Add to Regression Complex

You can access this dialog from the following:

Ribbon: OpenRail Modeling > Rail > Regression > Regression Tools split-button.

Adds selected geometry to the regression complex. This tool is used to add regular geometry elements that are already in the model to the regression complex. Tool can be used both on horizontal and vertical views.

Note: Add to Regression Complex tool does not support adding interval elements. To learn more about Intervals see Civil Geometry Manipulate and Modify Commands > Intervals and Gaps.

Note: If an entire complex geometry will be added to replace the existing complex, or to crate a new one where there is no existing complex, Change Regression Complex tool should be used instead of this tool.