I pretty much have the alpha painting down. I do have a qestion though, maybe this is a bug or I am doing something wrong. I have 4 equal size displacements, all textured with the same groundtograss blend. I alpha painted one just to test the look I was going for and my grass was showing up good. Then, when I went to alpha paint the next displacement, only the yellowish grass color was being applied and not any of the grassy objects. I clicked on materials to make sure I had the right one and it's the exact same. Closed game and restarted and nothing changes. What gives? Thanks.
have you clicked the 'toggle detail props' button? looks like a leaf on the top bar, press that to turn the little grassy bits on/off