Problem was to get some acceptable render time. Realistic
and fast surfacing of vegetation is still one of my problems

[youtube]i02Kc3dfOyo[/youtube]
Greetings

Actually this Noise which come from QMC (We have no choice with rendering leafs - it must be low Uncache setting which make noise) I use in After Effect mask for leafs. This mask allow me use Denoiser only on the leafs so rest scene doesn`t lose surface quality. Unfortunately there is no solution for this problem. In K3 and new engine we will be allow to render these surfaces with normal setting...so whole scene will be render in Final Gathering.Steel wrote:Thx Janusz.
Render times was between 10min-30min per frame on very fast workstation.
In post i have used denoiser plugin to reduce noise flickering.