![3d-effects](https://cdn.prod.website-files.com/65eee4b157403878468d7318/65f47af335bad00597b2a8cd_5.gif)
Transformation with a 3D effect works if the object on two slides has any 3D parameters.
Therefore, even if you have a flat object that will then rotate along the axis, you need to set 3D parameters for it.
If the parameters are very different, then the transformation is not smooth, jerky.