This diagram shows how units conform to linear, and area terrain. The front, flank,
or rear of a unit's base must align (conform) to the edge of a terrain feature to
receive the benefit of cover or concealment.
Breaching a linear terrain feature requires
that the unit be oriented perpindicular to the object so that the terrain feature
will cross the unit's flanks at a 90 degree angle.
Conforming to an area terrain requires that the unit align either its front or flank
with the edge of the area.
