Introduction
Positioning a Stack section is fundamentally different than with Fuselage sections. Primarily, each placement is based on a shift or delta in translation and rotation which means that each section’s placement in the component depends on the placement of all preceding sections. Each section’s placement is relative to the placement and orientation of the preceding section. So if the preceding cross-section has rotation, a delta-X, delta-Y, or delta-Z shift will be in the corresponding directions of the preceding cross-section.