Use reference distance variables to add a distance between two points or a point and a plane. The reference distance changes as you move the objects it refers to. You can use reference distances in calculations, for example, to determine the spacing of rungs on a ladder. Reference distance variables automatically get the prefix D (distance), which is shown in the Variables dialog box.
- In a custom component view, select a handle.
This is the starting point for your measurement.
- In the custom component editor, click the Add reference distance button.
- Move the mouse pointer in the view to highlight a plane.
This will be the end point for your measurement. If you cannot highlight the correct plane, change the plane type on the Custom component editor toolbar.
- Click the plane to select it.
Tekla Structures displays the distance.
The corresponding reference distance variable is shown in the Variables dialog box:
Note that the Add reference distance command remains active. You can click more planes if you want to measure other distances.
- To stop measuring, press Esc.
- To check that the reference distance works correctly, move the handle.
The distance changes accordingly. For example: