solved [SOLVED]set and remove parent mesh

[mecanicus]

 

Hello,

I use a babylon file from blender.

For my animation I use the arborscence as it defined with blender below:

parent -> child1 -> child2 
                               |child3
                               |child4

For the second part of my animation I want to change the tree:

parent 
parent2(ex child1) ->     child2 
                                         |child3
                                         |child4

I do not find how to do it. 
I need help. 
Thank you

[MarianG]

You want to remove the first parent? I don't think I understand 
Maybe a playground will help.
Anyway a better solution for "parent" stuff, is to use 

mesh1.setParent(mesh2)

instead of 

mesh1.parent = mesh2.

 

[mecanicus]

 

In the first parent case 1 has a child child1 and child1 has three children child2, child3, child4.

I want to keep parent1 and separate child1. But child1 must keep his children.

is it more explicit ?

[brianzinn]

 

22 minutes ago, mecanicus said:

I want to keep parent1 and separate child1. But child1 must keep his children.

Does this work?

child1.setParent(null)

 

[mecanicus]

great, it works. Thank you.