Rigging the Main Landing Gear

In previous post I discussed how the SBD landing gear retracts into its wing recess:

Figure 81-1 Landing gear retraction in the SBD Dauntless

In principle, it is simple: the landing gear leg rotates by 90⁰. However, the parts responsible for shock strut shortening during this movement increase mechanical complexity of this assembly. The figure above does not even show the deformations of the brake cable, which follows the shock strut piston movements.

For some scenes I will need the landing gear extended, while for the others – retracted. In practice, moving/rotating each part individually to “pose” my model would be a quite time-consuming task. That’s why I created a kind of “virtual mechanism”, which allows me to retract/extend the landing gear with a single mouse movement.  In the previous post I already presented its results in this short video sequence. In this post I will shortly describe how I did it.

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