Josef Bsharah has been posting some interesting additions of the latest release of VRayforC4D 1.8, noting some of the more relevant features, and here takes a look at the new attribute for Vray Rect Lights that will allow you to direct the area light’s effect.
Another quick tutorial about the Directional Area Light feature
By using the new directional field for the lights attributes you are able to refine how the light is coming of the area light setting focus to the beam, either widening it, or making a more narrow beam.
