In the Aerofly FS 2 an airbrake
represents a controllable area that creates drag.
The airbrake is probably using something similar to this formula:
F_d = 0.5 * rho * v^2 * Cd * Area * Control
Where
Area
Area
is the surface size in square meters perpendicular to X0.Control
is the dynamic input values between 0.0
and 1.0
that scales the Area linearlyX0
is the direction of the airbrake where it is acting (usually this is the x-axis but it could also be pointing upwards.
Then the calculated drag is acted upon the Body
at the R0
location along the X0
axis. The real formula used may be a lot more complex to account for the rotation speed of the Body
.
Caution: Requires a rigidbody with the nameFuselage
<[airbrake][Airbrake][] <[string8][Body][Fuselage]> <[tmvector3d][R0][ 0.0 0.0 0.0 ]> <[tmvector3d][X0][ 1.0 0.0 0.0 ]> <[float64][Cd][1.5]> <[float64][Area][1.0]> <[string8][Control][ServoAirbrake.Output]> >