Change size in X direction.

Hi!

I'm happy to ask my first noob question! I would like to know if it's possible to apply a change of size in only one direction by clicking on a object with JS or logic node ? I would like to make a transformation in x direction from 100mm to 200mm in my situation.

I read that it's possible with shape key but, because i will have a lot of objects to transform, i don't know if it's the better solution…

Currently Blend4Web supports only uniform scale (in all directions at once).

Another option is to modify geometry directly with geometry module (extract_index_array, extract_vertex_array, update_vertex_array).