Luxcore vs Cycles Final/Viewport

[Dez!]

https://forum.appleseedhq.net/t/conveyo ... leseed/665

This open space performance issue seem to be real problem. A comparison between applesseed and luxcore show some already seen pattern.

Luxcore 3h vs applesseed 30mn.
Will be nice if Dez help us look into the file.

Unfortunately, I didn't save that file, it was a test file.
AS works really very fast and very easy.
But it is extremely difficult to set up materials.

Luxcore is really the heaviest of all the renderers. It's the most difficult to set up, it's the longest in rendering. But it is also the most beautiful, if you can set it up.