Appends a bone spanning start to end, copying both.
start
end
The bone's length is taken from the distance between them. When this is the first bone the chain's base is moved to start.
the chain to append to
the bone's start point
the bone's end point
the bone's joint, or a fresh unconstrained one if omitted
the appended bone
Appends a bone spanning
starttoend, copying both.The bone's length is taken from the distance between them. When this is the first bone the chain's base is moved to
start.