2011

■ Object Class (page 421)— Assign incoming objects to an existing object
class and map incoming attribute data to the data fields in the object
class. The Object Class fields are available only if you have object
classes defined in your map. For more information about setting up
object classes, see
Setting Up Object Classification (page ?).
■ Input Coordinate System (page 424)— Specify the coordinate system
of the incoming file. If the AutoCAD Map 3D drawing has a coordinate
system assigned to it, incoming objects are converted to the coordinate
system of the drawing.
■
Data (page 426)— For each layer, specify how to import data.
■ Points (page 428)— For each layer, specify how to treat incoming point
objects.
NOTE If you are importing points and have assigned them to an object class
with a creation method of Blocks, you must use the Points column to convert
the points to blocks so that the objects can be classified. Object classification
does not convert points to blocks for you.
9 By default, polygons are imported as polygon objects. To import them
as closed polylines, select Import Polygons As Closed Polylines.
10 If you assigned incoming objects to object classes and want to use the
object class defaults for any incoming data that's out of the defined object
class range, select Use Class Defaults For Out Of Range Values.
If you do not select this option, incoming data will be imported as is,
which may include some out of range values. If you later view the data
on the Object Class tab of the Properties palette, AutoCAD Map 3D
automatically modifies the data, using defaults as needed, so that the
data is in range and properly classified.
11 To save your settings as a profile, click Save. These saved profiles can be
loaded when you import other files, and they can be used to automate
command-line scripts.
12 Click OK to begin the import process.
If you cancel the import operation, all objects imported prior to canceling
will remain in the AutoCAD Map 3D drawing. You can delete these objects
and any associated data.
Supported Import Formats | 393