Help a friend to find and select the Parent and Child bones. Previously, I used recursion,

--- Method 1.
Sel_array = For I in selection collect I --- make sure the collected skeleton
 
Global op = false
Global OOP = undefined
For J in 1 to sel_array.count do
(
 
For I in 1 to sel_array.count do
(
If sel_array [J]. parent! = Sel_array [I] Then

(
OP = true
Oop = sel_array [J] as string
-- Print OOP
)
/* Else
(
OP = true
If op then
Oop = sel_array [J] as string
)*/
)

)
If op then
(
Print OOP
)
Sel_array = #()

 

--- Method 2

Sel_array = For I in selection collect I --- make sure the collected skeleton

Boneb = #()

For I in sel_array do
(
Case
(
(I. Parent = undefined ):
(
Append boneb I


)
(Finditem sel_array (I. Parent) = 0 ):
(
Append boneb I
)

) --- End case

) --- End
Select boneb