In the 3D or Section/Elevation window:
1.Select a Beam
2.Use the pet palette commands to curve the edge vertically, or edit using tangent.
A Beam’s vertical curve cannot curve in on itself.
A given Beam cannot curve in both vertical and horizontal directions.
•For a straight beam: its curve height cannot be larger than the radius of the curve.
•For a slanted beam: the arc's start and end points cannot be lower than the arc's origin
•For a vertically curved Beam, the Radial Stretch command is also available:
Alternatively, in Beam Settings or the Info Box: click the Curved icon and define the Chord/Arc Height.
•Negative value is possible
•If the initial Beam was horizontally curved, then clicking the Curved icon will assign a vertical curve and eliminate the horizontal curve.