Way to scale all assets in a scene

[steddyman]

Does anyone know of a component or a way to scale multiple objects in a scene, including hierarchies of objects and objects created externally as well as internally ? It I want to be able to set an arbitrary scale amount, then scale the specified objects and colliders while keeping all the objects in the same relative place.

[Jessy]

Vector3 center, scale;

foreach ( var root in FindObjectsOfType<Transform>().Where(t => t == t.root) )
{
	root.position = Vector3.Scale(root.position - center, scale) + center;
	root.localScale = Vector3.Scale(root.localScale, scale);
}