how to scale object in different axis?

Hey!
The transform API only provide a function to scale object in all axis,if i want to just scale object in one axis,what should i do?

Hi,

The transform API only provide a function to scale object in all axis,if i want to just scale object in one axis,what should i do?

Currently Blend4Web supports only uniform scale. You can probably try to achieve this using morphing or by overriding object's geometry.

Ответ на сообщение пользователя Yuri Kovelenov
Hi,

Currently Blend4Web supports only uniform scale. You can probably try to achieve this using morphing or by overriding object's geometry.

Thank you for your reply!
I think override object's geometry may be the solution,but i don't konw how to use the method `

override_geometry(obj, mat_name, ibo_array, positions_array, smooth_normals)

`,especially the param "ibo_array", i can't find any more document about it, hope more specific demo or comment will be provided.

Also you can use an armature animation to scale object in one axis.

I think override object's geometry may be the solution,but i don't konw how to use the method `

Please take a look at this code snippet.