This tool is used to add tracks to the model. There are several ways to create tracks described below.
Click in viewport or press enter to add track(s). Click existing track to connect to it.
Press tab to change what end you are placing (useful for asymmetric tracks like curves).
Press arrow keys to make track go along a model axis or hover an existing track to make new track parallel to it.
This tool has some different modes and guess which one you most likely want to use depending on what's selected when the tool is activated.
This mode is used to create new tracks from scratch. All these tracks fit in skew grid defined by center distance and angle. This mode is preselected when the tool is activated without any tracks being selected. 'Matching Straight' is the default formation.
This mode is used to copy one or more existing tracks. These copies can be attached to any existing tracks. This mode is in most cases preselected when activating the tool with selected tracks.
Requires at least one selected track.
This mode is used to offset tracks, e.g. to make a double track.
Requires selected tracks to all be connected and not be connected to more than one selected track in each end.
This mode is used to form a quadratic Bezier curved track connecting 2 loose track ends. This mode is preselected when activating the tool with 2 selected tracks that aren't connected to each other.
Press tab to toggle possible tracks to insert.
Requires at least 2 loose track ends in selection.