spaced copy

 From:  Ditto
6105.1 
Howdy,

I am looking for a trick: I want to create copies of an object which are evenly spaced between two points or across a surface.

As silly examples: I have a house front, and want to create 5 equidistant windows holes. Or a tube where I want 3 holes to make a sprinkler.

It's a bit like the directional array or the array along a curve, but with built-in symmetry.

Possible ? Thanks !