Physical alignment
The Physical alignment dialogue lets you fine-tune how an element’s physical shape is positioned relative to the analytical line within its cross-section.
Following tools use this dialogue:
- Beam
- Column
- Truss member
- Wall foundation
- Intermediate section
When you press the Physical alignment tool, the following window opens.
General options
- Use auto alignment - applies the program’s default rules
- Top of cross-section for horizontal members (beams, trusses)
- Centre of gravity for all other members
- The same at both ends - when ticked, start and end share the same alignment.
Untick to assign different offsets at each end.
End-specific settings
When The same at both ends is unticked, two buttons become active:
- Start - edit alignment at the element’s start node
- End - edit alignment at the element’s end node
Select a button to make it current, then enter offsets below.
Offsets
- y′ - lateral offset measured along the local y′ axis
- z′ - vertical offset measured along the local z′ axis
Both values are relative to the element’s analytical line. Positive directions follow the local axis system.
Graphical snap
A miniature cross-section sketch shows key reference points (e.g., top-left corner, centroid).
Click any point to auto-fill the y′ and z′ fields with its coordinates, ensuring quick and accurate placement.