Chapter 4:
Designing Wings
VSP User Manual
23
Version 1.7.92
Figure 13: Fillet tab in HWB part.
Trailing Edge Sweep Fillets
% Span Tip:
Blends the two sections connected by the joint selected in the XY plane of
the trailing edge. Similar to Sweep Fillets, but at trailing edge.
Dihedral Fillets
% Span Tip:
Blends the dihedral angles of the two sections together (creates a smooth
curve between the two). Change to a front or rear view to observe these changes.
Interpolation Control
This option allows the user to rotate the section’s airfoil so that the airfoil is always
aligned with the front of the aircraft. Selecting this option will prevent an airfoil from
rotating toward or away from the center of the aircraft as dihedral or anhedral is added.