Instantiate Random Objects In Sphere

Instantiates random weighted prefabs inside a sphere.

Parameter	Description
Prefabs	Weighted prefab list to pick from.
Count	Number of objects to spawn.
Center	Transform used as sphere center.
Radius	Sphere radius for spawn positions.
Rotation	Optional random rotation variation per axis.
Scale Delta	Optional random scale variation per axis.
Parent	Optional parent transform for created objects.
Created	Optional output list of created objects.