If you have a single-mast structure (single track cantilevers, two track cantilevers, twin/triple cantilevers, self supporting anchors, and attachment points) and you want to change its structure type, here's how you do it.
Step 1: Click the 'Edit' button in the 'Structures' section of the Lineardraft toolbar
This will open the structure selection window.
Step 2: Click on the structure you want to edit and click 'Edit'
Alternatively, you can select your structure from the drop-down menu. Clicking 'Edit' will open the 'Edit Structure' window.
Step 3: Click on the 'Type' dropdown and select a new structure type
This list includes all applicable single-mast structures. It is not possible to convert a single-mast structure to a portal.
If you have any equipment, backties, or ornaments attached to your structure, any structure types that are not compatible with these components will not be shown in the drop-down menu.
Please note: When you change structure type, the mast bearing and foundation bearing are reset to their default positions for the chosen structure type.
Step 4: Click 'Update Structure'
This will close the 'Edit Structure' window and make your changes, updating the 3D model, structure symbol, and structure box information.