Surfaces are a very important component of Autodesk® Civil 3D®. This command can be used to extract contour objects from surfaces.

If we have multiple Civil 3D surfaces, we may want to:

• Extract major contours from surfaces, or
• Extract minor contours from surfaces, or
• Extract both major and minor contours from surfaces

This app helps to do the above functions using a single command, without having to repeat the command multiple times.

 

Note: If the surface style does not contain major contours or minor contours, no objects will be extracted.

Please pay attention to this behavior.