Used RailModeller Pro for Mac?
Clicking on the Download Now (Visit Site) button above will open a connection to a third-party site. Download.com cannot completely ensure the security of the software hosted on third-party sites.
Developer’s Description
By MacRailSoft
Assistants provide advanced functionality like inserting parallel tracks, closing gaps with sectional tracks or a fitting piece of flex track. Even tasks like creating a track helix with dozens of tracks only take a few clicks. The assistants are always just one click away in the toolbar of the app. RailModeller Pro allows you to create complex model railroad layouts in three dimensions. Create grades up to a specified target point or simply by setting the start and end height for a track section. The optional grade profile view of track elements provides a quick overview taking the hassle out of designing complex layouts with different height levels.