FPortalFollowerShift extension

Provides various follower shifting strategies for when a follower overflows out of the viewport.

on

• Never

Static Methods

along(Size view, FPortalTarget target, FPortalFollower follower) → Offset

Shifts the follower along the target's edge if the follower overflows out of the viewport.

flip(Size view, FPortalTarget target, FPortalFollower follower) → Offset

Flips the follower to the opposite side of the target if it does not cause the follower to overflow out of the viewport. Otherwise shifts the follower along the target's edge.

none(Size view, FPortalTarget target, FPortalFollower follower) → Offset

Does not perform any shifting if the follower overflows out of the viewport.