You can specify the default behavior for how linear transitions around curves are created in widenings.
In the command settings for the AddWidening command, configure the Linear Transition Around Curves properties to control this behavior.
To change this behavior after it is implemented on an existing offset alignment, select the offset alignment, click the Offset Parameters button in the ribbon, and change the Transition Type property to Curve - Line - Curve.
To configure defaults for creating linear transitions around curves in widenings
- On the Settings tab in Toolspace, expand the Alignments collection and then expand the Commands collection.
- Right-click Add Widening
Edit Command Settings. - In the Edit Command Settings - Add Widening dialog box, expand the Linear Transition Around Curves collection.
- Specify values for the Number of Segments and the Transition Segment Type properties, and then click Apply or OK.
See Edit Feature Settings - Alignment Dialog Box for descriptions of each property.