material problem topography

[zemekeo]

Good morning.
I try to be very synthetic about my problem. I have a topographic surface to which I can't show the material in the renders (grass in this case). I tried to put materials that are already on revit or create new ones, but nothing. The funny thing is, it made me see it first, so I can't figure out where I may have been wrong. I hope you can help me, while I thank you in advance for your availability. :smile:

 

[zemekeo]

Last update.. the grass is seen in the "view {3d}" the default but not in the other views created by my camera. I don't know how to solve the problem. Please give me a hand.