So, I’ve had good luck doing several models with skatter grass, but on this one, it’t strange. I created one block with lots of simple planes, and skatter covers most of the areas fine except for some areas where it leaves a space between planes, and others where it appears to skatter stretched trees?? There is only one host and one item on the render list.
Was your terrain created using the Sandbox tool?
Try to explode the group and regroup again.
For some reason, I noticed that sometimes the surfaces generated by the Sandbox tool have very weird normals. I don’t know why, and I don’t think I can do anything about it from Skatter.
As the grass presets are configured to have the pointing direction halfway between the up axis and the surface normal, your components end up rotated sideways.
The workaround I found is to explode the group generated by Sandbox, then group the geometry again, and then start Skattering.
I flipped everything and regrouped, and it looks much better.
I’m not sure why there are still bare spots along plane edges.
Also, does skatter have the ability to cut along an edge sharply, as opposed to the random edge for instances where the grass stops right at an edge sharply?