3D grass shader to mimic large grass field

[Zhi]

Hi all,

I am new to Vizard. I used Virtools previously. There are some sample compositions in the Virtools forum, using shader to create mimic grass field effect. Some 3d model software, such as the 3ds max, also support online rendering of grass/fur effect. I am curious whether anyone has used shader in Vizard to mimic large field of grass land. Is there any link or script that we can share on this topic?

Thank you.
Zhi