Surface Edit > Fit Scan

Creates a surface based on sections or polygons.

Fit Scan Control

Projection Direction

Z Axis, Y Axis, X Axis – Sets the axis along which you want to fit your surface to scan or polygonal data.

Surface Normal – Fits the surface to scan or polygonal data along the normal of the surface.

Window Normal – Fits the surface to scan or polygonal data along the normal of your current window.

Proximity limit

Specifies proximity limitations for the scan data that is considered by the Fit Scan command. If the value is set to 0, then the Fit Scan tool considers all points in the scan data. If the value is greater than 0, then the Fit Scan tool does not consider any scan data beyond the limitation value.Note: The Proximity limit option is available only with Autodesk Alias 2019.2 or later.

Match Surface

Creates an output surface based on the degree, spans, and knots of the input surface.

Note:

The Match Surface option is available only with Autodesk Alias 2019.2 or later.

U Degree, V Degree

When Match Surface is unchecked, specifies the degree of the new surface in the U and V directions.

U Spans, V Spans

When Match Surface is unchecked, specifies the number of spans of the new surface in the U and V directions.

Auto Update

Automatically updates the surface when you adjust the Fit Scan settings.

Deviation Check

Displays the maximum deviation between the new surface and the original section/polygonal data.

Create metadata

Specifies whether or not the Fit Scan tool creates history metadata.

Note:

The Create Metadata option is available only with Autodesk Alias 2019.2 or later.

Show Original

Shows the original surface after creating the new fitted surface.