test with vray

[marcoz]

Just a test but i have a lot of difficulties to guess the correct specularity and glossiness, focused to obtain the best result with less noise

[marcoz]

p.s the grass ist a displace not a particle system, because for cover about 20x20 meters is very very expensive for the memory,any suggest?

[glorybound]

Gosh, out the window, I would use an image.

[marcoz]

ok but it is just an experiment, and then I saw that many 3D artists use it as external geometry