David Culp wrote:
Does anyone know of where in the FG code base I can find a function that takes a position in 3-space and gives the resulting position after a pitch/roll/yaw set of rotations?There's one in YASim, in Glue.cpp. It uses a slightly different cartesian coordinate system (x forward,
I assume this function already exists somewhere, either in SimGear or in an FDM. From what I've managed to learn about the matrices involved, I see that there are many more ways of getting this wrong than there are of getting it right :) Especially for me.
y left, z up) than JSBSim does, but I'm pretty sure the euler axes are the same.
Andy
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