2011

Z+F Page
Use this page to adjust the options for the Z+F Scan file reader.
Sample Rate Specifies the frequency of points extracted from the input file.
Increasing the sample rate, reduces the number of points extracted. As a result, the image resolution is reduced,
and the file is converted faster.
Remove Spurious Points Select this check box to ignore spurious points in the input file.
When this check box is clear, the file reader extracts spurious points.
Point Intensity Specifies how points are extracted from the input file.
Select from the following options:
■ None - the points come through as white.
■ Raw Intensity - the points use the intensity values stored in the file.
■ Color-Mapped Intensity - the points use a spectrum of RGB colors.
■ Gamma Corrected Intensity - the points use gamma-corrected raw intensity values stored in the file.
Gamma Correction Level Specifies a gamma correction value used to adjust the normalized point intensity
values obtained from the file, and results in lighter or darker images depending on the setting.
A gamma correction value in the range between 0.1 and 0.99 adjusts the weighting of intensity values at the
lower end of the intensity range, so that the image appears lighter.
A gamma correction level above 1.0 has the effect of darkening the image.
NOTE A gamma correction of 1 means no changes.
See also:
■ “
Z+F Scan File Reader” on page 129
File Exporters Node
Use the settings in this node to configure the file exporters required to export native Navisworks files directly
from CAD applications.
TIP If you want to restore the default values, click the Defaults button.
DWG Page
Use this page to adjust the options for the DWG file exporter.
Convert Entity Handles Select this check box to convert entity handles, and attach them to object properties
in Autodesk Navisworks.
When this check box is clear, the file exporter ignores entity handles.
Convert Frozen Select this check box to convert layers that are frozen in DWG and DXF files. They are
automatically marked as hidden in Autodesk Navisworks.
When this check box is clear, the file exporter ignores frozen layers.
Convert Groups Select this check box to retain groups in DWG and DXF files; this adds another selection level
to the Selection Tree.
When this check box is clear, the file exporter ignores groups.
Convert Hidden ADT Spaces Indicates whether space objects that lack any visible 3D geometry in DWG files
are converted (for example, objects that lack floor or ceiling thicknesses).
Selecting this check box results in corresponding hidden objects appearing in Autodesk Navisworks.
File Exporters Node | 501