 0.3cm (user defined)
right: 1cm (selection)
Direction
The examples show “columns” at right angles to
the drawing surface.
left: 5 cm depth, Parallel projection
Middle: 10 cm depth, Perspective
right: Infinity, Perspective
Chapter 7 Working with 3D Objects 133
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