So, i started doing some terrains in unity. I made a few rock, tree, grass models in blender. I wanted to add some grass through unity terrain > paint details. I added a grass detail mesh, it shows the picture in the details tab but when i try to draw, nothing happens. I tried exporting as .fbx, using .blend and .prefab. Nothing works. Also, i wasnt able to find any solution on the internet. Im using unity 5.3.2. Thanks.