Light distribution/mask Merged

Hi there,

It would be fantastic and extremely useful to have the ability to set something like a mask/distribution for lights. Something comparable to what OCTANE possesses. I am aware of the option of creating a plane, setting a light material, and applying some kind of mask to it, but this is clearly an extremely laborious approach. Please add this option to general lighting. I asked for that option around a year ago, and a few people voted for it as well.

Kind regards