www.kraytracing.com

New lighting system.
Inspired by corona renderings, I tried to give a similar light and shade.
As you can see in the pictures it worked out well.
Instead of area light is a light spot open at 45 degrees with a loss of 2 to 5.
The decay parameter sets the density and dispersion of the shadow.
In addition, low light quality 1-4 generates a very good effect not reachable for area light.
Below are some examples.

Yes this is common setting which gives nice shadows and contrast. It is fake but looks nice.
Anyway Spot Lights from Kray looks very promised, we get very fast renders from them and I have no idea why (need to ask G. why)