Select Plant Type or Mix Type- pick a single plant type (from the model) or a mix type (from the dropdown).
Select Area Element- select an area to fill.
Note: supported area elements include: slabs (floor and roofs), rooms, and areas.
Set Spacing- set spacing of the plants.
Select Host- by default, will try to select a Topography to host plants, otherwise will try to select a nearby Floor. Can change host if the default selection is incorrect.
Change direction- pick a line or edge (of an element) to change the orientation of the grid