Contours > Set Curvature Level (applicable after Contours > Detect Curvature) changes the sensitivity of the algorithm that generates orange panel-demarcation lines, without re-running the Detect Curvature function.
Parameters group
Curvature Level (0.00 to 1; default based on Tools > Options) - specifies the sensitivity of the algorithm that converts a black line to an orange panel-demarcation line. 0 means that the slightest curvature is converted to orange; 1 means that even the highest curvature is not converted to orange.
Simplify Contour Lines checkbox - attempts to generate orange panel-demarcation lines in complete closed loops, but specifies that any high-curvature area that would deserve an orange line, but which is not part of a continuous loop of orange lines, shall be left black.
OK button - saves the Shape object as modified, and closes the dialog.
Cancel button - closes the dialog without saving any changes to the Shape object.
Apply button - applies the controls to the Shape object in the Viewing Area, and leaves the dialog open for further modification.