can't paint a grass in trrian !!!

Questions & Answers
1

Hey,
i’m anewbie in unity
i make a terrian but i can’t paint a grass on it ,although the grass selected and the blue pointer appear on the terrian !
any help ?

2

Check out this video : http://vimeo.com/album/156452/video/7822086

and more video’s here : http://vimeo.com/album/156452

Also : http://lmgtfy.com/?q=unity+paint+terrain

3

o.k i do the same thing but when i drop the grass doesn’t appear !!(the problem only in the trees and grass , the texture works well ),
o.k i do the same thing but when i drop the grass doesn’t appear !!(the problem only in the trees and grass , the texture works well )