Move mesh to a new position

[maronvert]

Hello everybody

I have a mesh that starts on a certain position.

 

Now every 5 seconds I want it to move to another x-position.

All the positions the mesh should go are stored in an array.

How can I make the mesh move to a random position that's specified in the array?

 

var array=[10, 20, 15,  30, 45,]

 

So for example it starts at

 

mesh.position.x = 10

 

next (after 5 seconds) it should go to

 

mesh.position.x = 30

 

then

 

mesh.position.x = 15

 

and so on. just randomly.

I already know how to write the code for the 5 seconds but how can I make it change randomly?

 

Thanks

 

[binyan]

var index = Math.floor(Math.random()*array.length);

mesh.position.x = array[index];